Sample multi-angle placing rack of xenon lamp aging test box

Abstract

The application relates to the technical field of xenon lamp aging test boxes, and particularly discloses a sample multi-angle placing frame of a xenon lamp aging test box, which comprises two bearing plates, the upper surfaces of the two bearing plates are fixedly provided with sliding covers, the interiors of the two sliding covers are slidably connected with sliding plates, a sliding opening is formed in the right side surface of one sliding cover, and the right side surface of one sliding plate is fixedly connected with a threaded rod. By rotating two rotating handles, two groups of rotating rods and two placing plates can be driven to rotate, the inclination angles of the samples on the two placing plates can be flexibly adjusted, in addition, the cooperation of two limiting assemblies can prevent the rotating rods from rotating, the angles of the two placing plates can be locked, the two sliding plates are arranged to move up and down in the two sliding covers, the locking ring is threadedly matched with the threaded rod, the placing plates can be driven to ascend and descend for height adjustment and height locking.

Description

Technical Field

[0001] This application relates to the field of xenon lamp aging test chambers, and in particular to a multi-angle sample placement rack for xenon lamp aging test chambers. Background Technology

[0002] Xenon lamp aging test chambers are environmental testing equipment that simulates the combined effects of light, heat, and humidity in the natural environment to accelerate the aging of materials. Its core principle is to use a xenon arc lamp as a light source, combined with a temperature control, humidity control, and filtration system, to reproduce the aging scenarios that materials may face during long-term outdoor use, thereby quickly assessing the weather resistance and durability of materials. It is widely used in product quality testing and R&D in industries such as plastics, coatings, rubber, textiles, automotive parts, and electronics.

[0003] However, most sample placement racks in current xenon lamp aging test chambers are fixed planar structures, which cannot simulate the aging process of materials under different light angles. This leads to a large deviation between the test results and the actual results. Furthermore, it is difficult to adjust the height of the placement rack according to the xenon lamp aging test chamber during use, thus reducing the flexibility of use. To address these issues, we propose a multi-angle sample placement rack for xenon lamp aging test chambers. Utility Model Content

[0004] This application provides a multi-angle sample placement rack for a xenon lamp aging test chamber, which allows for flexible adjustment of the tilt angle of the samples on the two placement plates, making the aging test closer to actual use scenarios. In addition, with the cooperation of two limiting components, the rotation rod can be prevented from rotating, locking the angle of the two placement plates and ensuring that the samples are stably tested under the set illumination angle, reducing the deviation between the test results and the actual situation.

[0005] This application provides a multi-angle sample placement rack for a xenon lamp aging test chamber, comprising two support plates. A sliding cover is fixedly mounted on the upper surface of each support plate. A sliding plate is slidably connected inside each of the two sliding covers. A sliding opening is provided on the right side of one of the sliding covers. A threaded rod is fixedly connected to the right side of one of the sliding plates. A locking ring is threaded onto the outer surface of the threaded rod. Bearing rings are fixedly embedded on the sides of the two support plates and the sides of the two sliding plates that are close to each other. Rotating rods are fixedly connected to the inner rings of both sets of bearing rings. Two placement plates are fixedly connected to the ends of the two sets of rotating rods that are close to each other. Fixing components are provided on the exterior of each of the two placement plates. Limiting components are provided on the left ends of each of the two rotating rods. Rotating handles are fixedly connected to the right ends of each of the two rotating rods.

[0006] Furthermore, both of the fixing components include two connecting plates fixedly mounted on the upper surface of the placement plate, and the upper surface of both connecting plates is provided with threaded openings.

[0007] Furthermore, both of the threaded openings are internally threaded with screws, and both screws are fixedly connected to a clamping plate at their bottom ends.

[0008] Furthermore, both of the aforementioned limiting components include two limiting discs fixedly installed at the left ends of two rotating rods, and multiple limiting ports are opened on the left side of both limiting discs.

[0009] Furthermore, each of the two limiting ports is provided with a limiting rod, and multiple limiting grooves are provided on the left side of one of the bearing plates and the left side of one of the sliding plates. The right ends of the two limiting rods extend into the interior of the two limiting grooves.

[0010] Furthermore, a bearing seat is fixedly installed on the bottom surface of both bearing plates, and two support plates are fixedly connected to the bottom surface of the bearing seat.

[0011] Furthermore, a stabilizing plate is fixedly installed on one side of each of the two bearing plates that are close to each other, and the bottom surface of each of the two stabilizing plates is fixedly installed on the upper surface of the bearing seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The technical solution provided in this application has at least the following technical effects or advantages: By rotating two handles, two sets of rotating rods and two placement plates can be rotated, allowing for flexible adjustment of the tilt angle of the samples on the two placement plates. This makes the aging test more closely resemble actual usage scenarios. In addition, with the cooperation of two limiting components, the rotation of the rotating rods can be stopped, locking the angle of the two placement plates and ensuring that the samples are stably tested under the set illumination angle, reducing the deviation between the test results and the actual situation. The two sliding plates can move up and down within the two sliding covers. At the same time, the locking ring and the threaded rod can drive the placement plates to rise and fall for height adjustment and height locking, which can adapt to different test height requirements in the test chamber. In addition, the fixed components can fix the billboard sample, preventing the sample from shifting or shaking during height adjustment, angle adjustment, and testing, thus avoiding affecting the test results. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the multi-angle sample placement rack of the xenon lamp aging test chamber of this application; Figure 2 For the sample multi-angle placement rack of the xenon lamp aging test chamber of this application Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 3 This is a rear view schematic diagram of the multi-angle sample placement rack of the xenon lamp aging test chamber of this application; Figure 4 This is a top view of the multi-angle sample placement rack of the xenon lamp aging test chamber of this application; In the diagram: 1. Bearing plate; 2. Sliding cover; 3. Sliding plate; 4. Sliding port; 5. Threaded rod; 6. Locking ring; 7. Fixing assembly; 701. Connecting plate; 702. Threaded port; 703. Screw; 704. Pressing plate; 8. Limiting assembly; 801. Limiting disc; 802. Limiting port; 803. Limiting rod; 804. Limiting groove; 9. Bearing ring; 10. Rotating rod; 11. Placement plate; 12. Bearing seat; 13. Support plate; 14. Stabilizing plate; 15. Rotating handle. Detailed Implementation

[0014] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0015] Example 1: Please see Figure 1-4 In this utility model, the multi-angle sample placement rack of the xenon lamp aging test chamber includes two support plates 1. A sliding cover 2 is fixedly installed on the upper surface of each support plate 1. A sliding plate 3 is slidably connected inside each sliding cover 2. A sliding opening 4 is provided on the right side of one sliding cover 2. A threaded rod 5 is fixedly connected to the right side of one sliding plate 3. A locking ring 6 is threadedly connected to the outer surface of the threaded rod 5. Bearing rings 9 are fixedly embedded on the sides of the two support plates 1 and the sides of the two sliding plates 3 that are close to each other. Rotating rods 10 are fixedly connected to the inner rings of both sets of bearing rings 9. Two placement plates 11 are fixedly connected to the ends of the two sets of rotating rods 10 that are close to each other. Fixing components 7 are provided on the outside of each of the two placement plates 11. Limiting components 8 are provided on the left ends of each of the two rotating rods 10. Rotating handles 15 are fixedly connected to the right ends of each of the two rotating rods 10. By rotating the two rotating handles... 15. It can drive two sets of rotating rods 10 and two placement plates 11 to rotate, and can flexibly adjust the tilt angle of the samples on the two placement plates 11, making the aging test closer to the actual use scenario. In addition, with the cooperation of two limiting components 8, the rotating rods 10 can be prevented from rotating, and the angle of the two placement plates 11 can be locked to ensure that the samples are tested stably under the set light angle, reducing the deviation between the test results and the actual situation. The two sliding plates 3 can move up and down in the two sliding covers 2. At the same time, through the threaded engagement of the locking ring 6 and the threaded rod 5, the placement plate 11 can be raised and lowered to adjust the height and lock the height, which can adapt to the different test height requirements in the test chamber. In addition, through the setting of the fixing component 7, the billboard sample can be fixed to prevent the sample from shifting or shaking during height adjustment, angle adjustment and test, which would affect the test results.

[0016] Example 2: Both fixing components 7 include connecting plates 701 fixedly mounted on the upper surface of two placement plates 11. Each connecting plate 701 has a threaded opening 702 on its upper surface, and a screw 703 is threaded into the interior of each threaded opening 702. A clamping plate 704 is fixedly connected to the bottom end of each screw 703. By rotating the two fixing components 7, the two screws 703 can move the two clamping plates 704 downwards until they are tightly pressed against the surface of the billboard, thus fixing the sample and preventing sample displacement during the test from affecting the test results. Both limiting components 8 include limiting discs 801 fixedly mounted on the left end of two rotating rods 10. Multiple limiting ports 802 are provided on the left side of each plate 1. Each limiting port 802 is equipped with a limiting rod 803. Multiple limiting grooves 804 are provided on the left side of each bearing plate 1 and the left side of each sliding plate 3. The right ends of the two limiting rods 803 extend into the two limiting grooves 804. By setting the limiting component 8, the two limiting rods 803 can be inserted into the limiting ports 802 at the corresponding angles on the two limiting plates 801, so that the right ends of the two limiting rods 803 extend into the corresponding limiting grooves 804. By limiting the two limiting plates 801 with the two limiting rods 803, the rotating rod 10 can be prevented from continuing to rotate, thereby locking the angle of the two placement plates 11 and ensuring that the sample is subjected to aging test under the set light angle.

[0017] The bottom surfaces of the two bearing plates 1 are fixedly mounted with a bearing seat 12. The bottom surfaces of the bearing seat 12 are fixedly connected with two support plates 13. The two bearing plates 1 are fixedly mounted with stabilizing plates 14 on their adjacent sides. The bottom surfaces of the two stabilizing plates 14 are fixedly mounted with the upper surface of the bearing seat 12. The bearing seat 12 and the two support plates 13 can provide stable support, and the two stabilizing plates 14 can make the bearing seat 12 more stable.

[0018] The working principle of this application is: First, place the billboard sample to be tested on the two placement plates 11 and fix it with the fixing component 7. Then, pull the two sliding plates 3 to move them up and down inside the two sliding covers 2, which drives the placement plates 11 to rise and fall synchronously to adjust the height. After adjusting the height to the appropriate position, rotate the locking ring 6 to engage with the threaded rod 5, so that the locking ring 6 fits tightly against the right side of the sliding cover 2. The movement of the sliding plate 3 inside the sliding cover 2 is restricted by friction to lock the height. Then, rotate the two rotating handles 15 to drive the two sets of rotating rods 10 and the two placement plates 11 to rotate, and adjust the tilt angle of the sample on the two placement plates 11. After the angle is adjusted to the target angle, the rotating rods 10 are stopped from rotating by the two limiting components 8 to lock the angle of the two placement plates 11. At the same time, put the placement rack into the xenon lamp aging test chamber to test the sample.

[0019] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multi-angle sample placement rack for a xenon lamp aging test chamber, characterized in that: It includes two support plates (1), and a sliding cover (2) is fixedly installed on the upper surface of each of the two support plates (1). A sliding plate (3) is slidably connected inside each of the two sliding covers (2). A sliding opening (4) is opened on the right side of one of the sliding covers (2). A threaded rod (5) is fixedly connected to the right side of one of the sliding plates (3). A locking ring (6) is threadedly connected to the outer surface of the threaded rod (5). A bearing ring (9) is fixedly embedded on the side of the two support plates (1) that are close to each other and the side of the two sliding plates (3) that are close to each other. A rotating rod (10) is fixedly connected to the inner ring of each of the two sets of bearing rings (9). Two placement plates (11) are fixedly connected to the end of each of the two sets of rotating rods (10) that are close to each other. A fixing component (7) is provided on the outside of each of the two placement plates (11). A limiting component (8) is provided on the left end of each of the two rotating rods (10). A rotating handle (15) is fixedly connected to the right end of each of the two rotating rods (10).

2. The multi-angle sample placement rack of the xenon lamp aging test chamber according to claim 1, characterized in that: Both of the fixing components (7) include connecting plates (701) fixedly mounted on the upper surface of two placement plates (11), and the upper surface of the two connecting plates (701) is provided with threaded openings (702).

3. The multi-angle sample placement rack of the xenon lamp aging test chamber according to claim 2, characterized in that: Both of the threaded openings (702) are threaded with screws (703), and the bottom ends of both screws (703) are fixedly connected with clamping plates (704).

4. The multi-angle sample placement rack of the xenon lamp aging test chamber according to claim 1, characterized in that: Both of the limiting components (8) include limiting plates (801) fixedly installed on the left end of two rotating rods (10), and multiple limiting ports (802) are opened on the left side of both limiting plates (801).

5. The multi-angle sample placement rack of the xenon lamp aging test chamber according to claim 4, characterized in that: Both of the limiting ports (802) are provided with limiting rods (803), and multiple limiting grooves (804) are provided on the left side of one of the bearing plates (1) and the left side of one of the sliding plates (3). The right ends of the two limiting rods (803) extend into the interior of the two limiting grooves (804).

6. The multi-angle sample placement rack of the xenon lamp aging test chamber according to claim 1, characterized in that: The bottom surfaces of the two bearing plates (1) are fixedly mounted with a bearing seat (12), and the bottom surfaces of the bearing seat (12) are fixedly connected with two support plates (13).

7. The multi-angle sample placement rack of the xenon lamp aging test chamber according to claim 1, characterized in that: A stabilizing plate (14) is fixedly installed on one side of each of the two bearing plates (1) that are close to each other, and the bottom surface of each of the two stabilizing plates (14) is fixedly installed on the upper surface of the bearing seat (12).

Images