CN112394252B - Nondestructive detection graphene conductivity detector and detection method thereof - Google Patents
Nondestructive detection graphene conductivity detector and detection method thereof Download PDFInfo
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- CN112394252B CN112394252B CN202011446929.9A CN202011446929A CN112394252B CN 112394252 B CN112394252 B CN 112394252B CN 202011446929 A CN202011446929 A CN 202011446929A CN 112394252 B CN112394252 B CN 112394252B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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Abstract
The invention discloses a nondestructive detection graphene conductivity detector and a detection method thereof, and the device comprises a support base body, wherein a conductive solution groove is formed in the middle of the support base body, a main electric telescopic rod is vertically and fixedly connected to the upper left side of the support base body, a hanging rod is vertically and fixedly connected to the right side of the telescopic end of the main electric telescopic rod, a transmission box is horizontally and fixedly connected to the right side of the lower end of the hanging rod, and a conductivity detection mechanism is arranged outside the right side of the support base body. According to the invention, when the graphene conducting strip is immersed in the conducting aqueous solution along with the transmission box, the graphene conducting strip floats by virtue of the buoyancy of the graphene conducting strip, the conducting thin rod is contacted with the upper side of the floating graphene conducting strip, and the graphene conducting strip is attached to the lower side of the conducting thin rod by virtue of the buoyancy, so that the contact has floatability, the damage caused by direct contact is avoided, meanwhile, the graphene conducting strip is contacted by the cotton push block during feeding, and the contact is ensured to be soft and lossless through the contact of the elastic smooth film during receiving.
Description
Technical Field
The invention relates to the technical field of graphene conductivity detection devices, in particular to a nondestructive detection graphene conductivity detector and a detection method thereof.
Background
Graphene is a two-dimensional carbon nanomaterial which is formed into a hexagonal honeycomb lattice by sp hybridized orbits through carbon atoms, has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and is considered to be a future revolutionary material;
the graphene conductivity detection device has the following defects: in general graphite alkene electric conductive property testing process, generally need various clamp touching graphite alkene materials, it is damaged to make the inferior material very easily, also can influence the result that electric conductive property detected simultaneously to take out before the graphite alkene material detects to and take in after detecting, all there is the direct centre gripping of various utensil to touch graphite alkene material, increase the possibility that the material damaged.
Disclosure of Invention
The invention aims to provide a nondestructive detection graphene conductivity detector and a detection method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a graphene conductivity detector for nondestructive testing comprises a supporting seat body, wherein a conductive solution groove is formed in the middle of the supporting seat body, a main electric telescopic rod is vertically and fixedly connected to the upper left side of the supporting seat body, a hanging rod is vertically and fixedly connected to the right side of the telescopic end of the main electric telescopic rod, a transmission box is horizontally and fixedly connected to the right side of the lower end of the hanging rod, a conductivity detection mechanism is arranged on the outer portion of the right side of the supporting seat body and comprises a supporting plate, a storage battery, a positive connecting wire, a negative connecting wire, an ammeter, a supporting frame, a lamp body and a voltmeter, the supporting plate is horizontally and fixedly connected to the lower right side of the supporting seat body, the storage battery is fixedly installed on the upper side of the supporting plate, the positive connecting wire is electrically connected to the positive end of, the lamp body is fixedly arranged on the left side of the upper end of the support frame, the voltmeter is fixedly arranged on the right side of the upper end of the support frame, the voltmeter is electrically connected with the two sides of the positive and negative electrodes of the lamp body through a lead, the ammeter is connected between the lamp body and the negative end of the storage battery through a lead, the negative electrode connecting lead is connected with the negative end of the lamp body, a first through hole is formed in the right side wall of the transmission box, a feeding mechanism is arranged on the upper right side of the support base body, the feeding mechanism comprises a storage box, a support electric telescopic rod, a secondary electric telescopic rod, a cotton push block, an upper top plate and a power-off control switch, the storage box is fixedly connected on the upper right side of the support base body, the support electric telescopic rod is vertically and fixedly connected to the inner bottom of the storage box, the, the cotton push block is fixedly connected with the left end of the auxiliary electric telescopic rod, the power-off control switch is embedded and installed at the lower end face of the upper top plate, an insulating rubber column is arranged right above the transmission box, conductive thin rods are fixedly connected with the lower side of the insulating rubber column at equal intervals transversely, the tail end of a negative connecting wire is connected with the upper side of the insulating rubber column in a penetrating manner, the negative connecting wire is electrically connected with all the conductive thin rods through wires, the tail end of a positive connecting wire is inserted into the conductive solution groove, rubber anti-skid claws are fixedly connected with the lower end side wall of each conductive thin rod at equal intervals in a surrounding manner, a leak hole is formed in the bottom of the transmission box, an air pump is fixedly connected with the upper side of the rear side of the support base through a frame body, an air nozzle is arranged on the front side of the air pump, second ports are formed in the front side, receiving agencies is including connection frame, the smooth membrane of elasticity, receipts material box, adapter sleeve, slide bar, support bar and draw-in groove, the vertical fixed connection of support bar is in support the pedestal upside, the horizontal fixed connection of connection frame is in the support bar upper end, the smooth membrane of elasticity covers and connects the connection frame is inboard, receipts material box fixed connection be in the smooth membrane intermediate position of elasticity, the horizontal fixed connection of adapter sleeve is in receive the material box downside, slide bar horizontal slip alternates the adapter sleeve is inboard, the draw-in groove from last to down along support bar rear side wall.
Preferably, support pedestal left side outside and be provided with fluid infusion mechanism, fluid infusion mechanism includes piston cylinder, piston block, push rod, pushes away the handle, the charging tube mouth, check valve and supply passageway, the vertical fixed connection of piston cylinder is in support pedestal left side outside, the piston block cooperation is connected inside the piston cylinder, the vertical fixed connection of push rod is in the piston block downside, it is in to push away handle fixed connection the push rod lower extreme, the charging tube mouth sets up the piston cylinder upper end, check valve fixed mounting be in the charging tube mouth is inboard, and the check valve fluid accesss to for the charging tube mouth outside to flow in the piston cylinder, the supply passageway intercommunication is in piston cylinder upper end with between the conducting solution groove.
Preferably, the bottom in conducting solution groove is provided with drainage mechanism, drainage mechanism includes supporting legs, bar spout, leakage fluid dram, rubber seal stopper, pull ring and connects the liquid box, fixed connection in pairs is in support pedestal lower extreme about the supporting legs, the bar spout is vertical to be seted up on the supporting legs, the leakage fluid dram is seted up the bottom in conducting solution groove, the shutoff of rubber seal stopper is in port department under the leakage fluid dram, simultaneously the rubber seal stopper pass through slider sliding connection in the bar spout, pull ring fixed connection be in the rubber seal stopper downside.
Preferably, the upper right side of the support base body is horizontally and fixedly connected with a wire rack through a rack body, balls are movably embedded on the inner bottom surface of the wire rack, and the negative connection lead rack is arranged in the wire rack.
Preferably, the left lower side fixedly connected with stopper of line frame, shutdown switch is installed to the gomphosis on the stopper, shutdown switch with main electric telescopic link electricity is connected.
Preferably, the rear side level of first opening is provided with the sealing strip, and the sealing strip moves towards the position around being in, the slide has been seted up to sealing strip left side wall upper level, the right back end of transmission box is passing through slider sliding connection the slide, sealing strip rear end right side fixedly connected with flabellum board, be connected with vice spray tube on the air cock, vice spray tube end buckle extremely flabellum board rear side, the right back outer wall of transmission box with horizontal fixedly connected with spring between the slide rear end inner wall.
Preferably, the positive and negative ends of the lamp body are fixedly connected with conductive thread cylinders, the positive and negative ends of the voltmeter are connected with conductive thread columns through wires, the conductive thread columns are connected in the conductive thread cylinders in a matched mode, the upper ends of the conductive thread columns are fixedly connected with insulating rotating handles, and the conductive thread cylinders are fixedly connected with conductive rings on the outer sides.
A detection method of a nondestructive detection graphene conductivity detector comprises the following specific steps:
when the supporting electric telescopic rod is in a power-on state, the supporting electric telescopic rod extends upwards to enable the stacked graphene conducting strips to rise upwards, when the uppermost graphene conducting strip is just attached to the lower side of the upper top plate and the power-off control switch is covered, the power-off control switch generates induction to stop the supporting electric telescopic rod, the graphene conducting strips are prevented from being damaged by extrusion, the main electric telescopic rod is controlled to extend upwards to a limit position, the first through hole on the right side of the transmission box is just aligned to the left side of the space between the upper top plate and the storage box, the auxiliary electric telescopic rod is controlled to extend leftwards, the auxiliary electric telescopic rod pushes the uppermost graphene conducting strip leftwards by virtue of the cotton pushing block, the graphene conducting strip is protected by virtue of the flexibility of the cotton pushing block, and the uppermost graphene conducting strip slides into the transmission box from the first through hole, when the uppermost graphene conducting strip is separated from the lower side of the power-off control switch, the cotton pushing blocks alternately shield the lower side of the power-off control switch, so that the supporting electric telescopic rod is ensured to be in a shutdown state;
secondly, after the graphene conducting strips to be detected enter the transmission box, the main electric telescopic rod is controlled to contract, the transmission box provided with the graphene conducting strips is driven by the suspender to descend into the conductive solution tank and is immersed in the conductive aqueous solution, the graphene conducting strips float up by means of buoyancy force received by the graphene conducting strips, meanwhile, when the transmission box is driven by the suspender to descend, the conductive thin rod on the upper side of the transmission box is contacted with the upper side of the floating graphene conducting strips, the graphene conducting strips are attached to the lower side of the conductive thin rod by means of buoyancy force, so that the contact has floatability and is prevented from being directly collided together to be damaged, and thus, the connection of the positive connecting wire, the conductive aqueous solution, the graphene conducting strips, the conductive thin rod and the negative connecting wire is realized, a circuit where the lamp body is located is closed to realize the conduction, and then the voltage value and the current value, recording, replacing the graphene conducting strips with different thicknesses or removing the graphene conducting strips, directly connecting the positive connecting wire and the negative connecting wire through a conducting aqueous solution to conduct electricity, detecting the voltage and the current on the comparison lamp body, and judging the wire performance of the graphene conducting strips;
thirdly, after the graphene conducting strips in the transmission box are detected, the main electric telescopic rod is controlled to extend upwards to enable the transmission box to rise to the limit position, at the moment, second openings in the front side and the rear side of the transmission box are just in flush butt joint with the air faucet, then the air pump is started to enable the air pump to eject high-pressure air flow through the air faucet, the high-pressure air flow penetrates through the second openings from back to front, meanwhile, the high-pressure air flow acts on the graphene conducting strips in the transmission box, and the graphene conducting strips slide forwards along the inner bottom surface of the transmission box under the action of air pressure and are discharged from the second openings in the front side;
fourthly, when the transmission box rises to be aligned with the position of the air pump, the connecting frame is just aligned with the second through hole at the front side of the transmission box, when the detected graphene conducting strip is discharged from the second through hole at the front side by the air pressure generated by the air pump, the graphene conducting strip falls on the upper side of the elastic smooth film at the inner side of the connecting frame, the receiving box is pulled downwards at the moment, the central position of the elastic smooth film is stretched downwards by the receiving box, so that the elastic smooth film forms a funnel body, the graphene conducting strip is convenient to slide into the receiving box along the inclined wall of the funnel-shaped elastic smooth film, the graphene conducting strip is prevented from directly falling into the receiving box to be broken when being discharged from the second through hole, and after a certain amount of graphene conducting strip is accumulated at the receiving box, the receiving box is pulled downwards, so that the elastic smooth film at the inner side of the connecting frame forms a container with a certain volume, then the sliding rod is slid to be inserted into the clamping groove at the corresponding height position, so that the height position of the material collecting box is fixed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the graphene conducting strip is immersed in the conductive aqueous solution along with the transmission box, the graphene conducting strip floats by virtue of buoyancy force applied to the graphene conducting strip, the conductive thin rod is contacted with the upper side of the floating graphene conducting strip, and the graphene conducting strip is attached to the lower side of the conductive thin rod by virtue of buoyancy force, so that the contact has floatability, and the damage caused by direct contact is avoided;
2. the detected graphene conducting strip is blown by strong airflow generated by the air pump to slide forwards along the inner bottom surface of the transmission box, is discharged from the second through hole on the front side and falls on the inner side of the connecting frame, and is pulled down to form a funnel body by the elastic smooth film, so that the graphene conducting strip can conveniently slide into the receiving box along the inclined wall of the funnel-shaped elastic smooth film, the graphene conducting strip is prevented from directly falling into the receiving box to be broken when being discharged from the second through hole, and the pulled-down elastic smooth film is fixed in a corresponding shape through the matching connection of the sliding rod and the clamping groove, and the graphene conducting strip can be conveniently accommodated;
3. when the graphene conducting plate is attached to the lower side of the upper top plate and the power-off control switch is covered, the power-off control switch is induced to stop the supporting electric telescopic rod, the graphene conducting plate is prevented from being damaged due to extrusion, the auxiliary electric telescopic rod is controlled to push the graphene conducting plate leftwards through the cotton pushing block, the graphene conducting plate is protected through the flexibility of the cotton pushing block, and when the uppermost graphene conducting plate is separated from the lower side of the power-off control switch, the cotton pushing block alternately shields the lower side of the power-off control switch, so that the supporting electric telescopic rod is ensured to be in a stop state.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a graphene conductivity detector for nondestructive testing according to the present invention;
fig. 2 is a schematic structural diagram of a transmission box, a graphene conducting strip and a conducting thin rod in a nondestructive testing graphene conducting property detector in a conducting solution tank;
fig. 3 is a schematic structural diagram of a feeding mechanism in the graphene conductivity detector for nondestructive testing according to the present invention;
fig. 4 is a schematic top view of the transmission box, the air pump, the storage box and the material receiving mechanism in the nondestructive graphene conductivity detector;
fig. 5 is a schematic left-view structural diagram of a material receiving mechanism in the graphene conductivity detector for nondestructive testing according to the present invention;
fig. 6 is a schematic structural diagram of connection between a voltmeter and a lamp body in the nondestructive graphene conductivity detector.
In the figure: 1. a support base; 2. a main electric telescopic rod; 3. a boom; 4. a conductive solution tank; 5. a transmission box; 6. a push handle; 7. a push rod; 8. a piston block; 9. a piston cylinder; 10. a feeding pipe orifice; 11. a one-way valve; 12. a supply passage; 13. a fluid infusion mechanism; 14. an air pump; 15. the negative electrode is connected with a lead; 16. a strip-shaped chute; 17. supporting legs; 18. a pull ring; 19. a rubber closure plug; 20. a liquid receiving box; 21. a liquid discharge port; 22. a liquid discharge mechanism; 23. a support plate; 24. a battery pack; 25. the positive electrode is connected with a lead; 26. an ammeter; 27. a support frame; 28. a voltmeter; 29. a lamp body; 30. a conductive performance detection mechanism; 31. a leak hole; 32. a second port; 33. a first port; 34. a graphene conductive sheet; 35. a rubber anti-skid claw; 36. a conductive thin rod; 37. an insulating rubber column; 38. a storage box; 39. supporting the electric telescopic rod; 40. an upper top plate; 41. a power-off control switch; 42. a limiting block; 43. a wire frame; 44. a ball bearing; 45. cotton pushing blocks; 46. an auxiliary electric telescopic rod; 47. a feeding mechanism; 48. a closure strip; 49. a spring; 50. a slideway; 51. a leaf plate; 52. a secondary nozzle; 53. an air tap; 54. a connecting frame; 55. an elastic smooth film; 56. a material receiving box; 57. a material receiving mechanism; 58. connecting sleeves; 59. a slide bar; 60. a supporting strip; 61. a card slot; 62. conducting rings; 63. a conductive threaded cylinder; 64. a conductive threaded post; 65. an insulating rotating handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a graphene conductivity detector for nondestructive testing comprises a support base body 1, wherein a conductive solution tank 4 is arranged in the middle of the support base body 1, and a conductive aqueous solution is filled in the conductive solution tank 4; the upper left side of the support base body 1 is vertically and fixedly connected with a main electric telescopic rod 2, the right side of the telescopic end of the main electric telescopic rod 2 is vertically and fixedly connected with a suspender 3, the suspender 3 is positioned on the upper side of a conductive solution tank 4, the right side of the lower end of the suspender 3 is horizontally and fixedly connected with a transmission box 5, and the transmission box 5 is used for accommodating a graphene conductive sheet 34; the conductive performance detection mechanism 30 is arranged outside the right side of the support base body 1, the conductive performance detection mechanism 30 comprises a support plate 23, a storage battery pack 24, a positive connecting lead 25, a negative connecting lead 15, an ammeter 26, a support frame 27, a lamp body 29 and a voltmeter 28, the support plate 23 is horizontally and fixedly connected to the right lower side of the support base body 1, the storage battery pack 24 is fixedly installed on the upper side of the support plate 23, the positive connecting lead 25 is electrically connected to the positive end of the storage battery pack 24, the support frame 27 is vertically and fixedly connected to the upper side of the right end of the support plate 23, the lamp body 29 is fixedly installed on the left side of the upper end of the support frame 27, the voltmeter 28 is fixedly installed on the right side of the upper end of the support frame 27, the voltmeter 28 is electrically connected to the two sides of, after the graphene conducting strip 34 is connected between the terminal ends of the positive connecting wire 25 and the negative connecting wire 15, a circuit where the lamp body 29 is located forms a closed loop to realize energization, and at the moment, the conductivity of the graphene conducting strip 34 is judged and compared according to the values detected by the voltmeter 28 and the ammeter 26; the right side wall of the transmission box 5 is provided with a first through hole 33, the upper right side of the support base body 1 is provided with a feeding mechanism 47, the feeding mechanism 47 comprises a storage box 38, a support electric telescopic rod 39, an auxiliary electric telescopic rod 46, a cotton push block 45, an upper top plate 40 and a power-off control switch 41, the storage box 38 is fixedly connected to the upper right side of the support base body 1, the support electric telescopic rod 39 is vertically and fixedly connected to the inner bottom of the storage box 38, graphene conducting strips 34 with different thicknesses are stacked in the storage box 38, the stacked graphene conducting strips 34 are erected on the upper side of the support electric telescopic rod 39, the upper top plate 40 is horizontally arranged right above the storage box 38, the upper top plate 40 is fixedly connected to the support base body 1, meanwhile, the distance between the upper ends of the upper top plate 40 and the storage box 38 is larger than the maximum thickness of the graphene conducting strips 34 to be detected, and the auxiliary electric telescopic rod 46 is fixedly connected with the supporting seat body 1, meanwhile, the left end of the auxiliary electric telescopic rod 46 is a telescopic end, the left end of the auxiliary electric telescopic rod 46 is just opposite to the space between the upper top plate 40 and the storage box 38, the cotton push block 45 is fixedly connected at the left end of the auxiliary electric telescopic rod 46, the power-off control switch 41 is embedded and installed at the lower end face of the upper top plate 40, when the supporting electric telescopic rod 39 is in a power-on state, the supporting electric telescopic rod 39 extends upwards to enable the stacked graphene conducting strips 34 to rise upwards, when the uppermost graphene conducting strip 34 is just attached to the lower side of the upper top plate 40 and the power-off control switch 41 is covered, the power-off control switch 41 generates induction to enable the supporting electric telescopic rod 39 to stop, the graphene conducting strips 34 are prevented from being extruded and damaged, and the main electric telescopic rod 2 is controlled to extend upwards, the first through hole 33 on the right side of the transmission box 5 is just aligned with the left side of the space between the upper top plate 40 and the storage box 38, and at this time, the auxiliary electric telescopic rod 46 is controlled to extend leftward, the auxiliary electric telescopic rod 46 pushes the uppermost graphene conductive sheet 34 leftward by means of the cotton push block 45, the graphene conductive sheet 34 is protected by means of the flexibility of the cotton push block 45, and meanwhile, the uppermost graphene conductive sheet 34 slides into the transmission box 5 from the first through hole 33, and when the uppermost graphene conductive sheet 34 is separated from the lower side of the power-off control switch 41, the cotton push block 45 alternately shields the lower side of the power-off control switch 41, so that the electric telescopic support rod 39 is ensured to be in a shutdown state; an insulating rubber column 37 is arranged right above the transmission box 5, the insulating rubber column 37 is fixedly connected with the suspender 3, conductive thin rods 36 are fixedly connected with the lower side of the insulating rubber column 37 at equal intervals in the transverse direction, the tail end of a negative connecting wire 15 is connected to the upper side of the insulating rubber column 37 in a penetrating manner, the negative connecting wire 15 is electrically connected with all the conductive thin rods 36 through wires, the tail end of a positive connecting wire 25 is inserted into a conductive solution tank 4 to be contacted with conductive aqueous solution, meanwhile, the distance between the lower end of the conductive thin rod 36 and the inner bottom surface of the transmission box 5 is larger than the maximum thickness of a graphene conductive sheet 34 to be detected, when the main electric telescopic rod 2 is contracted, the transmission box 5 provided with the graphene conductive sheet 34 is driven by the suspender 3 to descend into the conductive solution tank 4, and is immersed in the conductive aqueous solution, the graphene conductive sheet 34 floats by the buoyancy force of the self, and meanwhile, the conductive thin rod 36 on the upper side of the transmission box 5 is contacted with the upper side of the floating graphene conductive sheet 34, the graphene conductive sheet 34 is attached to the lower side of the conductive thin rod 36 by virtue of buoyancy, so that the contact has floatability and is prevented from being directly collided together to be damaged, the connection of the positive connecting wire 25, the conductive aqueous solution, the graphene conductive sheet 34, the conductive thin rod 36 and the negative connecting wire 15 is realized, a circuit where the lamp body 29 is located is closed, the conduction is realized, then the graphene conductive sheets 34 with different thicknesses are replaced or the graphene conductive sheet 34 is removed, the positive connecting wire 25 and the negative connecting wire 15 are directly connected through the conductive aqueous solution to conduct the conduction, then the voltage and the current on the lamp body 29 are detected and compared, and the wire performance of the graphene conductive sheet 34 is judged; the rubber anti-slip claws 35 are fixedly connected to the side wall of the lower end of the conductive thin rod 36 in an equidistant manner in a surrounding manner, when the conductive thin rod 36 abuts against the graphene conductive sheet 34, the rubber anti-slip claws 35 are also attached to the graphene conductive sheet 34, so that the friction force between the graphene conductive sheet 34 and the conductive thin rod 36 is increased, and the graphene conductive sheet 34 is prevented from drifting away from the conductive thin rod 36 due to the buoyancy; the bottom of the transmission box 5 is provided with a leak hole 31, and the leak hole 31 facilitates the conductive aqueous solution to pass through the transmission box 5; the air pump 14 is fixedly connected above the rear side of the support base body 1 through the frame body, the air nozzle 53 is arranged at the front side of the air pump 14, the front side wall and the rear side wall of the transmission box 5 are both provided with second through holes 32, the upper and lower width of each second through hole 32 is larger than the maximum thickness of the graphene conducting strip 34 to be detected, after the graphene conductive strips 34 in the transmission box 5 are detected, the transmission box 5 is lifted to the limit position by controlling the main electric telescopic rod 2 to extend upwards, at this time, the second through holes 32 on the front side and the rear side of the transmission box 5 are just in butt joint with the air nozzles 53 in a flush manner, then, the air pump 14 is actuated, so that the air pump 14 ejects high-pressure air flow through the air nozzle 53, the high-pressure air flow passes through the second through hole 32 from back to front, meanwhile, high-pressure airflow acts on the graphene conducting strips 34 in the transmission box 5, so that the graphene conducting strips 34 slide forwards along the inner bottom surface of the transmission box 5 under the action of air pressure and are discharged from the second through holes 32 at the front side; the front side of the air pump 14 is provided with a receiving mechanism 57, the receiving mechanism 57 comprises a connecting frame 54, an elastic smooth film 55, a receiving box 56, a connecting sleeve 58, a sliding rod 59, a supporting bar 60 and a clamping groove 61, the supporting bar 60 is vertically and fixedly connected to the upper side of the supporting seat body 1, the connecting frame 54 is horizontally and fixedly connected to the upper end of the supporting bar 60, the connecting frame 54 is located at the horizontally aligned position of the front side of the air pump 14, the elastic smooth film 55 is connected to the inner side of the connecting frame 54 in a covering manner, the receiving box 56 is fixedly connected to the middle position of the elastic smooth film 55, the connecting sleeve 58 is horizontally and fixedly connected to the lower side of the receiving box 56, the connecting sleeve 58 is located at the front and back moving position, the sliding rod 59 is horizontally and slidably inserted into the inner side of the connecting sleeve 58, the clamping groove 61 is located along the rear side wall, when the detected graphene conductive sheets 34 are discharged from the second opening 32 at the front position under the action of the air pressure generated by the air pump 14, the graphene conductive sheets 34 fall on the upper side of the elastic smooth film 55 at the inner side of the connecting frame 54, at this time, the material receiving box 56 is pulled down, the material receiving box 56 stretches the center position of the elastic smooth film 55 downwards, so that the elastic smooth film 55 forms a funnel body, the graphene conductive sheets 34 conveniently slide into the material receiving box 56 along the inclined wall of the funnel-shaped elastic smooth film 55, the graphene conductive sheets 34 are prevented from directly falling into the material receiving box 56 and being broken when being discharged from the second opening 32, and after a certain amount of graphene conductive sheets 34 are accumulated at the material receiving box 56, the material receiving box 56 is pulled downwards, so that the elastic smooth film 55 at the inner side of the connecting frame 54 forms a container with a certain volume, and then the sliding rod 59 is slid to be inserted into the clamping groove 61 at the corresponding height position, the height position of the material receiving box 56 is fixed.
The support base body 1 is provided with a liquid supplementing mechanism 13 at the left outer part, the liquid supplementing mechanism 13 comprises a piston cylinder 9, a piston block 8, a push rod 7, a push handle 6, a feeding pipe orifice 10, a check valve 11 and a supplementing channel 12, the piston cylinder 9 is vertically and fixedly connected at the left outer part of the support base body 1, the piston block 8 is connected in the piston cylinder 9 in a matching way, the push rod 7 is vertically and fixedly connected at the lower side of the piston block 8, the push handle 6 is fixedly connected at the lower end of the push rod 7, the feeding pipe orifice 10 is arranged at the upper end of the piston cylinder 9, the check valve 11 is fixedly arranged at the inner side of the feeding pipe orifice 10, the fluid of the check valve 11 flows into the piston cylinder 9 from the outer side of the feeding pipe orifice 10, the supplementing channel 12 is communicated between the upper end of the piston cylinder 9 and the conductive solution groove 4, the feeding pipe orifice 10 is convenient for adding conductive, the piston block 8 is pressed upwards by the push rod 7, the piston block 8 presses the conductive aqueous solution in the piston cylinder 9, and the pressed conductive aqueous solution enters the conductive solution tank 4 from the supply channel 12 due to the one-way limitation of the check valve 11, so that the supply is realized.
The bottom of the conductive solution tank 4 is provided with a liquid drainage mechanism 22, the liquid drainage mechanism 22 comprises supporting legs 17, a strip-shaped chute 16, a liquid drainage port 21, a rubber sealing plug 19, a pull ring 18 and a liquid receiving box 20, the supporting legs 17 are fixedly connected to the lower end of the supporting seat body 1 in pairs from left to right, the strip-shaped chute 16 is vertically arranged on the supporting legs 17, the liquid drainage port 21 is arranged at the bottom of the conductive solution tank 4, the rubber sealing plug 19 is plugged at the lower end of the liquid drainage port 21, meanwhile, the rubber sealing plug 19 is slidably connected to the strip-shaped chute 16 through a slider, the pull ring 18 is fixedly connected to the lower side of the rubber sealing plug 19, when the solution in the conductive solution tank 4 needs to be drained, the rubber sealing plug 19 is pulled down through the pull ring 18, so that the rubber sealing plug 19 slides down along the strip-shaped chute 16 to be separated from the liquid drainage port 21, and the liquid receiving box 20, is convenient to be disposed.
The upper right side of the support base body 1 is horizontally and fixedly connected with a wire frame 43 through a frame body, a ball 44 is movably embedded on the inner bottom surface of the wire frame 43, the negative connecting wire 15 is erected in the wire frame 43, the wire frame 43 is used for erecting the negative connecting wire 15 to avoid random swinging along with the up-and-down movement of the suspender 3, and meanwhile, the ball 44 facilitates the relative sliding between the negative connecting wire 15 and the wire frame 43.
The left lower side fixedly connected with stopper 42 of line frame 43, stop switch is installed to the gomphosis on the stopper 42, and stop switch is connected with main electric telescopic handle 2 electricity, and when main electric telescopic handle 2 took transmission box 5 to rise to the position of aligning air pump 14 promptly, transmission box 5 just in time contradicts stopper 42 on, triggers stop switch for main electric telescopic handle 2 stops.
The rear side of the first through hole 33 is horizontally provided with a sealing strip 48, the sealing strip 48 is located at a front-back direction position, a slide way 50 is horizontally arranged on the left side wall of the sealing strip 48, the right rear end of the transmission box 5 is connected with the slide way 50 in a sliding way through a slide block, the right side of the rear end of the sealing strip 48 is fixedly connected with a fan blade plate 51, an auxiliary spray pipe 52 is connected onto an air nozzle 53, the tail end of the auxiliary spray pipe 52 is bent to the rear side of the fan blade plate 51, a spring 49 is horizontally and fixedly connected between the outer wall of the right rear side of the transmission box 5 and the inner wall of the rear end of the slide way 50, when the air pump 14 sprays air into the second through hole 32 through the air nozzle 53 to enable the graphene conducting sheet 34 in the transmission box 5 to move forwards and be discharged, the air flow in the air nozzle 53 is divided into the auxiliary spray pipe 52 and sprayed onto the fan blade plate 51 by virtue of the auxiliary spray, just closing first port 33 for the air current that air cock 53 spout into in transmission box 5 acts on graphite alkene conducting strip 34 forward completely, makes things convenient for graphite alkene conducting strip 34 to discharge.
The equal fixedly connected with electrically conductive screw thread section of thick bamboo 63 in positive negative pole both ends of lamp body 29, voltmeter 28 positive negative pole end all is connected with electrically conductive screw thread post 64 through the wire, electrically conductive screw thread post 64 cooperation is connected in electrically conductive screw thread section of thick bamboo 63, electrically conductive screw thread post 64 upper end fixedly connected with insulation turning handle 65, electrically conductive screw thread section of thick bamboo 63 outside fixedly connected with conducting ring 62, conducting ring 62 makes things convenient for electrically conductive winding to be connected to lamp body 29 positive negative pole end, and the cooperation of electrically conductive screw thread section of thick bamboo 63 and electrically conductive screw thread post 64 is connected conveniently and is carried out the dismouting, thereby be convenient.
A detection method of a nondestructive detection graphene conductivity detector comprises the following specific steps:
when the first-step supporting electric telescopic rod 39 is in a power-on state, the supporting electric telescopic rod 39 extends upwards to enable the stacked graphene conducting strips 34 to rise upwards, when the uppermost graphene conducting strip 34 is just attached to the lower side of the upper top plate 40 and the power-off control switch 41 is covered, the power-off control switch 41 generates induction to stop the supporting electric telescopic rod 39 so as to prevent the graphene conducting strips 34 from being extruded and damaged, at the moment, the main electric telescopic rod 2 is controlled to extend upwards to a limit position, the first through hole 33 on the right side of the transmission box 5 is just aligned to the left side of the space between the upper top plate 40 and the storage box 38, the auxiliary electric telescopic rod 46 is controlled to extend leftwards, the auxiliary electric telescopic rod 46 pushes the uppermost graphene conducting strip 34 leftwards by virtue of the cotton pushing block 45, and the graphene conducting strip 34 is protected by virtue of the flexibility of the cotton, meanwhile, the uppermost graphene conductive sheet 34 slides into the transmission box 5 from the first through opening 33, and when the uppermost graphene conductive sheet 34 is separated from the lower side of the power-off control switch 41, the cotton push block 45 alternately shields the lower side of the power-off control switch 41, so that the supporting electric telescopic rod 39 is in a stop state;
secondly, after the graphene conductive sheet 34 to be detected enters the transmission box 5, the main electric telescopic rod 2 is controlled to contract, the transmission box 5 provided with the graphene conductive sheet 34 is driven by the suspender 3 to descend into the conductive solution tank 4 and is immersed in the conductive aqueous solution, the graphene conductive sheet 34 floats up by virtue of buoyancy force received by the graphene conductive sheet 34, meanwhile, when the transmission box 5 is driven by the suspender 3 to descend, the conductive thin rod 36 on the upper side of the transmission box 5 is contacted with the upper side of the floating graphene conductive sheet 34, and the graphene conductive sheet 34 is attached to the lower side of the conductive thin rod 36 by virtue of buoyancy force, so that the contact has floatability and avoids damage caused by direct contact, thus the positive connecting wire 25, the conductive aqueous solution, the graphene conductive sheet 34, the conductive thin rod 36 and the negative connecting wire 15 are connected, the circuit where the lamp body 29 is located is closed to realize conduction, then detecting a voltage value and a current value on the lamp body 29 according to the voltmeter 28 and the ammeter 26, recording, replacing the graphene conducting strips 34 with different thicknesses or removing the graphene conducting strips 34, directly connecting the positive connecting wire 25 and the negative connecting wire 15 through a conducting aqueous solution to conduct electricity, and then detecting and comparing the voltage and the current on the lamp body 29 to judge the wire performance of the graphene conducting strips 34;
thirdly, after the graphene conductive sheets 34 in the transmission box 5 are detected, the main electric telescopic rod 2 is controlled to extend upwards to enable the transmission box 5 to rise to a limit position, at the moment, the second through holes 32 on the front side and the rear side of the transmission box 5 are just in flush butt joint with the air nozzles 53, then the air pump 14 is started to enable the air pump 14 to eject high-pressure air flow through the air nozzles 53, the high-pressure air flow penetrates through the second through holes 32 from back to front, and meanwhile, the high-pressure air flow acts on the graphene conductive sheets 34 in the transmission box 5, so that the graphene conductive sheets 34 slide forwards along the inner bottom surface of the transmission box 5 under the action of air pressure and are discharged from the second through holes 32 on the front side;
fourthly, when the transmission box 5 is lifted and aligned to the position of the air pump 14, the connection frame 54 is aligned to the second through hole 32 at the front side of the transmission box 5, when the detected graphene conductive sheets 34 are discharged from the second through hole 32 at the front side by virtue of the air pressure generated by the air pump 14, the graphene conductive sheets 34 fall on the upper side of the elastic smooth film 55 at the inner side of the connection frame 54, the receiving box 56 is pulled down at the moment, the central position of the elastic smooth film 55 is stretched downwards by the receiving box 56, so that the elastic smooth film 55 forms a smooth body, the graphene conductive sheets 34 can conveniently slide into the receiving box 56 along the inclined wall of the funnel-shaped elastic smooth film 55, the graphene conductive sheets 34 are prevented from directly falling into the receiving box 56 to be broken when being discharged from the second through hole 32, and the receiving box 56 is pulled downwards after a certain amount of graphene conductive sheets 34 are stacked at the receiving box 56, the elastic smooth film 55 on the inner side of the connecting frame 54 forms a container with a certain volume, and then the sliding rod 59 is slid to be inserted into the clamping groove 61 at the corresponding height position, so that the height position of the material collecting box 56 is fixed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a nondestructive test's graphite alkene electric conductivity detector, includes support pedestal (1), its characterized in that: the conductive solution tank (4) is arranged in the middle of the supporting seat body (1), the main electric telescopic rod (2) is vertically and fixedly connected to the upper left side of the supporting seat body (1), the hanging rod (3) is vertically and fixedly connected to the right side of the telescopic end of the main electric telescopic rod (2), the transmission box (5) is horizontally and fixedly connected to the right side of the lower end of the hanging rod (3), the conductive performance detection mechanism (30) is arranged outside the right side of the supporting seat body (1), the conductive performance detection mechanism (30) comprises a supporting plate (23), a storage battery pack (24), a positive connecting wire (25), a negative connecting wire (15), an ammeter (26), a supporting frame (27), a lamp body (29) and a voltmeter (28), the supporting plate (23) is horizontally and fixedly connected to the lower right side of the supporting seat body (1), and the storage battery pack (24), anodal connecting wire (25) electricity is connected storage battery (24) the positive terminal, the vertical fixed connection of support frame (27) is in backup pad (23) right-hand member upside, lamp body (29) fixed mounting be in support frame (27) upper end left side, voltmeter (28) fixed mounting be in support frame (27) upper end right side, and voltmeter (28) are connected through the wire electricity and are in the positive negative pole both sides of lamp body (29), ampere meter (26) are connected through the wire lamp body (29) with between storage battery (24) the negative pole end, negative pole connecting wire (15) are connected lamp body (29) negative pole end, first opening (33) have been seted up in the right side wall department of transmission box (5), the upper right side of supporting pedestal (1) is provided with feeding mechanism (47), feeding mechanism (47) include receiver (38), Support electric telescopic handle (39), vice electric telescopic handle (46), cotton ejector pad (45), go up roof (40) and outage control switch (41), receiver (38) fixed connection in support pedestal (1) upper right side, support the vertical fixed connection of electric telescopic handle (39) in the interior bottom of receiver (38), it sets up to go up roof (40) level directly over receiver (38), vice electric telescopic handle (46) level sets up receiver (38) upper right side, cotton ejector pad (45) fixed connection is in the left end department of vice electric telescopic handle (46), outage control switch (41) gomphosis is installed terminal department under last roof (40), be provided with insulating rubber post (37) directly over transmission box (5), insulating rubber post (37) downside horizontal equidistance fixedly connected with electrically conductive thin pole (36), negative pole connecting wire (15) end cross-under is in insulating rubber post (37) upside, and negative pole connecting wire (15) and all electrically conductive thin pole (36) are connected through the wire electricity, positive pole connecting wire (25) end interlude is in conductive solution groove (4), encircle equidistance fixedly connected with rubber antiskid claw (35) on electrically conductive thin pole (36) lower extreme lateral wall, leak source (31) have been seted up to transmission box (5) bottom, support pedestal (1) rear side top through support body fixedly connected with air pump (14), air pump (14) front side has set air cock (53), second opening (32) have all been seted up on the front and back lateral wall of transmission box (5), the front side of air pump (14) is provided with receiving agencies (57), receiving agencies (57) are including connection frame (54), elasticity smooth membrane (55), Collecting box (56), adapter sleeve (58), slide bar (59), support bar (60) and draw-in groove (61), the vertical fixed connection of support bar (60) is in support pedestal (1) upside, coupling frame (54) horizontal fixed connection be in support bar (60) upper end, the smooth membrane of elasticity (55) cover is connected coupling frame (54) are inboard, collecting box (56) fixed connection be in the smooth membrane of elasticity (55) intermediate position, adapter sleeve (58) horizontal fixed connection be in collecting box (56) downside, slide bar (59) horizontal slip alternates in adapter sleeve (58) are inboard, draw-in groove (61) are from last to down along support bar (60) rear side wall.
2. The graphene conductivity detector for nondestructive testing according to claim 1, wherein: the liquid supplementing mechanism (13) is arranged outside the left side of the supporting seat body (1), the liquid supplementing mechanism (13) comprises a piston cylinder (9), a piston block (8), a push rod (7), a push handle (6), a feeding pipe orifice (10), a one-way valve (11) and a replenishing channel (12), the piston cylinder (9) is vertically and fixedly connected to the outside of the left side of the supporting seat body (1), the piston block (8) is connected to the inside of the piston cylinder (9) in a matching manner, the push rod (7) is vertically and fixedly connected to the lower side of the piston block (8), the push handle (6) is fixedly connected to the lower end of the push rod (7), the feeding pipe orifice (10) is arranged at the upper end of the piston cylinder (9), the one-way valve (11) is fixedly arranged on the inner side of the feeding pipe orifice (10), and fluid of the one-way valve (11) flows into the piston cylinder (9) from, the supply channel (12) is communicated between the upper end of the piston cylinder (9) and the conductive solution tank (4).
3. The graphene conductivity detector for nondestructive testing according to claim 1, wherein: the bottom in conducting solution groove (4) is provided with drainage mechanism (22), drainage mechanism (22) include supporting legs (17), bar spout (16), leakage fluid dram (21), rubber seal stopper (19), pull ring (18) and connect liquid box (20), fixed connection in pairs is in about supporting legs (17) support pedestal (1) lower extreme, bar spout (16) are vertical to be seted up on supporting legs (17), leakage fluid dram (21) are seted up the bottom in conducting solution groove (4), rubber seal stopper (19) shutoff is in port department under leakage fluid dram (21), simultaneously rubber seal stopper (19) pass through slider sliding connection in bar spout (16), pull ring (18) fixed connection be in rubber seal stopper (19) downside.
4. The graphene conductivity detector for nondestructive testing according to claim 1, wherein: the support pedestal (1) upper right side is through support body level fixedly connected with line frame (43), the activity gomphosis is provided with ball (44) on line frame (43) inner bottom surface, negative pole connecting wire (15) frame in line frame (43).
5. The graphene conductivity detector for nondestructive testing according to claim 4, wherein: the left lower side fixedly connected with stopper (42) of line frame (43), stop switch is installed to the gomphosis on stopper (42), stop switch with main electric telescopic rod (2) electricity is connected.
6. The graphene conductivity detector for nondestructive testing according to claim 1, wherein: the rear side level of first opening (33) is provided with closed strip (48), and closed strip (48) are in the front and back and move towards the position, slide (50) have been seted up to closed strip (48) left side wall upper level, transmission box (5) right rear end is passing through slider sliding connection slide (50), closed strip (48) rear end right side fixedly connected with fan blade board (51), be connected with vice spray tube (52) on air cock (53), vice spray tube (52) end buckle extremely fan blade board (51) rear side, transmission box (5) right rear side outer wall with horizontal fixedly connected with spring (49) between slide (50) rear end inner wall.
7. The graphene conductivity detector for nondestructive testing according to claim 1, wherein: the utility model discloses a lamp body, including lamp body (29), positive negative pole both ends all fixedly connected with electrically conductive screw thread section of thick bamboo (63) of lamp body (29), voltmeter (28) positive negative pole end all is connected with electrically conductive screw thread post (64) through the wire, electrically conductive screw thread post (64) cooperation is connected in electrically conductive screw thread section of thick bamboo (63), electrically conductive screw thread post (64) upper end fixedly connected with insulation turning handle (65), electrically conductive screw thread section of thick bamboo (63) outside fixedly connected with conducting ring (62).
8. The detection method of the nondestructive detection graphene conductivity detector according to claim 1, characterized by comprising the following specific steps:
when the first-step supporting electric telescopic rod (39) is in a power-on state, the supporting electric telescopic rod (39) extends upwards to enable the stacked graphene conducting strips (34) to rise upwards, when the uppermost graphene conducting strip (34) is just attached to the lower side of the upper top plate (40) and the power-off control switch (41) is covered, the power-off control switch (41) induces the power-off control switch to stop the supporting electric telescopic rod (39), the graphene conducting strip (34) is prevented from being damaged due to extrusion, the main electric telescopic rod (2) is controlled to extend upwards to a limit position at the moment, the first through hole (33) on the right side of the transmission box (5) is just aligned to the left side of the space between the upper top plate (40) and the storage box (38), the auxiliary electric telescopic rod (46) is controlled to extend leftwards, the auxiliary electric telescopic rod (46) pushes the uppermost graphene conducting strip (34) leftwards by means of the cotton pushing block (45), the graphene conducting strips (34) are protected by virtue of the flexibility of the cotton pushing block (45), meanwhile, the uppermost graphene conducting strip (34) slides into the transmission box (5) from the first through hole (33), and when the uppermost graphene conducting strip (34) is separated from the lower side of the power-off control switch (41), the cotton pushing block (45) alternately shields the lower side of the power-off control switch (41), so that the supporting electric telescopic rod (39) is ensured to be in a shutdown state;
secondly, after the graphene conducting strips (34) to be detected enter the transmission box (5), controlling the main electric telescopic rod (2) to contract, driving the transmission box (5) provided with the graphene conducting strips (34) to descend into the conductive solution tank (4) through the suspender (3), and immersing in the conductive aqueous solution, wherein the graphene conducting strips (34) float up by virtue of buoyancy force received by the graphene conducting strips (34), and simultaneously driving the transmission box (5) to descend by virtue of the suspender (3), so that the conductive thin rods (36) on the upper side of the transmission box (5) contact the upper side of the floating graphene conducting strips (34), and the graphene conducting strips (34) are attached to the lower side of the conductive thin rods (36) by virtue of buoyancy force, so that the contact has floatability, and the damage caused by direct collision together is avoided, thus the positive connecting wire (25), the conductive aqueous solution, the graphene conducting strips (34), the conductive thin rods (36) and the negative connecting wire (15) are connected, closing a circuit where a lamp body (29) is located to realize electric conduction, detecting a voltage value and a current value on the lamp body (29) according to a voltmeter (28) and an ammeter (26), recording, replacing graphene conducting strips (34) with different thicknesses or removing the graphene conducting strips (34), directly connecting a positive connecting wire (25) and a negative connecting wire (15) through a conducting aqueous solution to conduct electricity, detecting and comparing the voltage and the current on the lamp body (29), and judging the wire performance of the graphene conducting strips (34);
thirdly, after the graphene conducting strips (34) in the transmission box (5) are detected, the main electric telescopic rod (2) is controlled to extend upwards to enable the transmission box (5) to rise to a limit position, at the moment, second through holes (32) in the front side and the rear side of the transmission box (5) are just in flush butt joint with the air nozzles (53), then, the air pump (14) is started, the air pump (14) ejects high-pressure air flow through the air nozzles (53), the high-pressure air flow penetrates through the second through holes (32) from back to front, and meanwhile, the high-pressure air flow acts on the graphene conducting strips (34) in the transmission box (5), so that the graphene conducting strips (34) slide forwards along the inner bottom surface of the transmission box (5) under the action of air pressure and are discharged from the second through holes (32) in the front side;
fourthly, when the transmission box (5) is lifted and aligned at the position of the air pump (14), the connecting frame (54) is just aligned at the second through hole (32) at the front side of the transmission box (5), when the detected graphene conducting strips (34) are discharged from the second through hole (32) at the front side by virtue of the air pressure generated by the air pump (14), the graphene conducting strips (34) fall on the upper side of the elastic smooth film (55) at the inner side of the connecting frame (54), at the moment, the material receiving box (56) is pulled down, the smooth box (56) stretches the central position of the elastic smooth film (55) downwards, so that the elastic smooth film (55) forms a funnel body, the graphene conducting strips (34) conveniently slide into the material receiving box (56) along the inclined wall of the funnel-shaped elastic smooth film (55), and the graphene conducting strips (34) are prevented from directly falling into the material receiving box (56) and being broken when being discharged from the second through hole (32), and after a certain amount of graphene conducting strips (34) are accumulated at the position of the material receiving box (56), the material receiving box (56) is pulled downwards, so that the elastic smooth film (55) on the inner side of the connecting frame (54) forms a container with a certain volume, and then the sliding rod (59) is slid to be inserted into the clamping groove (61) at the corresponding height position, so that the height position of the material receiving box (56) is fixed.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052426A1 (en) * | 1998-04-10 | 1999-10-21 | Noam Alperin | Method of measuring intracranial pressure |
| WO2012131652A1 (en) * | 2011-03-31 | 2012-10-04 | Sharma Avdesh | Herbal compositions for treatment or prevention of neurological disorders |
| CN103259062A (en) * | 2013-04-17 | 2013-08-21 | 清华大学深圳研究生院 | Method for regenerating graphene by recovering waste lithium ion battery |
| CN103743979A (en) * | 2014-01-07 | 2014-04-23 | 深圳供电局有限公司 | Impulse-current multifunctional ignition device |
| CN104020882A (en) * | 2014-05-30 | 2014-09-03 | 南昌欧菲光科技有限公司 | Touch screen |
| CN104350009A (en) * | 2012-05-30 | 2015-02-11 | 松下知识产权经营株式会社 | Method for producing graphene |
| CN205327981U (en) * | 2016-01-29 | 2016-06-22 | 大连韩伟食品有限公司 | Utilize buoyancy setting egg(s) equipment |
| CN106199224A (en) * | 2016-09-13 | 2016-12-07 | 西华大学 | A kind of field measurement device |
| CN106629054A (en) * | 2016-11-23 | 2017-05-10 | 湖州佳创自动化科技有限公司 | Suspension conveying device for liquid crystal glass substrate |
| US9718065B1 (en) * | 2014-02-28 | 2017-08-01 | Tetragrow, Llc | Method of plant resin separation and extraction |
| JP2018146444A (en) * | 2017-03-07 | 2018-09-20 | 株式会社東京精密 | Prober |
| CN208255342U (en) * | 2018-06-20 | 2018-12-18 | 米亚索乐装备集成（福建）有限公司 | Wet earth leakage tester |
| CN110494388A (en) * | 2017-02-12 | 2019-11-22 | 辉光能源公司 | Magneto hydrodynamic electric power generator |
| CN110716132A (en) * | 2019-09-02 | 2020-01-21 | 东北电力大学 | Device for improving water insulation recovery performance and measuring method |
| CN210442054U (en) * | 2019-07-27 | 2020-05-01 | 辽宁机电职业技术学院 | Nondestructive testing device for seal head of pressure vessel |
| CN210897318U (en) * | 2019-11-27 | 2020-06-30 | 田国 | Fin row hole metal photovoltaic backboard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1145419A (en) * | 1997-07-30 | 1999-02-16 | Sony Corp | Non-contact type magnetic head abrasion quantity measuring device |
| US11235062B2 (en) * | 2009-03-06 | 2022-02-01 | Metaqor Llc | Dynamic bio-nanoparticle elements |
-
2020
- 2020-12-11 CN CN202011446929.9A patent/CN112394252B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052426A1 (en) * | 1998-04-10 | 1999-10-21 | Noam Alperin | Method of measuring intracranial pressure |
| WO2012131652A1 (en) * | 2011-03-31 | 2012-10-04 | Sharma Avdesh | Herbal compositions for treatment or prevention of neurological disorders |
| CN104350009A (en) * | 2012-05-30 | 2015-02-11 | 松下知识产权经营株式会社 | Method for producing graphene |
| CN103259062A (en) * | 2013-04-17 | 2013-08-21 | 清华大学深圳研究生院 | Method for regenerating graphene by recovering waste lithium ion battery |
| CN103743979A (en) * | 2014-01-07 | 2014-04-23 | 深圳供电局有限公司 | Impulse-current multifunctional ignition device |
| US9718065B1 (en) * | 2014-02-28 | 2017-08-01 | Tetragrow, Llc | Method of plant resin separation and extraction |
| CN104020882A (en) * | 2014-05-30 | 2014-09-03 | 南昌欧菲光科技有限公司 | Touch screen |
| CN205327981U (en) * | 2016-01-29 | 2016-06-22 | 大连韩伟食品有限公司 | Utilize buoyancy setting egg(s) equipment |
| CN106199224A (en) * | 2016-09-13 | 2016-12-07 | 西华大学 | A kind of field measurement device |
| CN106629054A (en) * | 2016-11-23 | 2017-05-10 | 湖州佳创自动化科技有限公司 | Suspension conveying device for liquid crystal glass substrate |
| CN110494388A (en) * | 2017-02-12 | 2019-11-22 | 辉光能源公司 | Magneto hydrodynamic electric power generator |
| JP2018146444A (en) * | 2017-03-07 | 2018-09-20 | 株式会社東京精密 | Prober |
| CN208255342U (en) * | 2018-06-20 | 2018-12-18 | 米亚索乐装备集成（福建）有限公司 | Wet earth leakage tester |
| CN210442054U (en) * | 2019-07-27 | 2020-05-01 | 辽宁机电职业技术学院 | Nondestructive testing device for seal head of pressure vessel |
| CN110716132A (en) * | 2019-09-02 | 2020-01-21 | 东北电力大学 | Device for improving water insulation recovery performance and measuring method |
| CN210897318U (en) * | 2019-11-27 | 2020-06-30 | 田国 | Fin row hole metal photovoltaic backboard |
Non-Patent Citations (3)
| Title |
|---|
| Digital electric energy meter individually measuring electric energy of fundamental wave and harmonic wave based on LabVIEW DSP module;Jing Li等;《 2008 China International Conference on Electricity Distribution》;20090821;全文 * |
| 虚拟切片无损测量片层质量检测系统优化研究;甘勇等;《机械科学与技术》;20170831;第36卷(第8期);全文 * |
| 超级电容器用石墨烯的制备与性能研究;陈日雄等;《化工新型材料》;20120615;第40卷(第6期);全文 * |
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Effective date of registration: 20210429 Address after: 215000 Suzhou hi tech Zone, Jiangsu Province, No. 60 Applicant after: Suzhou Youke Testing Technology Co.,Ltd. Address before: Room 403, building 9, Minxin garden, Xiyuan Middle Road, Gulou District, Xuzhou City, Jiangsu Province Applicant before: Li Yang |
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