Salt spray test box

Abstract

The utility model discloses a salt spray test box which comprises a box body, a cover door is rotatably arranged on the box body, a plurality of rotating rods are rotatably arranged in the box body, a placing frame is arranged on each rotating rod, a placing groove is formed in each placing frame, a round sample is arranged in each placing groove, and the round sample is placed in each placing groove. A clamping plate is arranged on the placing frame in a sliding manner, and the clamping plate can be propped against the circular sample by sliding; at least part of the rotating rod extends to the outside of the box body and is connected with a disc, a plurality of round holes are formed in the disc, a supporting ring is arranged on the box body, the disc is rotatably arranged in the supporting ring, a bolt is rotatably arranged on the supporting ring, the bolt can be clamped with the round holes by rotating the bolt, and the rotating rod is connected with the box body. And the disc is fixed on the supporting ring through the rotating shaft, so that the device can stabilize the sample, the sample is not easy to shake, and the inclination angle of the sample can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of salt spray, in particular to a salt spray test box. Background Art

[0002] The salt spray corrosion test box can assess the ability of certain products to resist salt spray corrosion by assessing the salt spray corrosion of materials and their protective layers, as well as the process quality comparison of similar protective layers. The product is suitable for salt spray corrosion tests of parts, electronic components, protective layers of metal materials and industrial products. However, for certain films, the films need to be placed on a glass slide and tilted for observation. For example, a salt spray test box provided by patent No. CN208091881U includes a box body and a control cabinet connected to the box body. The box body is provided with corresponding first sample racks on two opposite inner walls. The first sample rack is provided with arc-shaped grooves at equal intervals. Both ends of the sample rod are placed in the grooves. Several second sample racks are also provided below the first sample rack. A mounting plate is placed on the second sample rack. The mounting plate is placed above the second sample rack. Several parallel and obliquely arranged sample slots are provided on the mounting plate. Sheet samples are placed in the sample slots, but the inclination angle of the device is not easy to adjust. Utility Model Content

[0003] The utility model aims to provide a salt spray test box, which solves the problem that the tilt angle of the device is difficult to adjust.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a salt spray test box, which includes a box body, a cover door is rotatably provided on the box body, a plurality of rotating rods are rotatably provided in the box body, a placement rack is provided on each of the rotating rods, a placement groove is provided on the placement rack, a circular sample is provided in the placement groove, a clamping plate is slidably provided on the placement rack, and sliding the clamping plate can make it conflict with the circular sample; the rotating rod at least partially extends to the outside of the box body and is connected with a disc, a plurality of circular holes are provided on the disc, a support ring is provided on the box body, the disc is rotatably provided in the support ring, a bolt is rotatably provided on the support ring, and rotating the bolt can make it engage with the circular hole to fix the disc on the support ring.

[0005] Preferably, a cylinder is movably provided on the box body, and a push rod of the cylinder is connected to the cover door.

[0006] Preferably, a mounting frame is provided on the placement rack, a spring is provided in the mounting frame, one end of the spring is connected to the inner wall of the mounting frame, and the other end of the spring is connected to the clamping plate.

[0007] Preferably, a handle is provided on the rotating rod.

[0008] Preferably, a sealing ring is provided on the rotating rod.

[0009] Preferably, a control cabinet is provided on the box body.

[0010] The utility model provides a salt spray test chamber, which comprises a box body. A cover door is rotatably arranged on the box body. A plurality of rotating rods are rotatably arranged in the box body. A placement rack is arranged on each rotating rod. An accommodation groove is arranged on the placement rack. A circular sample is arranged in the accommodation groove. A clamping plate is slidably arranged on the placement rack. Sliding the clamping plate can make it contact with the circular sample. At least part of the rotating rod extends to the outside of the box body and is connected with a disc. A plurality of circular holes are arranged on the disc. A support ring is arranged on the box body. The disc is rotatably arranged in the support ring. A bolt is rotatably arranged on the support ring. Rotating the bolt can make it engage with the circular hole to fix the disc on the support ring. When using this device, it is necessary to first start the cylinder to open the cover door by the cylinder. Then, place the circular sample in the accommodation groove on the placement rack. Next, make the clamping plate contact with the circular sample to stabilize the circular sample on the placement rack. Then, start the cylinder to close the cover door. When the circular sample is placed obliquely, it is necessary to first turn the handle to drive the rotating rod to rotate. During the rotation of the rotating rod, the circular sample on the placement rack is driven to be inclined. Then, rotate the bolt to fix the disc on the support ring. Through a simple structure, the device can stabilize the sample, making the sample not prone to shaking and capable of adjusting the inclination angle of the sample.

[0011] Beneficial effect: By turning the handle, the handle drives the rotating rod to rotate. During the rotation of the rotating rod, the circular sample on the placement rack is driven to be inclined, so that the device can adjust the inclination angle of the sample.

[0012] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation part. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. They are used to explain the utility model together with the following specific implementation, but do not constitute a limitation to the utility model. In the drawings:

[0014] Figure 1 is the first perspective structure diagram of the salt spray test chamber provided by the utility model;

[0015] Figure 2 is the second perspective structure diagram of the salt spray test chamber provided by the utility model;

[0016] Figure 3 is Figure 2 The enlarged structure diagram at position A in

[0017] Figure 4 is Figure 2 The enlarged structure diagram at position B in

[0018] Description of the attached drawing reference numerals

[0019] 1. Box body; 2. Cylinder; 3. Cover door; 4. Placing rack; 5. Rotating rod; 6. Clamping plate; 7. Installation frame; 8. Spring; 9. Circular hole; 10. Support ring; 11. Bolt; 12. Control cabinet; 13. Handle. Specific implementation manners

[0020] The following will describe in detail the specific implementation manners of the present utility model with reference to the attached drawings. It should be understood that the specific implementation manners described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0021] As Figures 1-4 shown: The present utility model provides a salt spray test chamber, the salt spray test chamber includes a box body 1, a cover door 3 is rotatably arranged on the box body 1, a plurality of rotating rods 5 are rotatably arranged in the box body 1, a placing rack 4 is arranged on each rotating rod 5, an installation groove is arranged on the placing rack 4, a circular sample is arranged in the installation groove, a clamping plate 6 is slidably arranged on the placing rack 4, and sliding the clamping plate 6 can make it contact with the circular sample; at least a part of the rotating rod 5 extends to the outside of the box body 1 and is connected with a disc, a plurality of circular holes 9 are arranged on the disc, a support ring 10 is arranged on the box body 1, the disc is rotatably arranged in the support ring 10, a bolt 11 is rotatably arranged on the support ring 10, and rotating the bolt 11 can make it engage with the circular holes 9 to fix the disc on the support ring 10.

[0022] The working principle of the present utility model: When using this device, it is necessary to first start the cylinder to open the cover door by the cylinder, then place the circular sample in the installation groove on the placing rack, then make the clamping plate contact with the circular sample to stabilize the circular sample on the installation rack, then start the cylinder to close the cover door. When the circular sample needs to be placed obliquely, it is necessary to first turn the handle to drive the rotating rod to rotate, and the circular sample on the placing rack will be tilted during the rotation of the rotating rod. Then, rotate the bolt to fix the disc on the support ring. Through a simple structure, the device can stabilize the sample, making the sample not prone to shaking and capable of adjusting the tilt angle of the sample.

[0023] In a preferred embodiment of the present utility model, a cylinder 2 is movably arranged on the box body 1, and the push rod of the cylinder 2 is connected to the cover door 3, which is to facilitate the cylinder to drive the cover door to move.

[0024] In a preferred embodiment of the present utility model, an installation frame 7 is arranged on the placement rack 4, a spring 8 is arranged inside the installation frame 7, one end of the spring 8 is connected to the inner wall of the installation frame 7, and the other end is connected to the clamping plate 6, which is to facilitate the stabilization of the circular sample and prevent the circular sample from shaking in the placement groove, rather than fixing the circular sample.

[0025] In a preferred embodiment of the present utility model, a handle 13 is arranged on the rotating rod 5, which is to facilitate the rotation of the rotating rod.

[0026] In a preferred embodiment of the present utility model, a sealing ring is arranged on the rotating rod 5, which is to prevent a gap from being generated between the rotating rod and the box body, thereby affecting the test result.

[0027] In a preferred embodiment of the present utility model, a control cabinet 12 is arranged on the box body 1, which is to facilitate the control of the interior of the box body.

[0028] The preferred embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present utility model, various simple modifications can be made to the technical solution of the present utility model, and these simple modifications all fall within the protection scope of the present utility model.

[0029] In addition, it should be noted that, in the case of no contradiction, the various specific technical features described in the above specific embodiments can be combined in any suitable manner. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods.

[0030] In addition, any combination can be made between various different embodiments of the present utility model, as long as it does not violate the idea of the present utility model, and it should also be regarded as the content disclosed by the present utility model.

Claims

1. A salt spray test chamber, characterized in that: The salt spray test box comprises a box body (1), a cover door (3) is rotatably provided on the box body (1), a plurality of rotating rods (5) are rotatably provided in the box body (1), a placement rack (4) is provided on each of the rotating rods (5), a placement groove is provided on the placement rack (4), a circular sample is provided in the placement groove, a clamping plate (6) is slidably provided on the placement rack (4), and the clamping plate (6) can be slid to make it contact with the circular sample; The rotating rod (5) at least partially extends to the outside of the box body (1) and is connected to a disc, on which a plurality of circular holes (9) are provided. A supporting ring (10) is provided on the box body (1). The disc is rotatably arranged in the supporting ring (10). A bolt (11) is rotatably arranged on the supporting ring (10). The bolt (11) can be rotated to engage with the circular hole (9) so as to fix the disc on the supporting ring (10).

2. The salt spray test chamber according to claim 1, characterized in that: A cylinder (2) is movably provided on the box body (1), and a push rod of the cylinder (2) is connected to the cover door (3).

3. The salt spray test chamber according to claim 1, characterized in that: The placement rack (4) is provided with a mounting frame (7), and a spring (8) is provided inside the mounting frame (7). One end of the spring (8) is connected to the inner wall of the mounting frame (7), and the other end is connected to the clamping plate (6).

4. The salt spray test chamber according to claim 1, characterized in that: The rotating rod (5) is provided with a handle (13).

5. The salt spray test chamber according to claim 4, characterized in that: A sealing ring is provided on the rotating rod (5).

6. The salt spray test chamber according to claim 1, characterized in that: A control cabinet (12) is arranged on the box body (1).

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