Salt-fog-resistant detection table for electronic element

Abstract

The utility model relates to the technical field of electronic component detection tables, in particular to an electronic component salt spray resistance detection table which comprises a detection frame, a placement mechanism rotatably penetrates through the interior of the detection frame, and a spray mechanism is arranged at the top end of the detection frame. The device has the beneficial effects that the device drives the rotating rod and the placing frame to rotate so as to rotate the internal electronic element, and through the first through hole and the second through hole, the surface of the electronic element is fully wetted by salt mist, so that comprehensive salt mist resistance detection can be carried out on the electronic element; a spraying plate is arranged at the top end of the interior of the detection frame, spraying holes are formed in the bottom end of the spraying plate, salt water mist can be sprayed above the placement mechanism in a large range through the spraying plate and the spraying holes, then the salt water mist can be sprayed to the surface of the electronic element in a large range for full soaking, and salt mist resistance detection of the electronic element is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component testing platforms, in particular to an electronic component salt spray resistance testing platform. Background Art

[0002] As a product of the information age, electronic components have been widely used in various industries. We cannot live or work without various electronic components. Electronic components are an important part of various equipment and instruments, and provide stable support for the normal operation of equipment. However, after they are produced, electronic components need to undergo a series of tests. Only after they pass the tests can they be installed on the equipment, such as salt spray resistance test, corrosion resistance test, pressure resistance test, seismic resistance test, etc.

[0003] For example, the prior art Chinese patent publication number "CN219608720U" provides an electronic component salt spray resistance test bench, including a workbench, a U-shaped frame is installed on the top wall of the workbench, a first protective frame is installed on the rear wall of the U-shaped frame, a detection component is installed on the top wall of the U-shaped frame, and placement components are installed on both sides of the top wall of the workbench.

[0004] The device controls the first solenoid valve and the second solenoid valve on the left to open and the first solenoid valve and the second solenoid valve on the right to close through a controller, and detects other electronic components according to the same steps as above. The corrosion resistance of the electronic components is observed through a transparent observation window, and part of the salt mist will be collected by an open collection box, so that the corrosion resistance of the same electronic components under salt mist of different concentrations can be detected, and data can be collected for comparison to avoid problems such as data errors.

[0005] The existing electronic component salt spray resistance test bench, when testing the salt spray resistance of electronic components, places the electronic components in a fixed position, and can only test one side of the electronic components. The electronic components cannot be rotated, and a comprehensive salt spray resistance test cannot be performed on the electronic components, resulting in insufficient and incomplete salt spray resistance testing of the electronic components. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that electronic components are placed in a fixed position, only one side of the electronic components can be detected, the electronic components cannot be rotated, and a comprehensive salt spray resistance test cannot be performed on the electronic components. An electronic component salt spray resistance test station is proposed.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A salt spray resistance test bench for electronic components is designed, comprising a test frame, a placement mechanism is rotated through the interior of the test frame, and a spray mechanism is provided on the top of the test frame; the placement mechanism comprises a rotating rod and a placement frame fixed on its surface, both ends of the rotating rod protrude outward from the test frame, and a toggle frame is fixed to the outer end, the placement frames are evenly distributed on the surface of the rotating rod and are located below the spray mechanism, a first through hole is provided on the surface of the placement frame, a spacer strip is bonded to the inner surface of the placement frame, a baffle is detachably provided on one side of the placement frame, a positioning pin is inserted between the top of the baffle and the top of the placement frame, and a second through hole is provided on the surface of the baffle; the spray mechanism comprises a spray plate, which is located above the placement mechanism and is used to spray salt water mist on the electronic components placed inside the placement mechanism to test the salt spray resistance of the electronic components.

[0009] Furthermore, rotating holes are opened on both sides of the detection frame, and the rotating rod rotates through the rotating holes. A sealing gasket is connected to the surface of the rotating rod and located outside the rotating hole. A nut is provided on the outside of the sealing gasket, and the nut is threadedly connected to the surface of the rotating rod.

[0010] Furthermore, the rotating rod is horizontally arranged and rotatably connected to the detection frame, the toggle frame is a cross-shaped structure, and the placement frame is a rectangular frame structure with one side being an open structure.

[0011] Furthermore, the spacer strips are rectangular ring structures, evenly distributed inside the placement frame, and made of corrosion-resistant rubber. The blocking cover is rectangular structure, made of corrosion-resistant plastic, and seals the opening of the placement frame.

[0012] Furthermore, a first positioning hole is opened at the top of the blocking cover, a second positioning hole is opened at the top edge of the placement frame, the second positioning hole and the first positioning hole are aligned vertically, and the positioning pin is inserted into the first positioning hole and the second positioning hole.

[0013] Furthermore, the interior of the spray plate is a hollow structure, and its top is connected to a liquid tank through a liquid guide tube. The liquid tank is installed at the top of the detection frame. The bottom end of the spray plate is provided with a spray hole, and the spray plate is fixed to the inner top of the detection frame.

[0014] Furthermore, a leakage hole is opened in the middle of the bottom end of the detection frame, and supporting legs are fixed at the four corners of the bottom end of the detection frame. The two ends of the detection frame are open and connected to a cover plate through a hinge.

[0015] The electronic component salt spray resistance test bench proposed in this utility model has the following beneficial effects:

[0016] 1. The utility model drives the placement frame to rotate inside the detection frame through a rotating rod, and a blocking cover is detachably installed on the open side of the placement frame. Therefore, the electronic component is placed inside the placement frame, the blocking cover blocks the placement frame, and is positioned by a positioning pin. At the same time, the inside of the detection frame is sprayed with salt water mist through a spray mechanism. At the same time, the manually rotated toggle frame drives the rotating rod and the placement frame to rotate, thereby rotating the electronic component inside. Through the first through hole and the second through hole, the salt water mist fully soaks the surface of the electronic component, thereby enabling a comprehensive salt spray resistance test of the electronic component.

[0017] 2. The utility model sets a spray plate at the top of the inner part of the detection frame, and sets a spray hole at the bottom of the spray plate. The spray plate and the spray hole can spray salt water mist over a large range above the placement mechanism, and then the surface of the electronic components can be sprayed with salt water mist over a large range to fully soak them, which is beneficial to the salt spray resistance test of the electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the spray mechanism part;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the placement mechanism;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the placement frame structure;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the structure of the cover and placement frame;

[0023] Figure 6 For this utility model Figure 1 Schematic diagram of the cover structure.

[0024] In the figure: 1. Detection frame; 2. Cover plate; 3. Support leg; 4. Liquid storage box; 5. Sealing gasket; 6. Nut; 7. Rotating rod; 8. Toggle frame; 9. Leakage hole; 10. Rotating hole; 11. Spray hole; 12. Spray plate; 13. Placement frame; 14. First through hole; 15. Spacer; 16. Second positioning hole; 17. Positioning pin; 18. Block cover; 19. Second through hole; 20. First positioning hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example 1

[0027] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , an electronic component salt spray resistance test bench shown in the figure includes a test frame 1, the internal rotation of the test frame 1 is passed through a placement mechanism, and the top of the test frame 1 is provided with a spray mechanism; the placement mechanism includes a rotating rod 7 and a placement frame 13 fixed on its surface, the two ends of the rotating rod 7 protrude outward from the test frame 1, and the outer end is fixed with a toggle frame 8, the placement frames 13 are evenly distributed on the surface of the rotating rod 7, and are located below the spray mechanism, the surface of the placement frame 13 is provided with a first through hole 14, the inner surface of the placement frame 13 is bonded with a spacer bar 15, and one side of the placement frame 13 is detachably provided with a baffle 18, a positioning pin 17 is inserted between the top of the baffle 18 and the top of the placement frame 13, and a second through hole 19 is provided on the surface of the baffle 18; the spray mechanism includes a spray plate 12, located above the placement mechanism, for spraying salt water mist on the electronic components placed inside the placement mechanism to test the salt spray resistance of the electronic components.

[0028] Inside the detection frame 1, the placement frame 13 is rotated by the rotating rod 7, and a baffle 18 is detachably installed on the open side of the placement frame 13. Therefore, the electronic components are placed inside the placement frame 13, the baffle 18 blocks the placement frame 13, and is positioned by the positioning pin 17. At the same time, the inside of the detection frame 1 is sprayed with salt water mist by the spray mechanism. At the same time, the manually rotated toggle frame 8 drives the rotating rod 7 and the placement frame 13 to rotate, and then rotates the electronic components inside. Through the first through hole 14 and the second through hole 19, the salt water mist fully soaks the surface of the electronic components, so that the electronic components can be fully tested for salt spray resistance.

[0029] Rotation holes 10 are opened on both sides of the detection frame 1, and the rotating rod 7 rotates through the rotation holes 10. A sealing gasket 5 is connected to the surface of the rotating rod 7 and located outside the rotation hole 10. A nut 6 is provided on the outside of the sealing gasket 5, and the nut 6 is threadedly connected to the surface of the rotating rod 7.

[0030] The rotating rod 7 is horizontally arranged and rotatably connected to the detection frame 1. The toggle frame 8 is a cross-shaped structure. The placement frame 13 is a rectangular frame structure with one side being an open structure.

[0031] The spacer bars 15 are rectangular ring structures, evenly distributed inside the placement frame 13 , and made of corrosion-resistant rubber. The blocking cover 18 is rectangular and made of corrosion-resistant plastic, and blocks the opening of the placement frame 13 .

[0032] A first positioning hole 20 is formed at the top of the blocking cover 18 , and a second positioning hole 16 is formed at the top edge of the placement frame 13 . The second positioning hole 16 and the first positioning hole 20 are aligned vertically, and the positioning pin 17 is inserted into the first positioning hole 20 and the second positioning hole 16 .

[0033] Example 2

[0034] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , an electronic component salt spray resistance test bench shown in the figure includes a test frame 1, the internal rotation of the test frame 1 is passed through a placement mechanism, and the top of the test frame 1 is provided with a spray mechanism; the placement mechanism includes a rotating rod 7 and a placement frame 13 fixed on its surface, the two ends of the rotating rod 7 protrude outward from the test frame 1, and the outer end is fixed with a toggle frame 8, the placement frames 13 are evenly distributed on the surface of the rotating rod 7, and are located below the spray mechanism, the surface of the placement frame 13 is provided with a first through hole 14, the inner surface of the placement frame 13 is bonded with a spacer bar 15, and one side of the placement frame 13 is detachably provided with a baffle 18, a positioning pin 17 is inserted between the top of the baffle 18 and the top of the placement frame 13, and a second through hole 19 is provided on the surface of the baffle 18; the spray mechanism includes a spray plate 12, located above the placement mechanism, for spraying salt water mist on the electronic components placed inside the placement mechanism to test the salt spray resistance of the electronic components.

[0035] Inside the detection frame 1, the placement frame 13 is rotated by the rotating rod 7, and a baffle 18 is detachably installed on the open side of the placement frame 13. Therefore, the electronic components are placed inside the placement frame 13, the baffle 18 blocks the placement frame 13, and is positioned by the positioning pin 17. At the same time, the inside of the detection frame 1 is sprayed with salt water mist by the spray mechanism. At the same time, the manually rotated toggle frame 8 drives the rotating rod 7 and the placement frame 13 to rotate, and then rotates the electronic components inside. Through the first through hole 14 and the second through hole 19, the salt water mist fully soaks the surface of the electronic components, so that the electronic components can be fully tested for salt spray resistance.

[0036] The interior of the spray plate 12 is a hollow structure, and its top is connected to the liquid storage box 4 through a liquid guide tube. The liquid storage box 4 is installed at the top of the detection frame 1. The bottom end of the spray plate 12 is provided with a spray hole 11, and the spray plate 12 is fixed to the top of the interior of the detection frame 1.

[0037] A spray plate 12 is provided at the inner top of the detection frame 1, and a spray hole 11 is provided at the bottom end of the spray plate 12. The spray plate 12 and the spray hole 11 can spray salt water mist over a large range above the placement mechanism, and then the surface of the electronic component can be sprayed with salt water mist over a large range to fully wet it, which is beneficial to the salt spray resistance test of the electronic component.

[0038] A leakage hole 9 is provided in the middle of the bottom of the detection frame 1 , and support legs 3 are fixed at the four corners of the bottom of the detection frame 1 . Both ends of the detection frame 1 are open and connected to a cover plate 2 via hinges.

[0039] Working method: Inside the detection frame 1, the placement frame 13 is rotated by the rotating rod 7, and the baffle 18 is detachably installed on the open side of the placement frame 13. Therefore, the electronic components are placed inside the placement frame 13, the baffle 18 blocks the placement frame 13, and is positioned by the positioning pin 17. At the same time, the inside of the detection frame 1 is sprayed with salt water mist through the spray mechanism. At the same time, the toggle frame 8 is manually rotated to drive the rotating rod 7 and the placement frame 13 to rotate, and then the electronic components inside are rotated. Through the first through hole 14 and the second through hole 19, the salt water mist fully soaks the surface of the electronic components, so that the electronic components can be fully tested for salt spray resistance.

[0040] A spray plate 12 is provided at the inner top of the detection frame 1, and a spray hole 11 is provided at the bottom end of the spray plate 12. The spray plate 12 and the spray hole 11 can spray salt water mist over a large range above the placement mechanism, and then the surface of the electronic component can be sprayed with salt water mist over a large range to fully wet it, which is beneficial to the salt spray resistance test of the electronic component.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic component salt spray resistance test station, comprising a test frame (1), characterized in that: The interior of the detection frame (1) is rotated through a placement mechanism, and the top of the detection frame (1) is provided with a spray mechanism; The placement mechanism includes a rotating rod (7) and a placement frame (13) fixed on its surface, both ends of the rotating rod (7) protrude outward from the detection frame (1), and a toggle frame (8) is fixed to the outer end, the placement frame (13) is evenly distributed on the surface of the rotating rod (7), and is located below the spray mechanism, a first through hole (14) is opened on the surface of the placement frame (13), a spacer strip (15) is bonded to the inner surface of the placement frame (13), a stop cover (18) is detachably provided on one side of the placement frame (13), a positioning pin (17) is inserted between the top end of the stop cover (18) and the top end of the placement frame (13), and a second through hole (19) is opened on the surface of the stop cover (18); The spray mechanism comprises a spray plate (12) located above the placement mechanism and used for spraying salt water mist on the electronic components placed inside the placement mechanism to test the salt spray resistance of the electronic components.

2. The electronic component salt spray resistance test bench according to claim 1, characterized in that: Rotation holes (10) are provided on both sides of the detection frame (1), and the rotation rod (7) rotates through the rotation hole (10). A sealing gasket (5) is connected to the surface of the rotation rod (7) and located outside the rotation hole (10). A nut (6) is provided on the outside of the sealing gasket (5), and the nut (6) is threadedly connected to the surface of the rotation rod (7).

3. The electronic component salt spray resistance test bench according to claim 1, characterized in that: The rotating rod (7) is arranged horizontally and is rotatably connected to the detection frame (1); the toggle frame (8) is a cross-shaped structure; the placement frame (13) is a rectangular frame structure, and one side is an open structure.

4. The electronic component salt spray resistance test bench according to claim 1, characterized in that: The spacer strips (15) are rectangular ring structures, evenly distributed inside the placement frame (13), and made of corrosion-resistant rubber. The blocking cover (18) is rectangular and made of corrosion-resistant plastic, and blocks the opening of the placement frame (13).

5. The electronic component salt spray resistance test bench according to claim 1, characterized in that: A first positioning hole (20) is formed at the top of the blocking cover (18), a second positioning hole (16) is formed at the top edge of the placement frame (13), the second positioning hole (16) and the first positioning hole (20) are aligned vertically, and the positioning pin (17) is inserted into the first positioning hole (20) and the second positioning hole (16).

6. The electronic component salt spray resistance test bench according to claim 1, characterized in that: The interior of the spray plate (12) is a hollow structure, and the top end thereof is connected to a liquid storage box (4) via a liquid guide tube. The liquid storage box (4) is mounted on the top end of the detection frame (1). A spray hole (11) is formed at the bottom end of the spray plate (12), and the spray plate (12) is fixed to the top end of the interior of the detection frame (1).

7. The electronic component salt spray resistance test bench according to claim 1, characterized in that: A leakage hole (9) is provided in the middle of the bottom end of the detection frame (1), and support legs (3) are fixed at the four corners of the bottom end of the detection frame (1). Both ends of the detection frame (1) are open and connected to a cover plate (2) via a hinge.

Images