CN107956971A - A kind of electrodeless level governor of video camera - Google Patents

A kind of electrodeless level governor of video camera Download PDF

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Publication number
CN107956971A
CN107956971A CN201711207792.XA CN201711207792A CN107956971A CN 107956971 A CN107956971 A CN 107956971A CN 201711207792 A CN201711207792 A CN 201711207792A CN 107956971 A CN107956971 A CN 107956971A
Authority
CN
China
Prior art keywords
plate
fixedly connected
wall
video camera
electrodeless
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
CN201711207792.XA
Other languages
Chinese (zh)
Inventor
许道强
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.)
Anhui Shangyi Information Technology Co Ltd
Original Assignee
Anhui Shangyi Information Technology 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 Anhui Shangyi Information Technology Co Ltd filed Critical Anhui Shangyi Information Technology Co Ltd
Priority to CN201711207792.XA priority Critical patent/CN107956971A/en
Publication of CN107956971A publication Critical patent/CN107956971A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/22Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/2092Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)

Abstract

The invention discloses a kind of video camera with electrodeless level governor, including bottom plate, the side of plate inner wall is rotatably connected to threaded rod, one end of threaded rod is through bottom plate and extends to the outside of bottom plate, and one end of threaded rod is located at base plate external and is fixedly connected with turning handle, the thread surface of threaded rod is connected with threaded block, connecting plate is fixedly connected with the top of the threaded block, the top of connecting plate is through bottom plate and extends to the top of bottom plate, tumbler is fixedly connected with the top of connecting plate, and top plate is fixedly connected with by shaft on tumbler, the bottom of bottom plate is fixedly connected with installing plate, it is related to camcorder technology field.The electrodeless level governor of the video camera, is effectively installed device, can carry out electrodeless movement in the horizontal direction so that shooting is very convenient, it is ensured that be disclosure satisfy that the shooting of various needs is adjusted, is reduced unnecessary waste, improve work efficiency.

Description

A kind of electrodeless level governor of video camera
Technical field
The present invention relates to camcorder technology field, is specially a kind of electrodeless level governor of video camera.
Background technology
Video camera waterproof digital camera camera type is various, what the basic principle of its work was just as:Optics Picture intelligence is changed into electric signal, in order to store or transmit.When we shoot an object, the light that is reflected on this object Collected by camera lens, it is focused on the smooth surface of picture pick-up device (such as target surface of pick-up tube), then pass through image pick-up device Light is changed into electric energy by part, that is, has been obtained " vision signal ".Photosignal is very faint, need to be amplified by pre-arcing road, then Handled and adjusted by various circuits, the standard signal finally obtained can be sent on the recording mediums such as video recorder and record Come, or propagate or be sent on monitor by broadcasting system and show.
The use of video camera is very frequent, and application is relatively broad, sometimes, it is necessary to taking the photograph when follow shot is carried out Camera accomplish it is electrodeless move horizontally, but existing video camera adjuster cannot effectively accomplish this point, and cannot at the same time into Row rotation, if fixed is not firm, it is possible to so that video camera drops, so as to damage video camera.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of video camera with electrodeless level governor, when solving When follow shot is carried out, it is necessary to video camera is accomplished it is electrodeless move horizontally, but existing video camera adjuster cannot have Effect accomplishes this point, and cannot be carried out at the same time rotation, if fixed is not firm, it is possible to so that video camera falls Fall, so that the problem of damaging video camera.
In order to achieve the above object, the present invention is achieved by the following technical programs:A kind of electrodeless horizontal tune of video camera Device, including bottom plate are saved, the side of the plate inner wall is rotatably connected to threaded rod, and one end of the threaded rod through bottom plate and is prolonged The outside of bottom plate is extended, and one end of threaded rod is located at base plate external and is fixedly connected with turning handle, the thread surface of the threaded rod Threaded block is connected with, connecting plate is fixedly connected with the top of the threaded block, bottom plate and extension are run through in the top of the connecting plate To the top of bottom plate, tumbler is fixedly connected with the top of the connecting plate, and be fixedly connected on tumbler by shaft There is top plate, the bottom of the bottom plate is fixedly connected with installing plate.
Preferably, the tumbler includes fixed block, the bottom of the fixed block with being fixedly connected at the top of connecting plate, And the side of fixed block inner wall is rotatably connected to support shaft, one end of the support shaft is fixedly connected with axis by shaft coupling, One end of the axis is through fixed block and extends to the outside of fixed block, and one end of the axis is fixedly connected with handle.
Preferably, the surface of the support shaft is provided with worm screw, and the side of the worm screw is engaged with turbine, and the axis of turbine It is fixedly connected at the heart with shaft, the bottom of the shaft is connected with the lower rotation of fixed block inner wall.
Preferably, the both sides at the top of the top plate inner wall slidably connect slide plate, the top and bottom of the top plate inner wall Riser is fixedly connected between portion, and two opposite sides of slide plate have been fixedly connected with connecting plate, the connecting plate is away from sliding The side of plate is rotatably connected to oscillating deck, and the side of the oscillating deck through riser and extends to the side of riser.
Preferably, the oscillating deck extends to the side of riser and is rotatably connected to moving block, the side of the moving block with The inner wall of top plate is fixedly connected, and the side of oscillating deck is rotatably connected to stripper plate by push plate, and the stripper plate is away from push plate Side be rotatably connected to movable plate.
Preferably, the side of the movable plate and the inner wall of top plate are slidably connected, the side rotation connection of the movable plate There is movable plate, the side of the movable plate is rotatably connected to sliding block, and the bottom of sliding block and the inner wall of top plate are slidably connected, described The side of sliding block is rotatably connected to support plate, and is rotatably connected to transverse slat, the bottom of the transverse slat between the opposite side of two support plates Portion is fixedly connected by extruding spring with the inner wall of top plate.
The present invention provides a kind of video camera with electrodeless level governor.Possesses following beneficial effect:
(1), the electrodeless level governor of the video camera, threaded rod is rotatably connected to by the side of plate inner wall, described One end of threaded rod is through bottom plate and extends to the outside of bottom plate, and one end of threaded rod be located at base plate external and is fixedly connected with turn Handle, the thread surface of the threaded rod are connected with threaded block, connecting plate, the connection are fixedly connected with the top of the threaded block The top of plate is through bottom plate and extends to the top of bottom plate, tumbler is fixedly connected with the top of the connecting plate, and rotate Top plate is fixedly connected with by shaft on device, the bottom of the bottom plate is fixedly connected with installing plate, effectively carries out device Installation, can carry out electrodeless movement in the horizontal direction so that shooting is very convenient, it is ensured that disclosure satisfy that the shooting tune of various needs Section, reduces unnecessary waste, improves work efficiency.
(2), the electrodeless level governor of the video camera, is rotatably connected to support shaft, institute by the side of fixed block inner wall The one end for stating support shaft is fixedly connected with axis by shaft coupling, and one end of the axis through fixed block and extends to fixed block Outside, one end of the axis is fixedly connected with handle, and the surface of the support shaft is provided with worm screw, the side of the worm screw Turbine is engaged with, and is fixedly connected at the axle center of turbine with shaft, the bottom of the shaft and the lower rotation of fixed block inner wall Connection, can be rotated while moving horizontally, it is ensured that horizontal direction without dead angle, can be comprehensive shoot, ensure The quality of shooting, alleviates the burden of staff.
(3), the electrodeless level governor of the video camera, slide plate is slidably connected by the both sides at the top of top plate inner wall, Riser is fixedly connected between the top and bottom of top plate inner wall, and two opposite sides of slide plate have been fixedly connected with connection Plate, side of the connecting plate away from slide plate are rotatably connected to oscillating deck, and the side that oscillating deck extends to riser is rotatably connected to rotation Block, and the side of oscillating deck is rotatably connected to stripper plate by push plate, side of the stripper plate away from push plate is rotatably connected to movement Plate, the side of movable plate are rotatably connected to movable plate, and the side of movable plate is rotatably connected to sliding block, the side rotation connection of sliding block There is a support plate, and transverse slat is rotatably connected between the opposite side of two support plates, the bottom of transverse slat is by extruding spring and top plate Inner wall is fixedly connected, and effectively video camera can be fixed and be clamped, prevent when in use can video camera drop, subtract Lack unnecessary loss, save cost, while apparatus structure is simple, it is highly practical.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the structure diagram of tumbler of the present invention;
Fig. 3 is the top view of top board structure of the present invention.
In figure, 1- bottom plates, 2- threaded rods, 3- turning handles, 4- threaded blocks, 5- connecting plates, 6- tumblers, 61- fixed blocks, 62- support shafts, 63- worm screws, 64- turbines, 65- axis, 66- handles, 7- shafts, 8- top plates, 9- installing plates, 10- slide plates, 11- Riser, 12- connecting plates, 13- oscillating decks, 14- moving blocks, 15- push plates, 16- stripper plates, 17- movable plates, 18- movable plates, 19- Sliding block, 20- support plates, 21- extruding springs.
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, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the embodiment of the present invention provides a kind of technical solution:A kind of electrodeless level governor of video camera, Including bottom plate 1, the side of 1 inner wall of bottom plate is rotatably connected to threaded rod 2, and the side of 1 inner wall of bottom plate is offered fits with 2 phase of threaded rod The rotation slot matched somebody with somebody, one end of threaded rod 2 through bottom plate 1 and extends to the outside of bottom plate 1, and one end of threaded rod 2 is located at bottom plate 1 External stability is connected with turning handle 3, and the surface of turning handle 3 is provided with anti-skidding cotton, and the thread surface of threaded rod 2 is connected with threaded block 4, spiral shell The bottom of line block 4 and the inner wall of bottom plate 1 are slidably connected, and the top of threaded block 4 is fixedly connected with connecting plate 5, the top of connecting plate 5 Through bottom plate 1 and the top of bottom plate 1 is extended to, the top of connecting plate 5 is fixedly connected with tumbler 6, and leads on tumbler 6 To cross shaft 7 and be fixedly connected with top plate 8, the bottom of bottom plate 1 is fixedly connected with installing plate 9, and tumbler 6 includes fixed block 61, Gu The bottom for determining block 61 is fixedly connected with the top of connecting plate 5, and the side of 61 inner wall of fixed block is rotatably connected to support shaft 62, branch The one end for supportting axis 62 is fixedly connected with axis 65 by shaft coupling, and one end of axis 65 through fixed block 61 and extends to fixed block 61 outside, one end of axis 65 are fixedly connected with handle 66, and 66 surface of handle is provided with buffering cotton, and the surface of support shaft 62 is set Worm screw 63 is equipped with, the side of worm screw 63 is engaged with turbine 64, and is fixedly connected at the axle center of turbine 64 with shaft 7, the bottom of shaft 7 End is connected with the lower rotation of 61 inner wall of fixed block, and the both sides at the top of 8 inner wall of top plate slidably connect slide plate 10, in top plate 8 Riser 11 is fixedly connected between the top and bottom of wall, and two opposite sides of slide plate 10 have been fixedly connected with connecting plate 12, side of the connecting plate 12 away from slide plate 10 is rotatably connected to oscillating deck 13, and the side of oscillating deck 13 through riser 11 and extends To the side of riser 11, the side that oscillating deck 13 extends to riser 11 is rotatably connected to moving block 14, the side of moving block 14 with The inner wall of top plate 8 is fixedly connected, and the side of oscillating deck 13 is rotatably connected to stripper plate 16 by push plate 15, and stripper plate 16 is remote The side of push plate 15 is rotatably connected to movable plate 17, and the side of movable plate 17 and the inner wall of top plate 8 are slidably connected, movable plate 17 Side is rotatably connected to movable plate 18, and the side of movable plate 18 is rotatably connected to sliding block 19, and the bottom of sliding block 20 and top plate 8 Inner wall is slidably connected, and the side of sliding block 19 is rotatably connected to support plate 20, and is rotatablely connected between the opposite side of two support plates 20 There is transverse slat 22, the bottom of transverse slat 22 is fixedly connected with the inner wall of top plate 8 by extruding spring 21, is effectively pacified device Dress, can carry out electrodeless movement in the horizontal direction so that shooting is very convenient, it is ensured that disclosure satisfy that the shooting tune of various needs Section, reduces unnecessary waste, improves work efficiency, can be rotated while moving horizontally, it is ensured that horizontal direction Without dead angle, can be comprehensive shoot, ensure that the quality of shooting, alleviate the burden of staff, can be effective Video camera is fixed and clamped, prevent when in use can video camera drop, reduce unnecessary loss, save Cost, while apparatus structure is simple, it is highly practical.
One of the present embodiment has particular application as:
In use, when fixed video camera, video camera is extruded into slide plate 10 to both sides, video camera is placed on centre, sliding Plate 10 by connecting plate 12 promote oscillating deck 13, oscillating deck 13 around moving block 14 rotates when, pass through push plate 15 promote extruding Plate 16 so that movable plate 17 is moved to side, Compressive activities plate 18 while movable plate 17 moves, movable plate 18 passes through sliding block 19 drive support plates 20 move so that transverse slat 20 is pressed down against extruding spring 21, and after video camera is placed, transverse slat 20 and slide plate 10 are to taking the photograph Camera is clamped, and turning handle 3 is rotated when moving horizontally so that threaded rod 2 drives shooting by threaded block 4 and connecting plate 5 Machine is mobile to side, it is necessary to when adjustment angle, swing handle 66 so that axis 65 drives support shaft 62 to rotate so that snail Bar 63 drives turbine 64 to rotate so that shaft 7 drives top plate 8 to rotate.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of electrodeless level governor of video camera, including bottom plate (1), it is characterised in that:The side of bottom plate (1) inner wall Threaded rod (2) is rotatably connected to, one end of the threaded rod (2) through bottom plate (1) and extends to the outside of bottom plate (1), and spiral shell One end of rasp bar (2) is located at bottom plate (1) external stability and is connected with turning handle (3), and the thread surface of the threaded rod (2) is connected with spiral shell Line block (4), is fixedly connected with connecting plate (5) at the top of the threaded block (4), bottom plate (1) is run through at the top of the connecting plate (5) And the top of bottom plate (1) is extended to, tumbler (6), and tumbler (6) are fixedly connected with the top of the connecting plate (5) Upper to be fixedly connected with top plate (8) by shaft (7), the bottom of the bottom plate (1) is fixedly connected with installing plate (9).
A kind of 2. electrodeless level governor of video camera according to claim 1, it is characterised in that:The tumbler (6) fixed block (61) is included, the bottom of the fixed block (61) at the top of connecting plate (5) with being fixedly connected, and fixed block (61) The side of inner wall is rotatably connected to support shaft (62), and one end of the support shaft (62) is fixedly connected with axis by shaft coupling (65), one end of the axis (65) through fixed block (61) and extends to the outside of fixed block (61), the axis (65) One end is fixedly connected with handle (66).
A kind of 3. electrodeless level governor of video camera according to claim 2, it is characterised in that:The support shaft (62) Surface be provided with worm screw (63), the side of the worm screw (63) is engaged with turbine (64), and with turning at the axle center of turbine (64) Axis (7) is fixedly connected, and the bottom of the shaft (7) is connected with the lower rotation of fixed block (61) inner wall.
A kind of 4. electrodeless level governor of video camera according to claim 1, it is characterised in that:In the top plate (8) Both sides at the top of wall slidably connect slide plate (10), are fixedly connected between the top and bottom of top plate (8) inner wall perpendicular Plate (11), and two opposite sides of slide plate (10) have been fixedly connected with connecting plate (12), the connecting plate (12) is away from slide plate (10) side is rotatably connected to oscillating deck (13), and the side of the oscillating deck (13) through riser (11) and extends to riser (11) side.
A kind of 5. electrodeless level governor of video camera according to claim 4, it is characterised in that:The oscillating deck (13) The side for extending to riser (11) is rotatably connected to moving block (14), the side of the moving block (14) and the inner wall of top plate (8) It is fixedly connected, and the side of oscillating deck (13) is rotatably connected to stripper plate (16) by push plate (15), the stripper plate (16) is remote Side from push plate (15) is rotatably connected to movable plate (17).
A kind of 6. electrodeless level governor of video camera according to claim 5, it is characterised in that:The movable plate (17) Side and the inner wall of top plate (8) be slidably connected, the side of the movable plate (17) is rotatably connected to movable plate (18), the work The side of movable plate (18) is rotatably connected to sliding block (19), and the bottom of sliding block (20) and the inner wall of top plate (8) are slidably connected, described The side of sliding block (19) is rotatably connected to support plate (20), and is rotatably connected to transverse slat between the opposite side of two support plates (20) (22), the bottom of the transverse slat (22) is fixedly connected by extruding spring (21) with the inner wall of top plate (8).
CN201711207792.XA 2017-11-27 2017-11-27 A kind of electrodeless level governor of video camera Pending CN107956971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711207792.XA CN107956971A (en) 2017-11-27 2017-11-27 A kind of electrodeless level governor of video camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711207792.XA CN107956971A (en) 2017-11-27 2017-11-27 A kind of electrodeless level governor of video camera

Publications (1)

Publication Number Publication Date
CN107956971A true CN107956971A (en) 2018-04-24

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CN201711207792.XA Pending CN107956971A (en) 2017-11-27 2017-11-27 A kind of electrodeless level governor of video camera

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870006A (en) * 2018-07-16 2018-11-23 泰山医学院 A kind of professional multifunctional record device of Students' Innovation foundation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048406A (en) * 2008-08-19 2010-03-04 Go Shinichi Pan-tilt jogging mechanism unit
CN205958835U (en) * 2016-08-30 2017-02-15 葛怡文 But angle regulation's microscope stage
CN206079875U (en) * 2016-07-28 2017-04-12 无锡普瑞腾传动机械有限公司 Efficient gear pin sells frame
CN107329528A (en) * 2017-07-13 2017-11-07 合肥北顾信息科技有限公司 A kind of computer fittings fixing device
CN107343722A (en) * 2017-07-11 2017-11-14 合肥哨商信息技术有限公司 A kind of adjustable computer showing stand

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048406A (en) * 2008-08-19 2010-03-04 Go Shinichi Pan-tilt jogging mechanism unit
CN206079875U (en) * 2016-07-28 2017-04-12 无锡普瑞腾传动机械有限公司 Efficient gear pin sells frame
CN205958835U (en) * 2016-08-30 2017-02-15 葛怡文 But angle regulation's microscope stage
CN107343722A (en) * 2017-07-11 2017-11-14 合肥哨商信息技术有限公司 A kind of adjustable computer showing stand
CN107329528A (en) * 2017-07-13 2017-11-07 合肥北顾信息科技有限公司 A kind of computer fittings fixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870006A (en) * 2018-07-16 2018-11-23 泰山医学院 A kind of professional multifunctional record device of Students' Innovation foundation

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Application publication date: 20180424

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