CN103808986A - Earth conductivity meter ground movement measuring supporting device for saline-alkali soil - Google Patents
Earth conductivity meter ground movement measuring supporting device for saline-alkali soil Download PDFInfo
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- CN103808986A CN103808986A CN201410066578.7A CN201410066578A CN103808986A CN 103808986 A CN103808986 A CN 103808986A CN 201410066578 A CN201410066578 A CN 201410066578A CN 103808986 A CN103808986 A CN 103808986A
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Abstract
The invention relates to an earth conductivity meter ground movement measuring supporting device for saline-alkali soil. The earth conductivity meter ground movement measuring supporting device solves the problem that at present, an EM38 earth conductivity meter is poor in detection precision due to a measuring mode. The earth conductivity meter ground movement measuring supporting device comprises a cover plate, an antenna strut, a pulling bar, base plates, two rear shafts, two front shafts, two vertical plates, two lower baffles, two instrument erecting rods, two upper baffles, two top plates, two direction levers, three connecting rods, four bearing plates and four pulling wheels. The base plates connected with the two vertical plates are horizontally arranged on the lower surfaces of the two vertical plates, the vertically arranged lower baffles are respectively fixedly installed at two ends of the two vertical plates, the front shafts and the rear shafts are installed on the surface of every vertical plate in the length direction of the vertical plate, one end of every rear shaft is connected with the vertical plates, the pulling wheels are fixedly installed at the other end of every rear shaft, and the other end of a first front shaft is inserted in hubs of the pulling wheels and rotatably connected with one end of every lever. The earth conductivity meter ground movement measuring supporting device is used for measuring earth conductivity.
Description
Technical field
The present invention relates to a kind of the earth conductivity meter ground moving and measure bracing or strutting arrangement.
Background technology
Can carry out quick detection by EM38 the earth conductivity meter to alkaline land deep soil salt content to the ground survey of soil conductivity, thereby provide scientific basis for effective improvement of ecology of alkali saline land.Because EM38 the earth conductivity meter is measured ground conductivity by measuring induced magnetic field, therefore, around it, 1 meter all will be disturbed its measuring accuracy with interior any metal object.At present in the time utilizing EM38 the earth conductivity meter to measure soil conductivity, or the strip suspension that adopts EM38 conductivity meter traverse measurement mode pickaback, or adopt EM38 conductivity meter is placed on to the metering system that drags on the rectangular PVC material sheet material of ground.But said method is in actual application, because the impact of personnel's walking or mima type microrelief causes the distance between EM38 conductivity meter and ground indefinite, thereby make conductivity meter reading occur larger fluctuation, therefore make the conductivity detection of soil occur deviation, in addition, the mushing error that also exists the metallic foreign body such as such as jewelry, bracelet, key on human body to cause measurement.This contrive equipment has not only weakened the impact that alkaline land mima type microrelief is measured EM38 conductivity meter in structural design, but also the soil conductivity detection accuracy needs of EM38 conductivity meter to alkaline land different depth are met, also due to whole non-metallic member of this device, effectively avoided instrument 1 meter of mushing error causing with interior metallic foreign body around simultaneously.
Summary of the invention
The present invention is the poor problem of detection accuracy of bringing on metering system for solving current EM38 the earth conductivity meter, and then provides a kind of alkaline land the earth conductivity meter ground moving to measure bracing or strutting arrangement.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: a kind of alkaline land of the present invention the earth conductivity meter ground moving is measured bracing or strutting arrangement and comprised that cover plate, antenna support, Tuo Gang, base plate, two cover rear axles, two cover front axles, two risers, two lower baffle plates, two instruments take bar, two overhead gages, two top boards, both direction thick stick, three connecting links, four support plates and four trailer wheels;
Two risers are set up in parallel, and the lower surface of two risers is horizontally disposed the base plate being connected with the two, and the two ends of two risers are fixed with respectively a vertical lower baffle plate arranging, and two lower baffle plates are arranged in parallel; On the plate face of each riser, front axle and rear axle are installed along its length, two front axles are just to arranging, and two rear axles are just to arranging, and one end of each rear axle is connected with riser, and the other end of each rear axle is fixed with trailer wheels;
Front axle comprises proostracum axle and front second axle, one end of front second axle is connected with riser, one end of the other end of front second axle and proostracum axle is hinged, the other end of proostracum axle is inserted in the wheel hub of trailer wheels and is rotationally connected with one end of lever, two levers are set up in parallel, between the other end of two levers, be rotatably connected to drawbar, the two ends of each riser are furnished with the back up pad of vertical setting, back up pad on two risers is corresponding setting one by one, lower end and this riser of two back up pads on each riser are affixed, the upper end of two back up pads on each riser and a top board are affixed, on the plate face of each back up pad, be provided with multiple through holes along the short transverse of back up pad, the length direction axial and riser of through hole is perpendicular, instrument tower bar is inserted in through hole,
The two ends of two top boards are fixed with respectively a vertical overhead gage arranging, two overhead gages be arranged in parallel, the upper surface of two overhead gages and two top boards is fixed with cover plate, the upper surface of cover plate is fixed with at least three connecting links along the length direction of cover plate, antenna support and connecting link are vertically arranged, antenna support is arranged on any one connecting link, and the upper end of antenna support is fixed with antenna;
The wheelspan of the trailer wheels on trailer wheels and rear axle on front axle is 100mm-600mm, the two ends of two risers have inclined-plane, the angle of inclined-plane and horizontal direction is less than 40 °, the at least 50mm of centre distance of adjacent two through holes in back up pad, the distance that instrument is taken between bar and ground is 100mm-500mm, described cover plate, antenna support, drag thick stick, base plate, two cover rear axles, two cover front axles, two risers, two lower baffle plates, two instruments are taken bar, two overhead gages, two top boards, both direction thick stick, three connecting links, four support plates and four trailer wheels are made by nonmetallic materials.
The present invention compared with prior art has following beneficial effect: front and back of the present invention trailer wheels wheelspan is less than 600mm, the distance of left and right trailer wheels is less than 500mm, the bevel angle at base plate two ends is not more than 40 °, and this wheelspan design of the present invention has weakened the device impact that alkaline land mima type microrelief is measured EM38 conductivity meter in traveling process effectively; Instrument in base plate of the present invention and back up pad is taken the minimum constructive height in bar hole and is adjusted distance (centre distances of adjacent two through holes of back up pad) for 50mm, the maximum that instrument is taken between bar and ground is adjusted distance for 500mm, this structural design of the present invention has met the soil conductivity detection accuracy needs of EM38 conductivity meter to alkaline land different depth well, and being obviously mounted in instrument, to take EM38 conductivity meter on bar arbitrarily adjustable every 50mm within the scope of 50～500mm to the investigation depth in alkaline land; Whole member of the present invention adopted nonmetallic materials (as PVC material, nylon material and plastics and rubber), thereby, effectively avoided instrument in measuring process by around the interference that causes of metallic foreign body; Being rotationally connected and lever and drag the mode that is rotationally connected of thick stick can meet the turning needs of device trailer wheels on front axle in traveling process of proostracum axle of the present invention and front second axle.
Accompanying drawing explanation
Fig. 1 is that one-piece construction master of the present invention looks schematic diagram, Fig. 2 is the vertical view of Fig. 1, Fig. 3 is the front view of riser, Fig. 4 is the upward view of Fig. 3, Fig. 5 is the vertical view of Fig. 3, Fig. 6 is the upward view of base plate, Fig. 7 is that the master of lever looks schematic diagram, Fig. 8 is the front view of antenna support, Fig. 9 is the right view of Fig. 8, Figure 10 is the side view of drawbar, Figure 11 is the front view of towing plate, Figure 12 is the vertical view of Figure 11, Figure 13 is the vertical view of proostracum axle, Figure 14 is the front view of proostracum axle, Figure 15 is the side view of proostracum axle, Figure 16 is the rear view of front second axle, Figure 17 is the side view of front second axle, Figure 18 is the vertical view of front second axle, Figure 19 is the rear view of rear axle, Figure 20 is the side view of rear axle, Figure 21 is the vertical view of rear axle.
Embodiment
Embodiment one: in conjunction with Fig. 1～Figure 21 explanation, a kind of alkaline land of present embodiment with the earth conductivity meter ground moving measure that bracing or strutting arrangement comprises cover plate 7, antenna support 10, drags thick stick 14, base plate 16, two cover rear axles 20, two overlap front axle 21, two risers 1, two lower baffle plates 2, two instruments are taken bar 3, two overhead gages 5, two top boards 6, both direction thick stick 12, three connecting links 8, four support plates 4 and four trailer wheels 15;
Two risers 1 are set up in parallel, and the lower surface of two risers 1 is horizontally disposed to be had the two ends of 16, two risers 1 of base plate that are connected with the two to be fixed with respectively vertical 2, two lower baffle plates 2 of lower baffle plate that arrange to be arranged in parallel; 20, two front axles 21 of front axle 21 and rear axle are installed along its length just to arranging on the plate face of each riser 1, two rear axles 20 are just to arranging, and one end of each rear axle 20 is connected with riser 1, and the other end of each rear axle 20 is fixed with trailer wheels 15;
The two ends of two top boards 6 are fixed with respectively a vertical overhead gage 5 arranging, two overhead gages 5 be arranged in parallel, the upper surface of two overhead gages 5 and two top boards 6 is fixed with cover plate 7, the upper surface of cover plate 7 is fixed with at least three connecting links 8 along the length direction of cover plate 7, antenna support 10 is vertically arranged with connecting link 8, antenna support 10 is arranged on any one connecting link 8, and the upper end of antenna support 10 is fixed with antenna 9;
The wheelspan L1 of the trailer wheels 15 on trailer wheels 15 and rear axle 20 on front axle 21 is 100-600mm, the two ends of two risers 1 have inclined-plane, the angle theta of inclined-plane and horizontal direction is less than 40 °, the at least 50mm of centre distance L4 of adjacent two through hole 4-1 in back up pad 4, the distance L 5 that instrument is taken between bar 3 and ground is 100mm-500mm, described cover plate 7, antenna support 10, drag thick stick 14, base plate 16, two cover rear axles 20, two cover front axles 21, two risers 1, two lower baffle plates 2, two instruments are taken bar 3, two overhead gages 5, two top boards 6, both direction thick stick 12, three connecting links 8, four support plates 4 and four trailer wheels 15 are made by nonmetallic materials.
Embodiment two: in conjunction with Fig. 2, Figure 13-Figure 21 explanation, the each proostracum axle 17 of present embodiment comprises connecting rod 17-3 and joint pin 17-1, connecting rod 17-3 consistent with joint pin 17-1 length direction and the two be made into integration, each front second axle 18 comprises ∏ shape support 18-2 and male member 18-1, ∏ shape support 18-2 and male member 18-1 are made into integration, male member 18-1 is packed in the male ports 1-2 on riser 1, connecting rod 17-3 is rotatably connected on by bearing pin 19 in the opening of ∏ shape support 18-2, joint pin 17-1 is inserted in the wheel hub of trailer wheels 15, joint pin 17-1 is rotationally connected with trailer wheels 15 and lever 12 respectively, each rear axle 20 comprises small-diameter circular cylinder 20-2, large diameter cylinder 20-3 and convex shape 20-1, small-diameter circular cylinder 20-2 and large diameter cylinder 20-3 coaxially arrange the two, large diameter cylinder 20-3 between small-diameter circular cylinder 20-2 and convex shape 20-1 and three in one make, convex shape 20-1 is packed in the male ports 1-2 on riser 1, and small-diameter circular cylinder 20-2 is fixed with trailer wheels 15.So arrange, front axle connects reliable and stable, meets the design requirements and the actual needs.Other is identical with embodiment one.
Embodiment three: in conjunction with Fig. 2, Figure 11-Figure 12 explanation, described in present embodiment, device also comprises two towing plates 13, on the plate face of each towing plate 13, be processed with connecting hole 13-1 and axis hole 13-2, each joint pin 17-1 is inserted in the wheel hub of trailer wheels 15 and the axis hole 13-1 of towing plate 13 successively, joint pin 17-1 and towing plate 13 are rotationally connected, and one end 12-1 of lever 12 is packed in connecting hole 13-1.So arrange, be convenient to being connected of lever and front second axle, facilitate the turning needs of trailer wheels.Other is identical with embodiment two.
Embodiment four: in conjunction with Fig. 8 and Fig. 9 explanation, each connecting link 8 of present embodiment comprises rectangular parallelepiped 8-1 and right cylinder 8-5, the two coaxially arranges rectangular parallelepiped 8-1 and right cylinder 8-5 and is made into integration, rectangular parallelepiped 8-1 is inserted in the square jack 7-3 on cover plate 7, and the lower end of antenna support 10 is inserted in the upper jack 8-2 arranging of right cylinder 8-5.So arrange, easy to connect reliable, disassembly and assembly are convenient.Other is identical with embodiment one, two or three.
Embodiment five: in conjunction with Fig. 1 and Fig. 2 explanation, the wheelspan L1 of the trailer wheels 15 on trailer wheels 15 and rear axle 20 on the front axle 21 of present embodiment is 530mm, and the distance L 2 of two relative trailer wheels 15 is 440mm.So arrange, weakened widely the device impact that alkaline land mima type microrelief is measured EM38 conductivity meter in traveling process.Other is identical with embodiment four.
Embodiment six: in conjunction with Fig. 1 explanation, the centre distance L4 of adjacent two the through hole 4-1 in the back up pad 4 of present embodiment is 50mm, the distance L 5 that instrument is taken between bar 3 and ground is 500mm, the upper surface of base plate 16 height is overhead that L6 is 50mm; The upper surface of cover plate 7 is 610mm apart from the height L3 on ground, and the top of antenna 9 is 1000mm apart from the height L8 of the upper surface of cover plate 7, and the distance between adjacent two connecting links 8 is that L7 is 250mm.So arrange, the soil conductivity detection accuracy needs of EM38 conductivity meter to alkaline land different depth are met widely, simultaneously, also the stabilized walking of device in moving process and the adjustment needs of different investigation depths have been met, but also effectively avoided possible metal parts interference to EM38 the earth conductivity meter in 1 meter in gps antenna, meet the GPS flexible positioning needs in transmitting coil position, receiving coil position and the dispatch coil centre of EM38 in the time that ground moving is measured.Other is identical with embodiment one, two, three or five.
Embodiment seven: in conjunction with Fig. 1 and Fig. 2 explanation, cover plate 7 described in present embodiment, base plate 16, two risers 1, two lower baffle plates 2, two overhead gages 5, two top boards 6 and four support plates 4 are made by PVC sheet material, and wherein the thickness of two risers 1, four support plates 4 and two top boards 6 is 20mm; The thickness of lower baffle plate 2 and overhead gage 5 is 15mm; The thickness of cover plate 7 and base plate 16 is 10mm.。So arrange, cheap and easy to get, also avoided widely instrument in measuring process by around the interference that causes of metallic foreign body.Other is identical with embodiment six.
Embodiment eight: in conjunction with Fig. 1 and Fig. 2 explanation, towing plate 13, proostracum axle 17, front second axle 18, rear axle 20 and three connecting links 8 are made by nylon described in present embodiment.So arrange, cheap and easy to get, also avoided widely instrument in measuring process by around the interference that causes of metallic foreign body.Other is identical with concrete enforcement four.
Embodiment nine: in conjunction with Fig. 1 and Fig. 2 explanation, instrument is taken bar 3, antenna support 10, lever 12 and drawbar 14 and made by nylon described in present embodiment.So arrange, cheap and easy to get, also avoided widely instrument in measuring process by around the interference that causes of metallic foreign body.Other is identical with embodiment one, two, three, five, seven or eight.
Embodiment ten: described trailer wheels 15 is rubber wheel, the diameter D1 of motorcycle wheel 15 is 250mm; Described antenna 9 is gps antenna.So arrange, rubber wheel is cheap and easy to get; Gps antenna locating effect is fine, cheap and easy to get.Other is identical with concrete enforcement nine.
Claims (10)
1. a bracing or strutting arrangement is measured with the earth conductivity meter ground moving in alkaline land, it is characterized in that: it comprises cover plate (7), antenna support (10), drags thick stick (14), base plate (16), two cover rear axles (20), two cover front axle (21), two risers (1), two lower baffle plates (2), two instruments are taken bar (3), two overhead gages (5), two top boards (6), both direction thick stick (12), three connecting links (8), four support plates (4) and four trailer wheels (15);
Two risers (1) are set up in parallel, and the lower surface of two risers (1) is horizontally disposed the base plate (16) being connected with the two, and the two ends of two risers (1) are fixed with respectively a vertical lower baffle plate (2) arranging, and two lower baffle plates (2) are arranged in parallel; Front axle (21) and rear axle (20) are installed on the plate face of each riser (1) along its length, two front axles (21) are just to arranging, two rear axles (20) are just to arranging, one end of each rear axle (20) is connected with riser (1), and the other end of each rear axle (20) is fixed with trailer wheels (15);
Front axle (21) comprises proostracum axle (17) and front second axle (18), one end of front second axle (18) is connected with riser (1), one end of the other end of front second axle (18) and proostracum axle (17) is hinged, the other end of proostracum axle (17) is inserted in the wheel hub of trailer wheels (15) and is rotationally connected with one end (12-1) of lever (12), two levers (12) are set up in parallel, between the other end (12-2) of two levers (12), be rotatably connected to drawbar (14), the two ends of each riser (1) are furnished with the back up pad (4) of vertical setting, back up pad (4) on two risers (1) is corresponding setting one by one, lower end and this riser (1) of two back up pads (4) on each riser (1) are affixed, upper end and a top board (6) of two back up pads (4) on each riser (1) are affixed, on the plate face of each back up pad (4), be provided with multiple through holes (4-1) along the short transverse of back up pad (4), the length direction axial and riser (1) of through hole (4-1) is perpendicular, instrument tower bar (3) is inserted in through hole (4-1),
The two ends of two top boards (6) are fixed with respectively a vertical overhead gage (5) arranging, two overhead gages (5) be arranged in parallel, the upper surface of two overhead gages (5) and two top boards (6) is fixed with cover plate (7), the upper surface of cover plate (7) is fixed with at least three connecting links (8) along the length direction of cover plate (7), antenna support (10) is vertically arranged with connecting link (8), it is upper that antenna support (10) is arranged on any one connecting link (8), and the upper end of antenna support (10) is fixed with antenna (9);
The wheelspan (L1) of the trailer wheels (15) on trailer wheels (15) and rear axle (20) on front axle (21) is 100-600mm, the two ends of two risers (1) have inclined-plane, the angle (θ) of inclined-plane and horizontal direction is less than 40 °, the at least 50mm of centre distance (L4) of adjacent two through holes (4-1) in back up pad (4), the distance (L5) that instrument is taken between bar (3) and ground is 100mm-500mm, described cover plate (7), antenna support (10), drag thick stick (14), base plate (16), two cover rear axles (20), two cover front axles (21), two risers (1), two lower baffle plates (2), two instruments are taken bar (3), two overhead gages (5), two top boards (6), both direction thick stick (12), three connecting links (8), four support plates (4) and four trailer wheels (15) are made by nonmetallic materials.
2. bracing or strutting arrangement is measured with the earth conductivity meter ground moving in a kind of alkaline land according to claim 1, it is characterized in that: each proostracum axle (17) comprises connecting rod (17-3) and joint pin (17-1), connecting rod (17-3) consistent with joint pin (17-1) length direction and the two be made into integration, each front second axle (18) comprises ∏ shape support (18-2) and male member (18-1), ∏ shape support (18-2) is made into integration with male member (18-1), male member (18-1) is packed in the male ports (1-2) on riser (1), connecting rod (17-3) is rotatably connected on by bearing pin (19) in the opening of ∏ shape support (18-2), joint pin (17-1) is inserted in the wheel hub of trailer wheels (15), joint pin (17-1) is rotationally connected with trailer wheels (15) and lever (12) respectively, each rear axle (20) comprises small-diameter circular cylinder (20-2), large diameter cylinder (20-3) and convex shape (20-1), the two coaxially arranges small-diameter circular cylinder (20-2) and large diameter cylinder (20-3), large diameter cylinder (20-3) is positioned between small-diameter circular cylinder (20-2) and convex shape (20-1) and three in one is made, convex shape (20-1) is packed in the male ports (1-2) on riser (1), and small-diameter circular cylinder (20-2) is fixed with trailer wheels (15).
3. bracing or strutting arrangement is measured with the earth conductivity meter ground moving in a kind of alkaline land according to claim 2, it is characterized in that: described device also comprises two towing plates (13), on the plate face of each towing plate (13), be processed with connecting hole (13-1) and axis hole (13-2), each joint pin (17-1) is inserted in the wheel hub of trailer wheels (15) and the axis hole (13-1) of towing plate (13) successively, joint pin (17-1) is rotationally connected with towing plate (13), and one end (12-1) of lever (12) is packed in axis hole (13-1).
4. measure bracing or strutting arrangement according to a kind of alkaline land described in claim 1,2 or 3 with the earth conductivity meter ground moving, it is characterized in that: each connecting link (8) comprises rectangular parallelepiped (8-1) and right cylinder (8-5), the two coaxially arranges rectangular parallelepiped (8-1) and right cylinder (8-5) and is made into integration, rectangular parallelepiped (8-1) is inserted in the square jack (7-3) on cover plate (7), and the lower end of antenna support (10) is inserted in the upper jack (8-2) arranging of right cylinder (8-5).
5. bracing or strutting arrangement is measured with the earth conductivity meter ground moving in a kind of alkaline land according to claim 4, it is characterized in that: the wheelspan (L1) of the trailer wheels (15) on trailer wheels (15) and rear axle (20) on front axle (21) is 530mm, and the distance (L2) of relative two trailer wheels (15) is 440mm.
6. measure bracing or strutting arrangement according to a kind of alkaline land described in claim 1,2,3 or 5 with the earth conductivity meter ground moving, it is characterized in that: the centre distance (L4) of adjacent two through holes (4-1) in back up pad (4) is 50mm, the distance (L5) that instrument is taken between bar (3) and ground is 500mm, and the upper surface of base plate (16) height is overhead that (L6) is 50mm; The upper surface of cover plate (7) is 610mm apart from the height (L3) on ground, and the top of antenna (9) is 1000mm apart from the height (L8) of the upper surface of cover plate (7), and the distance between adjacent two connecting links (8) is that (L7) is 250mm.
7. bracing or strutting arrangement is measured with the earth conductivity meter ground moving in a kind of alkaline land according to claim 6, it is characterized in that: described cover plate (7), base plate (16), two risers (1), two lower baffle plates (2), two overhead gages (5), two top boards (6) and four support plates (4) are made by PVC sheet material, wherein the thickness of two risers (1), four support plates (4) and two top boards (6) is 20mm; The thickness of lower baffle plate (2) and overhead gage (5) is 15mm; The thickness of cover plate (7) and base plate (16) is 10mm.
8. bracing or strutting arrangement is measured with the earth conductivity meter ground moving in a kind of alkaline land according to claim 4, it is characterized in that: described towing plate (13), proostracum axle (17), front second axle (18), rear axle (20) and three connecting links (8) are made by nylon.
9. measure bracing or strutting arrangement according to a kind of alkaline land described in claim 1,2,3,5,7 or 8 with the earth conductivity meter ground moving, it is characterized in that: described instrument is taken bar (3), antenna support (10), lever (12) and drawbar (14) and made by nylon.
10. bracing or strutting arrangement is measured with the earth conductivity meter ground moving in a kind of alkaline land according to claim 9, it is characterized in that: described trailer wheels (15) is rubber wheel, and the diameter (D1) of motorcycle wheel (15) is 250mm; Described antenna (9) is gps antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066578.7A CN103808986B (en) | 2014-02-26 | 2014-02-26 | Bracing or strutting arrangement is measured with the earth conductivity gauge ground moving in a kind of salt-soda soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410066578.7A CN103808986B (en) | 2014-02-26 | 2014-02-26 | Bracing or strutting arrangement is measured with the earth conductivity gauge ground moving in a kind of salt-soda soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103808986A true CN103808986A (en) | 2014-05-21 |
| CN103808986B CN103808986B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410066578.7A Expired - Fee Related CN103808986B (en) | 2014-02-26 | 2014-02-26 | Bracing or strutting arrangement is measured with the earth conductivity gauge ground moving in a kind of salt-soda soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593971A (en) * | 2018-04-30 | 2018-09-28 | 海宁市高级技工学校 | A kind of detection of electrons Quick Connect Kit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4812740A (en) * | 1986-11-24 | 1989-03-14 | Shutts Christopher J | Coating detector for low emissivity glass |
| CN202614859U (en) * | 2012-03-27 | 2012-12-19 | 上海市电力公司 | Electromagnetic compatibility testing system |
| CN202994845U (en) * | 2012-11-30 | 2013-06-12 | 广州数控设备有限公司 | A support moving mechanism used for a motor performance testing device |
| CN203011954U (en) * | 2012-12-06 | 2013-06-19 | 北京机电工程研究所 | Data link pod test camera obscura |
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2014
- 2014-02-26 CN CN201410066578.7A patent/CN103808986B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4812740A (en) * | 1986-11-24 | 1989-03-14 | Shutts Christopher J | Coating detector for low emissivity glass |
| CN202614859U (en) * | 2012-03-27 | 2012-12-19 | 上海市电力公司 | Electromagnetic compatibility testing system |
| CN202994845U (en) * | 2012-11-30 | 2013-06-12 | 广州数控设备有限公司 | A support moving mechanism used for a motor performance testing device |
| CN203011954U (en) * | 2012-12-06 | 2013-06-19 | 北京机电工程研究所 | Data link pod test camera obscura |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593971A (en) * | 2018-04-30 | 2018-09-28 | 海宁市高级技工学校 | A kind of detection of electrons Quick Connect Kit |
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| Publication number | Publication date |
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| CN103808986B (en) | 2016-05-18 |
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