A humidity simulation testing machine

Abstract

This utility model discloses a humidity simulation test machine, including a humidity chamber wall and a snap-fit ​​assembly placed inside the humidity chamber wall. The snap-fit ​​assembly includes a snap-fit ​​plate, a snap-fit ​​bracket, and a locking plate. The snap-fit ​​plate is fixedly connected to the inner side wall of the humidity chamber wall, and the locking plate is slidably connected inside the snap-fit ​​plate. The locking plate and the snap-fit ​​plate have snap-fit ​​grooves, and the snap-fit ​​bracket is inserted into the locking plate and the snap-fit ​​plate through the snap-fit ​​grooves. When the protective box door is opened, the bottom tray is installed at the bottom of the humidity chamber wall through the L-shaped snap-fit ​​block to facilitate subsequent cleaning of the internal space. According to the size and quantity of the test sample, the locking plate is moved by moving the lever to align the locking plate with the snap-fit ​​groove on the snap-fit ​​plate. The snap-fit ​​bracket is inserted into the snap-fit ​​groove. Then, the lever is moved in the opposite direction to misalign the locking plate with the snap-fit ​​groove of the snap-fit ​​plate, locking the snap-fit ​​bracket. The support plate is placed on the snap-fit ​​bracket, and water is injected into the diversion plate through the water inlet on the sealing plate.

Description

Technical Field

[0001] This utility model relates to the field of humidity simulation testing technology, specifically a humidity simulation test machine. Background Technology

[0002] Traditional testing machines often employ fixed or complex bolted connections for the installation and adjustment of the support plates. This makes changing support plates of different specifications or adjusting their positions cumbersome, time-consuming, and labor-intensive, severely impacting testing efficiency. Furthermore, this connection method is prone to loosening after prolonged use, leading to instability of the support plates and consequently affecting the accuracy of test results. Therefore, those skilled in the art have provided a humidity simulation testing machine to address the problems mentioned in the background section. Utility Model Content

[0003] The purpose of this invention is to provide a humidity simulation test machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A humidity simulation test machine includes a humidity chamber wall and a snap-fit ​​assembly placed inside the humidity chamber wall. The snap-fit ​​assembly includes a snap-fit ​​plate, a snap-fit ​​bracket, and a locking plate. The snap-fit ​​plate is fixedly connected to the inner side wall of the humidity chamber wall, and the locking plate is slidably connected inside the snap-fit ​​plate. The locking plate and the snap-fit ​​plate are provided with snap-fit ​​grooves, and the snap-fit ​​bracket is inserted into the locking plate and the snap-fit ​​plate through the snap-fit ​​grooves.

[0005] Furthermore, the snap-fit ​​assembly also includes a sliding rod and a positioning piece. A first sliding groove is provided on the locking plate, and a sliding rod is fixedly connected to the inner side wall of the snap-fit ​​plate. The sliding rod is slidably connected in the first sliding groove, and a positioning piece is fixedly connected to the end of the sliding rod away from the snap-fit ​​plate.

[0006] Furthermore, the latching assembly also includes a lever, and the latching plate is fixedly connected to the lever on the side near the latching plate. The latching plate has a second sliding groove, and the lever is slidably connected in the second sliding groove.

[0007] Furthermore, a pair of L-shaped snap-fit ​​blocks are fixedly connected to the inner wall of the moisturizing cavity, and a base is snapped into the moisturizing cavity wall through the L-shaped snap-fit ​​blocks. A protective box is provided on the outer side of the moisturizing cavity wall, and an atomizing component for controlling humidity is provided between the protective box and the moisturizing cavity wall.

[0008] Furthermore, the atomizing component includes a water inlet, a flow divider, and an atomizing nozzle. The flow divider is fixedly connected to the upper end of the moisturizing chamber wall, and the atomizing nozzle is fixedly connected to the top wall inside the moisturizing chamber wall. The atomizing nozzle and the flow divider are interconnected.

[0009] Furthermore, a sealing plate is detachably and fixedly connected to the protective box, and a water inlet is fixedly connected to the upper surface of the diversion plate, with the water inlet penetrating through the sealing plate.

[0010] Furthermore, the surface of the protective box is provided with a switch door for opening and closing the internal sealed space, and a bearing plate is clamped to the wall of the moisture-proof cavity by a snap-fit ​​bracket.

[0011] By adopting the above technical solution Compared with the prior art, the beneficial effects of this utility model are: The support plate is mounted on the snap-fit ​​bracket, which can be picked up and operated directly when changing, without complicated tools or cumbersome steps, greatly improving work efficiency. At the same time, the matching design of the snap-fit ​​plate and the snap-fit ​​slot can quickly adjust the position of the snap-fit ​​bracket to adapt to the placement requirements of test samples of different sizes and specifications, realize flexible planning and utilization of test space, and meet diverse test scenarios. After adjustment, by moving the locking plate to create a certain degree of misalignment between it and the snap-fit ​​slot on the snap-fit ​​plate, the snap-fit ​​bracket inserted into the snap-fit ​​slot can be locked. This unique locking method is not only easy to operate, but also enhances the fixing effect of the snap-fit ​​bracket compared with conventional alignment and insertion locking. It effectively prevents the bracket from loosening or shifting due to vibration, external force or other factors during the test, providing more stable support for the bearing plate and the test sample placed on it, ensuring the accuracy and reliability of the humidity simulation test, and avoiding the impact of component shaking on the test results. The cooperation between the sliding rod, the first sliding groove, and the positioning piece ensures that the locking plate slides smoothly and does not disengage from the snap-fit ​​plate, providing a stable foundation for the misalignment operation of the locking plate and the snap-fit ​​groove. The setting of the toggle block and the second sliding groove provides a convenient leverage point for the movement of the locking plate, further optimizing the operation experience of misalignment locking. In addition, the wall of the humidity chamber is snapped into the base by an L-shaped snap-fit ​​block, which facilitates the cleaning and maintenance of the bottom of the equipment. The protective box protects the internal components, the door allows for easy operation and observation, and the atomizing component provides precise humidity control. These features make the equipment both practical and safe, extending its service life and comprehensively meeting the needs of humidity simulation tests. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a humidity simulation test machine; Figure 2 This is a frontal cross-sectional structural diagram of a humidity simulation test machine; Figure 3 This is a schematic diagram of a half-section structure of a humidity simulation test machine; Figure 4 In this utility model Figure 2 A magnified schematic diagram of the structure at point A; Figure 5 In this utility model Figure 2 A magnified view of the structure at point B; In the diagram: 1. Water inlet; 2. Sealing plate; 3. Protective housing; 4. Opening and closing door; 5. Moisturizing chamber wall; 6. Snap-fit ​​plate; 7. Snap-fit ​​groove; 8. Snap-fit ​​bracket; 9. Diverter plate; 10. Atomizing nozzle; 11. Support plate; 12. Sliding rod; 13. First sliding groove; 14. Positioning piece; 15. Locking plate; 16. Second sliding groove; 17. Toggle block; 18. L-shaped snap-fit ​​block; 19. Base support. Detailed Implementation

[0013] To make the technical means, creative features, achieved objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0014] Please see Figures 1-5This utility model provides an embodiment of a humidity simulation test machine, including a humidity chamber wall 5 and a snap-fit ​​assembly placed inside the humidity chamber wall 5. The snap-fit ​​assembly includes a snap-fit ​​plate 6, a snap-fit ​​bracket 8, and a locking plate 15. The snap-fit ​​plate 6 is fixedly connected to the inner side wall of the humidity chamber wall 5, and the locking plate 15 is slidably connected inside the snap-fit ​​plate 6. The locking plate 15 and the snap-fit ​​plate 6 are provided with snap-fit ​​grooves 7, and the snap-fit ​​bracket 8 is inserted into the locking plate 15 and the snap-fit ​​plate 6 through the snap-fit ​​grooves 7. The snap-fit ​​assembly also includes a sliding rod 12 and a positioning piece 14. The locking plate 15 is provided with a first sliding groove 13, and the inner side of the snap-fit ​​plate 6 is provided with a first sliding groove 13. A sliding rod 12 is fixedly connected to the wall, and the sliding rod 12 is slidably connected in the first sliding groove 13. A positioning piece 14 is fixedly connected to the end of the sliding rod 12 away from the snap-fit ​​plate 6. The snap-fit ​​assembly also includes a lever 17. The lever 17 is fixedly connected to the side of the locking plate 15 near the snap-fit ​​plate 6. A second sliding groove 16 is provided on the snap-fit ​​plate 6, and the lever 17 is slidably connected in the second sliding groove 16. The snap-fit ​​plate 6 is made of high-strength metal material and is connected to the inner wall of the moisturizing cavity 5 by welding or bolting to ensure a firm connection. The second sliding groove 16 is provided on the snap-fit ​​plate 6, and its shape and size are specified. The adapter block 17 is adapted to allow it to slide smoothly within the slot. Simultaneously, a snap-fit ​​groove 7 is formed on the snap-fit ​​plate 6 at the position corresponding to the snap-fit ​​bracket 8. The locking plate 15 is also made of metal and matches the size of the snap-fit ​​plate 6. A first sliding groove 13 and a snap-fit ​​groove 7 are formed on the locking plate 15. The size of the first sliding groove 13 matches the sliding rod 12, ensuring that the sliding rod 12 can slide stably within the groove. The length of the first sliding groove 13 must meet the sliding stroke requirements of the locking plate 15 on the snap-fit ​​plate 6. One end of the sliding rod 12 is welded to the inner wall of the snap-fit ​​plate 6, and the other end is welded to a positioning piece 14. The positioning piece 14 is a circular metal piece with a diameter greater than the width of the first sliding groove 13. It prevents the locking plate 15 from detaching from the sliding rod 12 during sliding and serves as a limit. The toggle block 17 is fixed to the side of the locking plate 15 near the snap-fit ​​plate 6 by welding. Its size is adapted to the second sliding groove 16, making it convenient for the operator to slide the locking plate 15 by toggling the toggle block 17. The snap-fit ​​bracket 8 is designed according to the size and weight of the bearing plate 11 and is made of metal. Its two ends are provided with protrusions that match the shape of the snap-fit ​​groove 7 so that they can be inserted into the snap-fit ​​groove 7 of the snap-fit ​​plate 6 and the locking plate 15 for fixing.

[0015] In this embodiment, a pair of L-shaped snap-fit ​​blocks 18 are fixedly connected to the inner wall of the moisturizing cavity wall 5, and a base support 19 is snapped onto the moisturizing cavity wall 5 via the L-shaped snap-fit ​​blocks 18. A protective housing 3 is provided on the outer side of the moisturizing cavity wall 5, and an atomizing component for controlling humidity is provided between the protective housing 3 and the moisturizing cavity wall 5. The atomizing component includes a water inlet 1, a flow divider 9, and an atomizing nozzle 10. The flow divider 9 is fixedly connected to the upper end of the moisturizing cavity wall 5, and the atomizing nozzle 10 is fixedly connected to the inner top wall of the moisturizing cavity wall 5, and the atomizing nozzle 10 is interconnected with the flow divider 9. A sealing plate 2 is detachably fixedly connected to the protective enclosure 3. An inlet 1 is fixedly connected to the upper surface of the diversion plate 9, and the inlet 1 penetrates the sealing plate 2. The surface of the protective enclosure 3 is provided with a switch door 4 for opening and closing the internal sealed space. A bearing support plate 11 is snapped into the inner wall of the moisturizing chamber 5 via a snap-fit ​​bracket 8. The moisturizing chamber wall 5 is made of double-layer insulation material; the inner layer is corrosion-resistant stainless steel, and the outer layer is thermal insulation material to reduce the loss of internal humidity and temperature. A pair of L-shaped supports are fixedly installed on the inner side wall of the moisturizing chamber wall 5. The L-shaped snap-fit ​​blocks are connected to the moisturizing chamber wall 5 by welding or bolting. The base 19 is made of metal and has a snap-fit ​​groove on its edge that matches the L-shaped snap-fit ​​blocks. It is installed at the bottom of the moisturizing chamber wall 5 by snap-fit ​​to facilitate the removal of garbage that falls to the bottom. The protective box 3 is made of metal shell with an internal insulation layer. A switch door 4 is installed on the surface of the protective box 3. The switch door 4 is connected by a hinge and equipped with a locking device to ensure good sealing after closing. A diversion plate 9 is fixedly connected to the upper end of the moisturizing chamber wall 5 by bolts. The diversion plate 9 has multiple water outlets, which are connected to atomizing nozzles 10. The atomizing nozzles 10 are fine water mist nozzles, which can evenly humidify the inside of the moisturizing chamber wall 5. They are connected to the diversion plate 9 through pipes. A water inlet 1 is installed on the upper surface of the diversion plate 9. The water inlet 1 penetrates the sealing plate 2. The sealing plate 2 is detachably fixed to the protective box 3 by bolts, which facilitates the maintenance of the water inlet 1 and the diversion plate 9.

[0016] Open the switch door 4 of the protective box 3, and install the base 19 at the bottom of the moisturizing chamber wall 5 using the L-shaped snap-fit ​​block for easy cleaning of the internal space later. Depending on the size and quantity of the test samples, move the locking plate 15 by turning the lever 17 to align the locking plate 15 with the snap-fit ​​groove 7 on the snap-fit ​​plate 6. Insert the snap-fit ​​bracket 8 into the snap-fit ​​groove 7, and then turn the lever 17 in the opposite direction to misalign the locking plate 15 with the snap-fit ​​groove 7 of the snap-fit ​​plate 6, locking the snap-fit ​​bracket 8. Place the support plate 11 on the snap-fit ​​bracket 8, and inject water into the diversion plate 9 through the water inlet 1 on the sealing plate 2. The water flows through the diversion plate... 9. Distribute the water evenly to each atomizing nozzle 10, close the switch door 4 of the protective box 3, start the equipment, and the atomizing nozzle 10 sprays the water into the wall of the humidifying chamber 5 to start simulating the humidity environment. Place the test sample on the support plate 11, set the humidity, time and other parameters of the equipment according to the test requirements, and the equipment starts to run the test. During the test, because the snap-fit ​​bracket 8 is locked by the locking plate 15, the support plate 11 remains stable and will not shake or shift, ensuring that the test sample is tested in a stable humidity environment.

[0017] The support plate 11 is mounted on the snap-fit ​​bracket 8. It can be picked up and operated directly during replacement without complicated tools or cumbersome steps, which greatly improves work efficiency. At the same time, the cooperative design of the snap-fit ​​plate 6 and the snap-fit ​​groove 7 can quickly adjust the position of the snap-fit ​​bracket 8 to adapt to the placement requirements of test samples of different sizes and specifications, realize flexible planning and utilization of test space, and meet diverse test scenarios. After adjustment, by moving the locking plate 15, it can be misaligned with the snap-fit ​​groove 7 on the snap-fit ​​plate 6 to a certain extent, which can lock the snap-fit ​​bracket 8 inserted in the snap-fit ​​groove 7. This unique locking method is not only easy to operate, but also enhances the fixing effect of the snap-fit ​​bracket 8 compared to conventional alignment and plug-in locking. It effectively prevents the bracket from loosening or shifting during the test due to vibration, external force, or other factors, providing more stable support for the bearing plate 11 and the test sample placed on it. This ensures the accuracy and reliability of the humidity simulation test and avoids the impact of component shaking on the test results. The cooperation between the sliding rod 12, the first sliding groove 13, and the positioning piece 14 ensures that the locking plate 15 slides smoothly and will not detach from the snap-fit ​​plate 6, providing a stable basis for the misalignment operation of the locking plate 15 and the snap-fit ​​groove 7. The setting of the lever 17 and the second sliding groove 16 provides a convenient leverage point for the movement of the locking plate 15, further optimizing the operation experience of the misalignment locking. In addition, the moisturizing chamber wall 5 is connected to the base 19 by an L-shaped snap-fit ​​block, which facilitates cleaning and maintenance of the bottom of the equipment; the protective box 3 protects the internal components, the door 4 facilitates operation and observation, and the atomizing component provides precise humidity control. These features make the equipment both practical and safe, extending its service life and fully meeting the needs of humidity simulation tests.

[0018] This specification describes embodiments, but not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A humidity simulation testing machine comprising a humidity maintaining cavity wall (5) and a clamping assembly placed in the humidity maintaining cavity wall (5), characterized in that, The snap-fit ​​assembly includes a snap-fit ​​plate (6), a snap-fit ​​bracket (8), and a locking plate (15). The snap-fit ​​plate (6) is fixedly connected to the inner side wall of the moisturizing cavity wall (5), and the locking plate (15) is slidably connected inside the snap-fit ​​plate (6). Snap-fit ​​grooves (7) are provided on the locking plate (15) and the snap-fit ​​plate (6), and the snap-fit ​​bracket (8) is inserted into the locking plate (15) and the snap-fit ​​plate (6) through the snap-fit ​​grooves (7).

2. The humidity simulation test machine of claim 1, wherein The snap-fit ​​assembly also includes a sliding rod (12) and a positioning piece (14). A first sliding groove (13) is provided on the locking plate (15). The sliding rod (12) is fixedly connected to the inner side wall of the snap-fit ​​plate (6). The sliding rod (12) is slidably connected in the first sliding groove (13). The end of the sliding rod (12) away from the snap-fit ​​plate (6) is fixedly connected to the positioning piece (14).

3. The humidity-fugitive test machine of claim 2, wherein The snap-fit ​​assembly also includes a lever (17). The locking plate (15) is fixedly connected to the lever (17) on the side near the snap-fit ​​plate (6). The snap-fit ​​plate (6) has a second sliding groove (16), and the lever (17) is slidably connected in the second sliding groove (16).

4. The humidity-fugitive test machine of claim 3, wherein A pair of L-shaped snap-fit ​​blocks (18) are fixedly connected to the inner wall of the moisturizing cavity wall (5), and the base (19) is snapped onto the moisturizing cavity wall (5) by the L-shaped snap-fit ​​blocks (18). A protective box (3) is provided on the outer side of the moisturizing cavity wall (5), and a humidity control atomizing component is provided between the protective box (3) and the moisturizing cavity wall (5).

5. The humidity-facsimile testing machine according to claim 4, wherein The atomizing component includes an inlet (1), a flow divider (9), and an atomizing nozzle (10). The flow divider (9) is fixedly connected to the upper end of the moisturizing cavity wall (5), and the atomizing nozzle (10) is fixedly connected to the inner top wall of the moisturizing cavity wall (5). The atomizing nozzle (10) and the flow divider (9) are interconnected.

6. A humidity faking testing machine according to claim 5, characterized in that The protective box (3) is detachably fixedly connected to a sealing plate (2), and the upper surface of the diversion plate (9) is fixedly connected to a water inlet (1), and the water inlet (1) is installed through the sealing plate (2).

7. A humidity faking testing machine according to claim 6, characterized in that The protective box (3) has a switch door (4) for opening and closing the internal sealed space, and a bearing plate (11) is clamped in the moisturizing cavity wall (5) by a clamping bracket (8).

Images