CN112304766A - Corrosion-resistant detection device of watchband for environment-friendly watch accessory - Google Patents
Corrosion-resistant detection device of watchband for environment-friendly watch accessory Download PDFInfo
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- CN112304766A CN112304766A CN202011375747.7A CN202011375747A CN112304766A CN 112304766 A CN112304766 A CN 112304766A CN 202011375747 A CN202011375747 A CN 202011375747A CN 112304766 A CN112304766 A CN 112304766A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/025—Geometry of the test
- G01N2203/0252—Monoaxial, i.e. the forces being applied along a single axis of the specimen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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Abstract
The invention provides a corrosion resistance detection device for a watchband for an environment-friendly watch accessory, wherein a piston plate is arranged at the tail end of a push rod and is slidably arranged in a liquid storage cavity, a hose is fixedly connected to the inner surface of the liquid storage cavity, an immersion box is fixedly connected to the top end of the hose, supporting bars are fixedly arranged on the left side and the right side of the bottom of the immersion box, gears are meshed and rotated on the outer sides of the supporting bars, and sliding rods are meshed and rotated on the lower surfaces of the gears. When the adjustable shelf drives and presses the clamp plate to remove downwards, press the clamp plate to drive the pole setting and remove downwards, behind the pole setting contact push rod, thereby promote the piston plate and remove in the inside of stock solution chamber, with the inside sodium chloride solution propelling movement in stock solution chamber to soak the case, press behind the clamp plate contact slide bar simultaneously, slide bar and gear engagement back, drive the soak case rebound at support bar top, guarantee that the watchband is inside the sodium chloride solution, thereby when having realized corrosion resisting property and detecting, tensile properties between the watchband detects.
Description
Technical Field
The invention belongs to the technical field of watchband detection, and particularly relates to an environment-friendly watchband corrosion-resistant detection device for watch accessories.
Background
The watch is called a wristwatch and is an instrument which is worn on the wrist and used for timing and displaying time, the watch is usually a watchband made of leather, rubber, nylon cloth, stainless steel and other materials, and due to frequent wearing, acid, alkali, salt, sweat and mechanical friction of a human body, a film layer of the watchband is extremely easy to corrode and abrade, and a specific detection device is needed for testing.
In the process of detection, the tensile force performance between the watchbands can not be detected while the corrosion resistance performance is detected, the watchband detection efficiency is low, the tensile force can not be changed when the tensile force performance is detected, the detection range is limited, and therefore, in view of the above, research and improvement are carried out on the existing structure and deficiency, and the corrosion-resistant detection device for the watchband for the environment-friendly watch accessory is provided, so that the purpose of higher practical value is achieved.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a corrosion resistance detection device for a watchband used for an environment-friendly watch accessory, which is achieved by the following specific technical means:
the utility model provides a corrosion-resistant detection device of watchband for environmental protection formula wrist-watch accessory, includes and detects the storehouse, the inside rotation of detecting the storehouse installs the disc, the front surface fixed mounting of disc has the projection, the bottom laminating of projection has the regulation pole, adjust pole movable mounting in detecting the storehouse, and the bottom slidable mounting of regulation pole has the adjustable shelf, the front surface fixed mounting of adjustable shelf has the dog, and the inboard surface fixed mounting of adjustable shelf has the sleeve, the inside slidable mounting of sleeve has the holding rod, the inside of holding rod is provided with magnet, the looks remote site of magnet is provided with corresponding coil in the inside of sleeve, the top fixed mounting of adjustable shelf has the ejector pin, the top of ejector pin is provided with the helical rack, the helical rack slidable mounting is at the inside upper wall that detects the storehouse, the junction of helical rack and detection storehouse is provided with variable resistance, the lower surface of variable resistance just is provided with the sheetmetal rather than corresponding in the inside of helical rack, the bottom fixed mounting of adjustable shelf has according to the clamp plate, be provided with the pole setting according to the below of clamp plate, it is adjacent be provided with the base between the pole setting, the left and right sides surface of base has all run through the push rod, the end of push rod is provided with the piston board, piston board slidable mounting is in the inside of stock solution chamber, the internal surface fixedly connected with hose in stock solution chamber, the top fixedly connected with soaks the case of hose, the equal fixed mounting in both sides has the support bar about the bottom of soaking case, the outside meshing of support bar rotates there is the gear, the lower surface meshing of gear rotates there is the slide bar.
Further, the magnetic field magnetic pole that coil inner produced is opposite with the magnetic pole that opposite face magnet outer end produced, electric connection between coil and the variable resistance, the inner fixedly connected with spring of supporting rod moves gradually through the helical rack in detecting the inside in storehouse, adjusts the position of variable resistance and sheetmetal, further adjusts the resistance value that the variable resistance links into the circuit to adjust the electric current in the coil with the series connection of variable resistance, guarantee the magnetic field absorption magnet that the coil produced, drive the supporting rod and move to the outside in the sleeve inside, the distance between the supporting rod increases gradually.
Furthermore, adjust the pole and be L shape structure, the inside of adjusting the pole is provided with slide opening and traveller with the front surface junction of adjustable shelf respectively, the dog is T shape structure, and when the projection rotated the touching regulation pole, the swing of oppression regulation pole utilizes the design of adjusting pole and adjustable shelf junction slide opening and traveller, drives the adjustable shelf downstream, when the projection was rotatory to the dog, drives the adjustable shelf upstream of dog bottom.
Furthermore, the convex columns are symmetrically arranged on the left and right sides by taking the circle center of the disc as the standard, the convex columns are respectively arranged corresponding to the adjusting rod and the stop block, and the disc is fixedly connected with the driving shaft.
Furthermore, the movable frame and the ejector rod are arranged in a vertically corresponding mode, a spring is sleeved on the outer surface of the ejector rod, and a chute corresponding to the ejector rod is formed in the oblique rack.
Further, the inside in stock solution chamber is provided with sodium chloride solution, press the clamp plate to L shape structure, and press the clamp plate respectively with pole setting, slide bar for corresponding setting from top to bottom, the spring has been cup jointed to the surface of push rod, when the adjustable shelf drives and presses the clamp plate downstream, drives the pole setting downstream according to the clamp plate, behind the pole setting contact push rod to promote the piston plate and remove in the inside in stock solution chamber, with the inside sodium chloride solution propelling movement of stock solution chamber in the steeping box.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention places the watchband to be detected between the clamping rods, keeps the watchband in a tensioned state, drives the disc to rotate through the driving shaft, drives the convex column to rotate, presses the adjusting rod to swing after the convex column touches the adjusting rod when rotating, drives the movable frame to move downwards by utilizing the design of the sliding hole and the sliding column at the joint of the adjusting rod and the movable frame, drives the vertical rod to move downwards when the movable frame drives the pressing plate to move downwards, the vertical rod contacts the push rod to push the piston plate to move in the liquid storage cavity, pushes the sodium chloride solution in the liquid storage cavity into the soaking box, meanwhile, drives the soaking box at the top of the supporting bar to move upwards after the pressing plate contacts the sliding rod and the sliding rod is meshed with the gear to ensure that the watchband is positioned in the sodium chloride solution, thereby realizing the detection of the corrosion resistance and simultaneously detecting the tension performance between the watchbands, efficiency that the watchband detected is improved.
2. When the convex column rotates to the stop block, the movable frame at the bottom of the stop block is driven to move upwards, the sodium chloride is dissolved and recovered in the liquid storage cavity, the detection solution is stored and is more environment-friendly, after the top end of the movable frame extrudes the ejector rod, the inclined rack is driven to gradually move in the detection bin to adjust the positions of the variable resistor and the metal sheet, the resistance value of a circuit connected with the variable resistor is further adjusted, so that the current in a coil connected with the variable resistor in series is adjusted, the magnetic field generated by the coil is ensured to adsorb the magnet, the clamping rods are driven to move outwards in the sleeve, the distance between the clamping rods is gradually increased, the movable frame moves upwards once, and the tensile force between the watchbands is gradually increased.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the connection between the convex column and the adjusting rod;
FIG. 3 is a schematic view of the internal structure at the base of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the portion B of fig. 2 according to the present invention.
In the figure: 1. a detection bin; 2. a disc; 3. a convex column; 4. adjusting a rod; 5. a movable frame; 501. a stopper; 6. a sleeve; 7. a clamping rod; 701. a coil; 702. a magnet; 8. a top rod; 9. a helical rack; 901. a variable resistor; 902. a metal sheet; 10. a pressing plate; 11. erecting a rod; 12. a base; 13. a push rod; 14. a piston plate; 15. a liquid storage cavity; 16. a hose; 17. a soaking box; 18. a supporting strip; 19. a gear; 20. a slide bar.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the invention provides a watchband corrosion resistance detection device for an environment-friendly watch accessory, which is shown in the attached drawings 1 to 5: the device comprises a detection bin 1, a disc 2 is rotatably arranged in the detection bin 1, the disc 2 is fixedly connected with a driving shaft, a convex column 3 is fixedly arranged on the front surface of the disc 2, the convex column 3 is symmetrically arranged in a left-right mode based on the circle center of the disc 2, the convex column 3 is respectively arranged corresponding to an adjusting rod 4 and a stop block 501, the bottom of the convex column 3 is attached with the adjusting rod 4, the adjusting rod 4 is movably arranged in the detection bin 1, a movable frame 5 is slidably arranged at the bottom end of the adjusting rod 4, a stop block 501 is fixedly arranged on the front surface of the movable frame 5, the adjusting rod 4 is of an L-shaped structure, a sliding hole and a sliding column are respectively arranged at the joint of the inner part of the adjusting rod 4 and the front surface of the movable frame 5, the stop block 501 is of a T-shaped structure, when the convex column 3 touches the adjusting rod 4 during rotation, the adjusting rod 4 is pressed to swing, and the sliding hole, when the convex column 3 rotates to the stop block 501, the movable frame 5 at the bottom of the stop block 501 is driven to move upwards.
The inner side surface of the movable frame 5 is fixedly provided with a sleeve 6, the inside of the sleeve 6 is slidably provided with a clamping rod 7, the inside of the clamping rod 7 is provided with a magnet 702, the opposite end of the magnet 702 is provided with a corresponding coil 701 in the sleeve 6, the magnetic pole generated at the inner end of the coil 701 is opposite to the magnetic pole generated at the outer end of the magnet 702 opposite to each other, the coil 701 is electrically connected with the variable resistor 901, the inner end of the clamping rod 7 is fixedly connected with a spring, the inner part of the detection bin 1 gradually moves through an inclined rack 9 to adjust the positions of the variable resistor 901 and a metal sheet 902, the resistance value of a circuit connected with the variable resistor 901 is further adjusted, thereby adjusting the current in the coil 701 connected in series with the variable resistor 901, ensuring that the magnetic field generated by the coil 701 adsorbs the magnet 702, the clamping rod 7 is driven to move outwards in the.
A top rod 8 is fixedly installed at the top end of the movable frame 5, an oblique rack 9 is arranged above the top rod 8, the oblique rack 9 is slidably installed on the inner upper wall of the detection chamber 1, the movable frame 5 and the top rod 8 are arranged in an up-down corresponding manner, a spring is sleeved on the outer surface of the top rod 8, an oblique slot corresponding to the top rod 8 is formed in the oblique rack 9, a variable resistor 901 is arranged at the joint of the oblique rack 9 and the detection chamber 1, a metal sheet 902 corresponding to the variable resistor 901 is arranged on the lower surface of the variable resistor 901 and in the oblique rack 9, a pressing plate 10 is fixedly installed at the bottom end of the movable frame 5, upright rods 11 are arranged below the pressing plate 10, a base 12 is arranged between the adjacent upright rods 11, push rods 13 penetrate through the surfaces of the left side and the right side of the base 12, a spring is sleeved on the outer surface of the push rod 13, a piston plate 14 is, internal surface fixedly connected with hose 16 of stock solution chamber 15, hose 16's top fixedly connected with soaks case 17, drive when pressing according to board 10 downstream at adjustable shelf 5, press board 10 to drive pole setting 11 downstream, pole setting 11 contact push rod 13 back, thereby promote piston plate 14 and remove in the inside of stock solution chamber 15, with the inside sodium chloride solution propelling movement of stock solution chamber 15 to soak in case 17, the equal fixed mounting in bottom left and right sides of soaking case 17 has support bar 18, the outside meshing of support bar 18 has gear 19, gear 19's lower surface meshing rotates there is slide bar 20, the inside of stock solution chamber 15 is provided with sodium chloride solution, press board 10 to be L shape structure, and press board 10 respectively with pole setting 11, slide bar 20 is the corresponding setting from top to bottom.
The specific use mode and function of the embodiment are as follows:
in the invention, a watchband to be detected is placed between clamping rods 7 and kept in a tensioned state, a disc 2 is driven to rotate through a driving shaft, the disc 2 drives a convex column 3 to rotate, the convex column 3 touches an adjusting rod 4 when rotating, the adjusting rod 4 is pressed to swing, a movable frame 5 is driven to move downwards by utilizing the design of a sliding hole and a sliding column at the joint of the adjusting rod 4 and the movable frame 5, when the movable frame 5 drives a pressing plate 10 to move downwards, the pressing plate 10 drives an upright rod 11 to move downwards, the upright rod 11 is driven to move upwards after contacting a push rod 13, so that a piston plate 14 is driven to move in a liquid storage cavity 15, a sodium chloride solution in the liquid storage cavity 15 is pushed into a soaking box 17, meanwhile, after the pressing plate 10 contacts the sliding rod 20, the sliding rod 20 is meshed with a gear 19, the soaking box 17 at the top of a supporting bar 18 is driven to move upwards, the watchband is ensured to be in the sodium chloride solution, the pull performance to between the watchband detects, improve the efficiency that the watchband detected, and when projection 3 rotated to dog 501, when driving adjustable shelf 5 rebound of dog 501 bottom, sodium chloride dissolves in recovery stock solution chamber 15, store the detection solution, environmental protection more, and behind adjustable shelf 5 top extrusion ejector pin 8, drive the helical rack 9 and detect 1 inside gradual movement in storehouse, come to adjust the position of variable resistance 901 and sheetmetal 902, further adjust the resistance value that variable resistance 901 links into the circuit, thereby adjust the electric current in the coil 701 of establishing ties with variable resistance 901, guarantee the magnetic field absorption magnet 702 that coil 701 produced, it moves to the outside inside at sleeve 6 to drive clamping rod 7, the distance between clamping rod 7 increases gradually, adjustable shelf 5 rebound is once, the pull between the watchband increases gradually.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a corrosion-resistant detection device of watchband for environmental protection formula watch accessory, is including detecting storehouse (1), its characterized in that: the inner rotating detection device is characterized in that a disc (2) is installed in the inner rotating detection bin (1), a convex column (3) is fixedly installed on the front surface of the disc (2), an adjusting rod (4) is attached to the bottom of the convex column (3), the adjusting rod (4) is movably installed in the inner detection bin (1), a movable frame (5) is slidably installed at the bottom end of the adjusting rod (4), a stop block (501) is fixedly installed on the front surface of the movable frame (5), a sleeve (6) is fixedly installed on the inner side surface of the movable frame (5), a clamping rod (7) is slidably installed in the sleeve (6), a magnet (702) is arranged in the clamping rod (7), a corresponding coil (701) is arranged in the sleeve (6) at the opposite end of the magnet (702), an ejector rod (8) is fixedly installed at the top end of the movable frame (5), an inclined rack (9) is arranged above the ejector rod (8), the device comprises an inclined rack (9), a variable resistor (901) is arranged at the upper wall of the interior of a detection bin (1) in a sliding manner, a metal sheet (902) corresponding to the inclined rack (9) is arranged at the joint of the inclined rack (9) and the detection bin (1), a pressing plate (10) is fixedly arranged at the bottom end of a movable frame (5), vertical rods (11) are arranged below the pressing plate (10), a base (12) is arranged between every two adjacent vertical rods (11), push rods (13) penetrate through the surfaces of the left side and the right side of the base (12), a piston plate (14) is arranged at the tail end of each push rod (13), the piston plate (14) is arranged in a liquid storage cavity (15) in a sliding manner, a hose (16) is fixedly connected to the inner surface of the liquid storage cavity (15), and a soaking box (17) is fixedly connected to the top end of the hose (16), the equal fixed mounting in bottom left and right sides of soaking case (17) has support bar (18), the outside meshing rotation of support bar (18) has gear (19), the lower surface meshing rotation of gear (19) has slide bar (20).
2. The corrosion resistance detection device for an environmental watch accessory watchband according to claim 1, characterized in that: the magnetic field magnetic pole that coil (701) inner produced is opposite with the magnetic pole that relative face magnet (702) outer end produced, electric connection between coil (701) and varistor 9(01), the inner fixedly connected with spring of clamping rod (7).
3. The corrosion resistance detection device for an environmental watch accessory watchband according to claim 1, characterized in that: the adjusting rod (4) is of an L-shaped structure, a sliding hole and a sliding column are respectively arranged at the joint of the inner part of the adjusting rod (4) and the front surface of the movable frame (5), and the stop block (501) is of a T-shaped structure.
4. The corrosion resistance detection device for an environmental watch accessory watchband according to claim 1, characterized in that: the convex column (3) is arranged in a bilateral symmetry mode by taking the circle center of the disc (2) as the standard, the convex column (3) is arranged corresponding to the adjusting rod (4) and the stop block (501), and the disc (2) is fixedly connected with the driving shaft.
5. The corrosion resistance detection device for an environmental watch accessory watchband according to claim 1, characterized in that: the movable frame (5) and the ejector rod (8) are arranged up and down correspondingly, a spring is sleeved on the outer surface of the ejector rod (8), and a chute corresponding to the ejector rod (8) is formed in the inclined rack (9).
6. The corrosion resistance detection device for an environmental watch accessory watchband according to claim 1, characterized in that: the inside of stock solution chamber (15) is provided with the sodium chloride solution, press according to board (10) and be L shape structure, and press according to board (10) and correspond the setting from top to bottom with pole setting (11), slide bar (20) respectively, the surface of push rod (13) has cup jointed the spring.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375747.7A CN112304766B (en) | 2020-11-30 | 2020-11-30 | Corrosion-resistant detection device of watchband for environment-friendly watch accessory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375747.7A CN112304766B (en) | 2020-11-30 | 2020-11-30 | Corrosion-resistant detection device of watchband for environment-friendly watch accessory |
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| CN112304766A true CN112304766A (en) | 2021-02-02 |
| CN112304766B CN112304766B (en) | 2021-06-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873860A (en) * | 2021-02-23 | 2021-06-01 | 韩宇强 | Quick detection device is used in hot melt connection of PE feedwater tubular product |
| CN118225669A (en) * | 2024-05-24 | 2024-06-21 | 宝捷时计电子（深圳）有限公司 | Corrosion-resistant detection device of steel watchband for watch |
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| JPS58168941A (en) * | 1982-03-30 | 1983-10-05 | Shimadzu Corp | Corrosion tester for tubular material |
| CN105891099A (en) * | 2016-06-16 | 2016-08-24 | 天津大学 | Experimental method and device for welding joint force-corrosion coupling test |
| CN205749225U (en) * | 2016-05-11 | 2016-11-30 | 中证检测科技（天津）有限公司 | Metallic article corrosion-resistant detection device |
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| CN107907475A (en) * | 2017-12-14 | 2018-04-13 | 温州市南云金属制品有限公司 | A kind of metal product corrosion resistant erosion degree detection device |
| CN209086123U (en) * | 2018-11-09 | 2019-07-09 | 江西新华金属制品有限责任公司 | A kind of anticorrosive detection device of steel strand wires |
| CN110954424A (en) * | 2019-11-06 | 2020-04-03 | 中国石油化工股份有限公司 | Pipeline steel stress corrosion test system |
| CN211718086U (en) * | 2020-04-07 | 2020-10-20 | 李瑞娟 | Vehicle detects uses shell corrosion resistance detection device |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58168941A (en) * | 1982-03-30 | 1983-10-05 | Shimadzu Corp | Corrosion tester for tubular material |
| CN205749225U (en) * | 2016-05-11 | 2016-11-30 | 中证检测科技（天津）有限公司 | Metallic article corrosion-resistant detection device |
| CN105891099A (en) * | 2016-06-16 | 2016-08-24 | 天津大学 | Experimental method and device for welding joint force-corrosion coupling test |
| CN107121380A (en) * | 2017-05-31 | 2017-09-01 | 江苏金钿实业有限公司 | A kind of wrist-watch corrosion-resistant detection means of steel bracelet |
| CN107907475A (en) * | 2017-12-14 | 2018-04-13 | 温州市南云金属制品有限公司 | A kind of metal product corrosion resistant erosion degree detection device |
| CN209086123U (en) * | 2018-11-09 | 2019-07-09 | 江西新华金属制品有限责任公司 | A kind of anticorrosive detection device of steel strand wires |
| CN110954424A (en) * | 2019-11-06 | 2020-04-03 | 中国石油化工股份有限公司 | Pipeline steel stress corrosion test system |
| CN211718086U (en) * | 2020-04-07 | 2020-10-20 | 李瑞娟 | Vehicle detects uses shell corrosion resistance detection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873860A (en) * | 2021-02-23 | 2021-06-01 | 韩宇强 | Quick detection device is used in hot melt connection of PE feedwater tubular product |
| CN118225669A (en) * | 2024-05-24 | 2024-06-21 | 宝捷时计电子（深圳）有限公司 | Corrosion-resistant detection device of steel watchband for watch |
| CN118225669B (en) * | 2024-05-24 | 2024-08-09 | 宝捷时计电子（深圳）有限公司 | Corrosion-resistant detection device of steel watchband for watch |
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| Publication number | Publication date |
|---|---|
| CN112304766B (en) | 2021-06-08 |
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