CN2178969Y - Multi-axle moving device for cathode-ray tube surveying pickup camera - Google Patents

Multi-axle moving device for cathode-ray tube surveying pickup camera Download PDF

Info

Publication number
CN2178969Y
CN2178969Y CN93209215U CN93209215U CN2178969Y CN 2178969 Y CN2178969 Y CN 2178969Y CN 93209215 U CN93209215 U CN 93209215U CN 93209215 U CN93209215 U CN 93209215U CN 2178969 Y CN2178969 Y CN 2178969Y
Authority
CN
China
Prior art keywords
video camera
framework
mobile device
along
crt
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.)
Expired - Lifetime
Application number
CN93209215U
Other languages
Chinese (zh)
Inventor
李相鹿
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung Display Devices 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 Samsung Display Devices Co Ltd filed Critical Samsung Display Devices Co Ltd
Application granted granted Critical
Publication of CN2178969Y publication Critical patent/CN2178969Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/42—Measurement or testing during manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2085—Undercarriages with or without wheels comprising means allowing sideward adjustment, i.e. left-right translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

The utility model relates to a C R T surveying pickup camera which is perpendicular to a C R T screen, moves along a predetermined route on the screen, and is a multi-axle moving device. A first guiding device 22 is provided with a first moving device 25 moving along an X-axle direction, a second guiding device 23 is provided with a second moving device 26 moving along a Y-axle direction, a third guiding device 24 is provided with a third moving device 27 moving along a Z-axle direction, and a supporting device 30 makes the inner mounted pickup camera do fine movement along the vector direction of a delta a phi and a y axle. The devices 22, 23 and 24 are guided, the moving devices 25, 26 and 27 move along the X, Y and Z axle directions, and the pickup camera moves along a measuring route.

Description

Multi-axle moving device for cathode-ray tube surveying pickup camera
The present invention relates to a kind of multiaxis mobile device that cathode ray tube (CRT) is measured video camera that is used for, more particularly, relate to a kind of multiaxis mobile device, it makes when the video camera that is used to measure cathode ray tube (CRT) screen characteristic moves along the measurement circuitry of being scheduled to, always is positioned perpendicular to the cathode ray tube (CRT) screen with a constant flexibility.
Usually, this television set or the watch-dog of being used for has the crooked uniformly screen surface of a flexibility with the CRT of display image.Picture quality on this CRT depends on diameter and the shape that occurs my the beam point on picture screen in the CRT test process to a great extent.In the past, directly measure by microscope by eyes about the data that appear at the beam point on the CRT screen.
At last, video camera that a kind of use has a charge coupled device (CCD) and the self-operated measuring unit with computer that output links to each other with video camera have been proposed.Use this self-operated measuring unit, when video camera during near the CRT screen, the light signal that video camera will appear at the beam point on the CRT phosphor screen changes the signal of telecommunication into.
The data that relate to beam point opto-electronic conversion are imported into the computer that links to each other with the video camera output.Then, computer is analyzed and the quality of definite CRT screen data on the procedure basis of input in advance.
In addition, according to aforesaid self-operated measuring unit, to measure to detect the quality of CRT screen five points (shown in dashed circle among Fig. 1) at a center on the S of fluorescent screen and four angles at least.Yet in this method, video camera must move according to the difference of measurement point, therefore, can not reach fully automatically and measure.
For overcoming above-mentioned shortcoming, the applicant discloses the automatic mobile device that a kind of CRT of being used for measures video camera in a korean patent application No.91-5475 that submitted to April 4 in 1991, and it has used three-dimensional motion mode.
According to this application, as shown in Figure 2, be formed with vertical and horizontal channel 2 and 3 on the framework 1 of the moving range of qualification CRT measurement video camera 14 respectively as guiding device.X-axis screw rod 4 and Y-axis screw rod 5 are bearing on passage 2 and 3 slidably, and link to each other with 7 with the motor 6 that can change forward with turning round respectively.
Video camera 14 is installed on the supporting member 9 by nut 11 level and vertical and 12.X-axis and Y-axis screw rod 4 and 5 are fixed by screw, thereby camera supports 9 is moved along the X-axis and the Y direction of screw rod 4 and 5.
And, providing a motor (not shown) that can rotate and reverse respectively on the supporting member 9, a guiding piece 13 that is connected with the aperture adjusting device (not shown) of video camera 14 is connected with described motor that can forward and reverse rotation.
According to the device with said structure, when motor was activated, the camera lens (not shown) of camera can move along Z-direction, that is, move to the place ahead or the rear of framework according to the driving direction edge of motor.
In other words, disclosed video camera mobile device allows video camera 14 along X among the No.91-5475, and Y and Z-direction move.Yet, consider the point (for example bight) that has on the CRT than the macrobending degree, camera lens can not be located perpendicular to the fluorescent screen of CRT screen, thereby can not correctly measure the characteristic of the sweep of CRT.
Therefore, the purpose of this invention is to provide one and be used for the multiaxis mobile device that CRT measures video camera, it can make CRT measure video camera and move so that camera lens is located perpendicular to the whole screen surface of CRT along the multiaxis direction, thereby is convenient to the measurement to CRT screen characteristic.
For reaching above-mentioned purpose, according to the invention provides the multiaxis mobile device that a kind of CRT of being used for measures video camera, it comprises: make CRT measure the control device that shooting is moved along route predetermined on the CRT screen; First guiding device with first displaceable member, this first displaceable member are by control device control and along the X-direction reciprocating motion; Place on first displaceable member and have second guiding device of second displaceable member, this second displaceable member by control device control along the Y direction reciprocating motion; Place on second displaceable member and have the 3rd guiding device of the 3rd displaceable member, the 3rd displaceable member by control device control along the Z-direction reciprocating motion; One is positioned the supporting arrangement on the 3rd displaceable member, is used under the control of control device, and δ and γ direction of principal axis be mobile camera accurately, and wherein, video camera moves along the route of reserving in advance perpendicular to the CRT screen.
The present invention above-mentioned with other purpose, feature and advantage will be by becoming obvious in the description below in conjunction with accompanying drawing.In the accompanying drawing:
Fig. 1 is the view that a demonstration is distributed in the measurement point on the CRT screen;
Fig. 2 is a traditional CRT mobile device perspective view;
Fig. 3 is a kind of perspective view that CRT measures the multiaxis mobile device of video camera that is used for according to the present invention;
Fig. 4 is the view of the concrete structure of supporting arrangement shown in the displayed map 3.
Below with present invention is described in further detail.
Referring to Fig. 3 and Fig. 4, Fig. 3 has shown that one is used for the perspective view that CRT measures the multiaxis mobile device of video camera, Fig. 4 has shown the concrete structure of the supporting arrangement among Fig. 3, control device 21 connects with the following various component circuitry that will describe by cable 19, thereby and control them and be used in the video camera 28 of measuring CRT screen characteristic and move along a plurality of measurement points of CRT, promptly along determining to move at the lip-deep measurement route of CRT phosphor screen.Deposit the data relevant with the video camera mobile alignment and the program of route in the control device 21 in advance in CRT screen curvature.Thereby, on the basis of the program that control device 21 deposits in therein in advance each driver (for example motor, cylinder or similar device) that constitutes mobile device is controlled.
First guiding device 22 has on it along reciprocating first mobile device 25 of X-direction.This first mobile device 25 moves along the guide rail 29 that is formed on first guiding device 22 slidably.And first mobile device 25 is driven by the actuating force that driver part transmits, and said driver part for example can be the cylinder that links to each other with the one side or be positioned at wherein flat type stepping motor that driver part 21 is by coupled control device control.
Second guiding device 23 links to each other with the upside of first mobile device 25 and extends along Y direction.Second mobile device 26 is positioned on second guiding device 23 and along the Y direction reciprocating motion.More particularly, second mobile device 26 moves slidably along the guide rail that is positioned at second guiding device, 23 both sides.Second mobile device 26 can be under the effect of the actuating force that is transmitted by not shown cylinder or stepping motor and is moved, and by control device 21 in the mode identical and control with aforesaid first mobile device 25.
The 3rd guiding device 24 links to each other with the upside of second mobile device 26 and extends along Z-direction.The 3rd mobile device 27 is positioned on the 3rd guiding device 24 and along Z-direction and moves.That is to say that the 3rd mobile device 27 moves along the guide rail that is positioned at the 3rd guiding device 24 both sides slidably.Similarly, the 3rd moving-member 27 is driven by the actuating force of driver part, and said driver part for example can be the cylinder that links to each other with the one end or be positioned at wherein stepping motor.
First to the 3rd guiding device 22 to 24 is used for making video camera 28 to move roughly.Preferably imagining provides a supporting arrangement so that video camera 28 is done trickle moving on the 3rd mobile device 27 of the present invention.
More particularly, supporting arrangement 30 has first framework 31 of determining its profile.Second framework 32 is positioned at first framework 31 and is supported by first framework 31.Second framework 32 fine rotates around the φ of cylindrical coordinate system axial vector direction.Supporting arrangement 30 is positioned at the 3rd framework 33 of second framework 32 in addition and is supported by second framework 32.The rotation of the δ axial vector direction in spheric coordinate system fine of the 3rd framework 33.
And, in the 3rd framework 33, arrange to have along what the γ axial vector direction of cylindrical coordinate system moved and transport plate 34.Video camera 28 is installed in and transports on the plate 34.
To the structure of supporting arrangement 30 be described below.
First framework 31 of determining the profile of supporting arrangement 30 has a pair of surface that is oppositely arranged up and down, and motor 36 is positioned at wherein on any one face, and produces actuating force second framework 32 is moved along the φ axial vector direction of cylindrical coordinate system.That is to say that motor 36 is installed on apparent surface's the outer surface of first framework 31.The rotatable shaft of motor 36 inwardly passes from upper surface, also is provided with a pulley 41 on the rotatable shaft.
On the apparent surface's of first framework 31 corresponding surface, be formed with a plurality of through holes respectively.Be inserted with rotating shaft 40A and 40B in the hole, they lay respectively on the upper surface and lower surface of first framework 31.The rotating shaft 40A that is positioned on the upper surface is provided with pulley 43.Between the pulley 41 on the axle of pulley 43 and motor 36, a belt is arranged, thereby the actuating force of motor 36 is passed to pulley 43.
Bearing 50 lays respectively between the inner surface of rotating shaft 40A and 40B and through hole.
Thereby the 3rd framework 33 that providing a motor 51 on the upper surface of second framework 32 provides an actuating force to make to be positioned at second framework 32 rotates along the δ axial vector direction of spheric coordinate system.Pulley 44 is installed on the rotatable shaft of motor 51, is formed with through hole on the left and right sides apparent surface of second framework 32, wherein is inserted with the rotating shaft 53A and the 53B that are formed on the 3rd framework 33 left and right sides respectively.Provide pulley 45 on the rotating shaft 53A, the belt 52 of actuating force that is used to transmit motor 51 is at pulley 45 and be installed between the pulley 44 on the rotation axis of motor 51.
Bearing 55 is set between the inboard of through hole on rotating shaft 53A and the 53B and second framework 32 so that the 3rd framework can move at an easy rate.
Below will be to being positioned on the 3rd framework and can being described at the plate 34 that transports that the γ of cylindrical coordinate system axial vector direction moves.
The inboard that is preferably in the left and right sides apparent surface of the 3rd framework 33 is formed with guiding groove 46 respectively.Being arranged in the lip-deep guide member 47 in the vertically extending left and right sides of transporting plate 34 is supported in guiding groove 46 and guide member 47 can be moved along groove 46.Therefore, transporting plate 34 is positioned at the 3rd framework 33 and can moves in the γ of cylindrical coordinate system axial vector direction along guiding groove 46.
And, as shown in phantom in FIG. a motor 58 is arranged in the left inboard of the 3rd framework 33.A spherical bolt 63 is installed on the rotation axis of motor 58.Transporting plate 34 has a ball nut 64, and it is installed on the part that intersects with the line stretcher of bolt 63.Therefore, when motor 58 is screwed into the under ball bolt 63 conditions and when rotating, transports plate 34 can move along the γ axial vector direction of cylindrical coordinate at ball nut 64, consistent with the rotation direction of motor 58.
As mentioned above, transport in the guiding groove 46 that plate 34 is supported in the inboard that is formed at the 3rd framework 33.According to the present invention, it should be noted that, first supporting member 65 with the guide portion 66 of extending along its length is positioned on the inner surface of the 3rd framework 33 base plates, and be positioned on first supporting member 65 by second supporting member 67 that ball nut 64 is connected with the rear surface of transporting plate 34, therefore, transport the inboard that plate can be supported in the 3rd framework 33.In addition, on the lower surface of second supporting member 67, be formed with a groove 68.Leader 66 is inserted in the groove 68, therefore, transports plate 34 and can move on the 3rd framework 33 along leader 66 at an easy rate.
Simultaneously, be provided with motor 69 and its rotation axis is stretched out forward to pass in the inboard, the right of transporting plate 34 and transport plate 34, a pulley 54 is installed on the rotation axis of motor 69.Be formed with a through hole in the central authorities that transport plate 34, can see aperture adjusting device 70 by this hole.One belt 73 is arranged so that the actuating force of motor 69 is passed to aperture adjusting device 70 by belt 73 between aperture adjusting device 70 and pulley 54.Therefore, aperture adjusting device 70 is controlled to be clockwise or counterclockwise by the rotation direction according to motor 69 and rotates, thereby regulates the focal length of video camera 28.
According to the video camera mobile device with said structure of the present invention, when control device 21 is activated after video camera 28 is installed in transporting on the plate 34 of supporting arrangement 30, video camera 28 will move along the measurement point on the CRT screen according to being stored in the program in the control device in advance.Under the control of control device 21, first mobile device 25 moves in first guiding device, 22 upper edge X-directions slidably, and second mobile device moves in second guiding device, 23 upper edge Y directions slidably.
In this case, the control signal of driver part that links to each other with the 3rd mobile device 27 given by control device 21 so that the 3rd mobile device 27 is mobile slidably on the 3rd guiding device 24, thereby video camera 28 is moved along Z-direction.
After video camera 28 was moved along X-axis, Y-axis and Z-direction roughly, 21 pairs of video cameras of control device were located on the vertical line of CRT screen and are carried out a refined control.
More particularly, when the motor in the supporting arrangement 30 36 was driven under the control of control device 21, second framework 32 moved along the φ axial vector direction of cylindrical coordinate.When motor 51 is driven under the control of control device 21, the 3rd framework 33 around axle 53A and 53B in the displacement of the δ of spherical coordinate system axial vector direction.
For the machine of taking the photograph 28 is moved forward and backward, that is, move in the γ of cylindrical coordinate axial vector direction, bolt 63 and nut 64 are tightened or loosen the plate 34 that transports that video camera 28 is installed on it is moved thereby drive motors 58 is driven.
Then, control device 21 drive installations are in the aperture adjusting device 70 of the motor that transports the plate rear surface with control video camera 28, thus the adjusting focus of camera.Therefore, video camera 28 can receive the beam point that occurs on the CRT screen.
As mentioned above, according to the present invention, can be moved along the multiaxis direction of at least three axles by the measurement mechanism such as ccd video camera, this device can be located perpendicular to all parts of CRT screen.Its result can correctly measure the characteristic of CRT screen.
Although describe the present invention with mode for example, should know under the situation of not leaving the spirit and scope of the present invention and can make various modifications and variations to the present invention.

Claims (2)

1, a kind of multiaxis mobile device that is used for CRT measurement video camera, it comprises: control described CRT and measure the control device that move of video camera along route predetermined on the CRT screen; Has first guiding device under the control of described control device at reciprocating first mobile device of X-direction; Be positioned on described first mobile device, and second guiding device at reciprocating second mobile device of Y direction under described control device control is arranged; Be positioned on described second mobile device, and the 3rd guiding device at reciprocating the 3rd mobile device of Z-direction under described control device control is arranged; It is characterized in that also comprising: be positioned on described the 3rd mobile device under the control of described control device, to make described video camera at φ, δ and the accurately mobile supporting arrangement of γ direction of principal axis, thereby described video camera moves along projected route perpendicular to described CRT screen.
2, according to a kind of multiaxis mobile device that is used for CRT measurement video camera of claim 1, it is characterized in that described supporting arrangement comprises:
Be positioned at one first framework on described the 3rd mobile device;
Be positioned at described first framework and edge
Figure 932092152_IMG2
One second framework that the axial vector direction moves;
One the 3rd framework that is positioned at described second framework and moves along δ axial vector direction;
Be positioned at the 3rd framework and transport plate along what γ axial vector direction moved, described video camera is installed in the described central authorities that transport plate; And,
One actuating force is provided so that described video camera along the φ axle, the trickle mobile motor of δ axle and γ direction of principal axis.
CN93209215U 1992-04-24 1993-04-23 Multi-axle moving device for cathode-ray tube surveying pickup camera Expired - Lifetime CN2178969Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR92006873U KR970006926Y1 (en) 1992-04-24 1992-04-24 A conveying apparatus for braun measurement tool of cathode-ray tube
KR6873/92 1992-04-24

Publications (1)

Publication Number Publication Date
CN2178969Y true CN2178969Y (en) 1994-10-05

Family

ID=19332211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93209215U Expired - Lifetime CN2178969Y (en) 1992-04-24 1993-04-23 Multi-axle moving device for cathode-ray tube surveying pickup camera

Country Status (3)

Country Link
KR (1) KR970006926Y1 (en)
CN (1) CN2178969Y (en)
DE (1) DE9306194U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813171A (en) * 2010-03-02 2010-08-25 南京艾凌节能技术有限公司 Regulating device
CN103925877A (en) * 2014-04-03 2014-07-16 东莞市天勤仪器有限公司 Multi-lens size quick measuring equipment
CN107081493A (en) * 2017-07-03 2017-08-22 董靖 A kind of wire cutting support
CN109637333A (en) * 2019-01-31 2019-04-16 王彦 A kind of easy-to-mount urban planning sand table
CN109723942A (en) * 2016-12-28 2019-05-07 深圳市大疆灵眸科技有限公司 Holder loads mounting assembly, holder and capture apparatus
WO2019201352A1 (en) * 2018-04-20 2019-10-24 深圳市道通科技股份有限公司 Vehicle calibration apparatus
CN112590680A (en) * 2020-12-04 2021-04-02 安徽江淮汽车集团股份有限公司 Position adjusting device
CN112630164A (en) * 2020-12-23 2021-04-09 广东城市智慧物联网技术有限公司 Motor vehicle tail gas detection system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722285A1 (en) * 1994-07-07 1996-01-12 Celette Sa Contactless measurement and monitoring appts. for distances and spatial points distribution
EP1746332A1 (en) * 2005-07-20 2007-01-24 Piumaworld S.r.l. A support device for television cameras or film cameras
IT1400466B1 (en) * 2010-05-03 2013-06-11 Euromet Srl DEVICE FOR ADJUSTING AND CHECKING THE POSITIONING OF A SUPPORT PLAN FOR VIDEO PLAYBACK DEVICES.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813171A (en) * 2010-03-02 2010-08-25 南京艾凌节能技术有限公司 Regulating device
CN103925877A (en) * 2014-04-03 2014-07-16 东莞市天勤仪器有限公司 Multi-lens size quick measuring equipment
CN109723942A (en) * 2016-12-28 2019-05-07 深圳市大疆灵眸科技有限公司 Holder loads mounting assembly, holder and capture apparatus
US11442343B2 (en) 2016-12-28 2022-09-13 Sz Dji Osmo Technology Co., Ltd. Gimbal load mounting assembly, gimbal, and imaging device
CN107081493A (en) * 2017-07-03 2017-08-22 董靖 A kind of wire cutting support
WO2019201352A1 (en) * 2018-04-20 2019-10-24 深圳市道通科技股份有限公司 Vehicle calibration apparatus
US11839953B2 (en) 2018-04-20 2023-12-12 Autel Intelligent Technology Corp., Ltd. Automobile calibration device
CN109637333A (en) * 2019-01-31 2019-04-16 王彦 A kind of easy-to-mount urban planning sand table
CN112590680A (en) * 2020-12-04 2021-04-02 安徽江淮汽车集团股份有限公司 Position adjusting device
CN112590680B (en) * 2020-12-04 2022-07-12 安徽江淮汽车集团股份有限公司 Position adjusting device
CN112630164A (en) * 2020-12-23 2021-04-09 广东城市智慧物联网技术有限公司 Motor vehicle tail gas detection system

Also Published As

Publication number Publication date
KR930024350U (en) 1993-11-27
KR970006926Y1 (en) 1997-07-09
DE9306194U1 (en) 1993-06-24

Similar Documents

Publication Publication Date Title
CN2178969Y (en) Multi-axle moving device for cathode-ray tube surveying pickup camera
DE102012105027B4 (en) Laser scanner and method for driving a laser scanner
CN1094601C (en) Observation apparatus and fusion splicer for optical fibers
DE4100463C2 (en) Camera device
DE112006003999B4 (en) Correction of calibration errors in an optical instrument
CN1392962A (en) Confocal point microscope and height measuring method using this
JP2000512462A (en) Inspection and adjustment system for electronic display device and inspection device therefor
CN101021489A (en) Visual inspection apparatus
CN1831572A (en) Axling method of polarization protection fibre-optical polarization axle based on side-looking light-intensity distributed and its application
DE102005029901B4 (en) Device and method for visually detecting two-dimensional or three-dimensional objects
DE102020205516A1 (en) THREE-DIMENSIONAL COORDINATE MEASURING DEVICE
CN108776002B (en) Uniform light source angle uniformity testing device and method
CN107478164A (en) A kind of bonder terminal detection means based on machine vision
DE19815105A1 (en) Device and method for calibrating the camera or lens
CN114593897B (en) Measuring method and device of near-eye display
US5210589A (en) Apparatus for measuring optical-axis deflection angle of headlight
CN1877282A (en) Core shift measuring method
DE102017223618A1 (en) Optical scanning system and method for calibrating the optical scanning system
CN113079365B (en) Integrated imaging unit image array generation method and system based on tilt-shift camera
CN116099720A (en) Active alignment equipment, active alignment method and calibration method for AR glasses
JPS63222206A (en) Image processor for measuring structure of optical fiber
CN1796987A (en) Optical detection device and detection method
CN1802561A (en) Transmission imager
CN1621933A (en) Camera array calibration system and method
DE10393193T5 (en) Multiple source alignment sensor with improved optics

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term