High-temperature and high-humidity intelligent control test box

Abstract

The utility model discloses a high-temperature and high-humidity intelligent control test box which comprises a test box body, a hinge frame is arranged on the side face of the box body, a box door is arranged on the front face of the box body, a handle is arranged on the front face of the box door, a limiting block is arranged on the inner side wall of the box body, and a limiting groove is formed in the side face of the limiting block. A containing plate is arranged in the limiting groove, a splitter plate is arranged on the inner wall of the box body, and a water groove is formed in the bottom wall of the box body. The high-temperature and high-humidity intelligent control test box is provided with a servo motor, a threaded rod, a sliding groove, a sliding block, a water tank, a heating rod and a fan, the servo motor drives the threaded rod, the threaded rod drives the sliding block to move, the sliding block drives the heating rod to descend into the water tank, and the temperature and humidity in the test box can be rapidly increased; and the fan can accelerate air circulation in the test box, so that a test object in the test box can be rapidly tested, the test time is further shortened, and the test efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test boxes, in particular to a high-temperature and high-humidity intelligent control test box. Background Art

[0002] High temperature and high humidity test chamber is an instrument used in laboratories. It is suitable for the adaptability test of electrical, electronic, instrumentation and other products, parts and materials during storage, transportation and use in high and low temperature alternating hot and humid environments; it is a reliability test equipment for cold resistance, heat resistance, moisture resistance, dryness resistance test and quality control engineering of various electronic, electrical, electrical, plastic and other raw materials and devices; it is especially suitable for high temperature resistance, low temperature resistance and moisture resistance cycle test of optical fiber, LCD, crystal, inductor, PCB, battery, computer, mobile phone and other products.

[0003] The traditional heating method of high temperature and high humidity test chamber is to use heaters and humidifiers. This heating method is slow to take effect and cannot quickly increase the temperature in the test chamber. It is not possible to quickly test objects, which prolongs the test time and reduces the test efficiency. Therefore, a high temperature and high humidity intelligent control test chamber is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-temperature and high-humidity intelligent control test box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature and high-humidity intelligent control test box, comprising a test box body, a hinged frame is arranged on the side of the box body, a box door is arranged on the front of the box body, a handle is arranged on the front of the box door, a limit block is arranged on the inner side wall of the box body, a limit groove is arranged on the side of the limit block, a placement plate is arranged inside the limit groove, a diverter plate is arranged on the inner wall of the box body, a water trough is arranged on the bottom wall of the box body, a slide groove is arranged on the inner side wall of the box body, a right-angle plate is arranged on the bottom of the box body, a servo motor is arranged on the surface of the right-angle plate, and the servo The output end of the servo motor is rotatably connected with a threaded rod, and one end of the threaded rod passes through the bottom of the box and is rotatably connected to the inner top wall of the slide groove, the outer surface of the threaded rod is threadedly connected with a slider, the inner side wall of the box is provided with a clearance groove, a slide rod is arranged inside the clearance groove, a moving block is sleeved on the outer surface of the slide rod, connecting blocks are arranged on the sides of the moving block and the slider, connecting columns are arranged on the sides of the connecting block, a heating rod is arranged on the bottom of the connecting block, a temperature gauge is arranged on the top of the box, a sealing ring is arranged on the back of the box door, and a glass window is arranged on the front of the box door.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Preferably, the number of the limit blocks is four, two of the limit blocks form a group, and the two groups of limit blocks are symmetrically distributed on the inner two sides of the box body. The sides of the limit blocks are provided with limit grooves, and the size of the limit grooves is adapted to the size of the placement plate. By setting the limit blocks and limit grooves, when the placement plate in the test box needs to be replaced, cleaned or repaired, people can take the placement plate out of the test box, which is convenient for people to replace, clean and repair the placement plate.

[0008] Preferably, the number of the connecting blocks is six, three of the connecting blocks form a group, the two groups of connecting blocks are symmetrically arranged, and connecting columns are connected between the three connecting blocks. By arranging the connecting blocks and the connecting columns, a heating rod is provided at the bottom of the connecting blocks. When the temperature of the test chamber needs to be increased, the connecting blocks can enable the heating rod to be raised and lowered smoothly.

[0009] Preferably, the number of the moving blocks is four, two of the moving blocks form a group, and the two groups of moving blocks are symmetrically arranged. By arranging the moving blocks, when the servo motor drives the threaded rod to rotate, the slider drives the moving blocks on both sides to move, so that the moving blocks can drive the heating rod to rise and fall.

[0010] Preferably, rollers are provided at the bottom of the box body, and the number of the rollers is four, two groups of the rollers form a group, and the two groups of the rollers are symmetrically arranged. By providing the rollers, the test box can be placed stably, and when the test box needs to be moved, the rollers also facilitate the movement of the test box.

[0011] Preferably, the inner wall of the box is provided with a fan, and the number of the fans is two, and the two fans are symmetrically arranged on the inner wall of the box. By providing the fans, during the test, the rotation of the fans can accelerate the air flow in the test box, so that the high temperature and high humidity gas can quickly test the object.

[0012] Beneficial Effects

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: the high temperature and high humidity intelligent control test chamber is provided with a servo motor, a threaded rod, a slide groove, a slider, a water tank, a heating rod and a fan. The servo motor drives the threaded rod, so that the threaded rod drives the slider to move, and the slider drives the heating rod down into the water tank, which can quickly increase the temperature and humidity in the test chamber, and the fan can accelerate the air circulation in the test chamber, so that the test objects in the test chamber can be quickly tested, thereby shortening the test time and improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the top-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 5 for Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. Box body; 2. Articulated frame; 3. Box door; 4. Handle; 5. Limit block; 6. Limit groove; 7. Placement plate; 8. Diverter plate; 9. Sink; 10. Slide; 11. Threaded rod; 12. Slider; 13. Make way groove; 14. Slide rod; 15. Moving block; 16. Connecting block; 17. Connecting column; 18. Heating rod; 19. Fan; 20. Temperature gauge; 21. Sealing ring; 22. Roller; 23. Right-angle plate; 24. Servo motor; 25. Glass window. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a high-temperature and high-humidity intelligent control test box, including a test box body 1, a hinged frame 2 is arranged on the side of the box body 1, a box door 3 is arranged on the front of the box body 1, and rollers 22 are arranged at the bottom of the box body 1. The number of rollers 22 is four, two groups of rollers 22 form a group, and the two groups of rollers 22 are symmetrically arranged. By arranging the rollers 22, the test box can be placed stably. When the test box needs to be moved, the rollers 22 also facilitate the movement of the test box.

[0022] A handle 4 is provided on the front of the box door 3, and a limit block 5 is provided on the inner wall of the box body 1. A limit groove 6 is provided on the side of the limit block 5. There are four limit blocks 5, two limit blocks 5 form a group, and the two groups of limit blocks 5 are symmetrically distributed on the inner two sides of the box body 1. The sides of the limit blocks 5 are provided with limit grooves 6, and the size of the limit grooves 6 is adapted to the size of the placement plate 7. By setting the limit blocks 5 and the limit grooves 6, when the placement plate 7 in the test box needs to be replaced, cleaned or repaired, people can take the placement plate 7 out of the test box, which is convenient for people to replace, clean and repair the placement plate 7.

[0023] A placement plate 7 is provided inside the limiting groove 6, a diverter plate 8 is provided on the inner wall of the box body 1, a water trough 9 is provided on the bottom wall of the box body 1, a slide groove 10 is opened on the inner side wall of the box body 1, a right-angle plate 23 is provided at the bottom of the box body 1, a servo motor 24 is provided on the surface of the right-angle plate 23, a threaded rod 11 is rotatably connected to the output end of the servo motor 24, and one end of the threaded rod 11 passes through the bottom of the box body 1 and is rotatably connected to the inner top wall of the slide groove 10, and a slider 12 is threadedly connected to the outer surface of the threaded rod 11.

[0024] A clearance groove 13 is provided on the inner wall of the box body 1, and a slide rod 14 is arranged inside the clearance groove 13. A moving block 15 is sleeved on the outer surface of the slide rod 14. There are four moving blocks 15, two moving blocks 15 form a group, and the two groups of moving blocks 15 are symmetrically arranged. By arranging the moving blocks 15, when the servo motor 24 drives the threaded rod 11 to rotate, the slider 12 drives the moving blocks 15 on both sides to move, so that the moving blocks 15 can drive the heating rod 18 to rise and fall.

[0025] Connecting blocks 16 are provided on the sides of the moving block 15 and the slider 12, and connecting columns 17 are provided on the sides of the connecting blocks 16. There are six connecting blocks 16, three connecting blocks 16 form a group, two groups of connecting blocks 16 are symmetrically arranged, and connecting columns 17 are connected between the three connecting blocks 16. By providing the connecting blocks 16 and the connecting columns 17, a heating rod 18 is provided at the bottom of the connecting block 16. When the temperature of the test chamber needs to be increased, the connecting block 16 can make the heating rod 18 rise and fall smoothly, and a through hole is provided inside the connecting column 17 to facilitate the connection of the circuit.

[0026] A heating rod 18 is provided at the bottom of the connecting block 16, a thermometer 20 is provided at the top of the box body 1, and a fan 19 is provided on the inner wall of the box body 1. There are two fans 19, and the two fans 19 are symmetrically arranged on the inner wall of the box body 1. By providing the fans 19, during the test, the rotation of the fans 19 can accelerate the air flow in the test box, so that the high-temperature and high-humidity gas can quickly test the object. A sealing ring 21 is provided on the back of the box door 3, and a glass window 25 is provided on the front of the box door 3.

[0027] Working principle: When the high temperature and high humidity test chamber needs to be tested, the box door 3 is opened through the handle 4, water is poured into the water tank 9, and then the test object is placed on the placement plate 7, the box door 3 is closed, and then the servo motor 24 is started. The servo motor 24 drives the threaded rod 11 to rotate, and the threaded rod 11 drives the slider 12 to move in the slide groove 10, so that the slider 12 drives the connecting block 16 to move, and the connecting block 16 drives the moving block 15 to move in the give way groove 13 through the connecting column 17, so that the connecting block 16 drives the heating rod 18 to smoothly descend into the water tank 9, so that the temperature and humidity in the test chamber can be quickly increased, and then the air circulation in the test chamber is accelerated by the rotation of the fan 19, so that the objects in the test chamber can be quickly tested.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature and high humidity intelligent control test chamber, characterized in that: The invention comprises a test box (1), wherein a hinge frame (2) is arranged on the side of the box (1), a box door (3) is arranged on the front of the box (1), a handle (4) is arranged on the front of the box door (3), a limit block (5) is arranged on the inner wall of the box (1), a limit groove (6) is arranged on the side of the limit block (5), a placement plate (7) is arranged inside the limit groove (6), a diverter plate (8) is arranged on the inner wall of the box (1), a water trough (9) is arranged on the bottom wall of the box (1), a slide groove (10) is arranged on the inner wall of the box (1), a right-angle plate (23) is arranged on the bottom of the box (1), a servo motor (24) is arranged on the surface of the right-angle plate (23), an output end of the servo motor (24) is rotatably connected to a threaded rod (11), and the threaded rod ( One end of the threaded rod (11) passes through the bottom of the box body (1) and is rotatably connected to the inner top wall of the slide groove (10); the outer surface of the threaded rod (11) is threadedly connected to a slider (12); the inner side wall of the box body (1) is provided with a clearance groove (13); a slider (14) is arranged inside the clearance groove (13); a moving block (15) is sleeved on the outer surface of the slider (14); a connecting block (16) is arranged on the side of the moving block (15) and the slider (12); a connecting column (17) is arranged on the side of the connecting block (16); a heating rod (18) is arranged at the bottom of the connecting block (16); a thermometer (20) is arranged on the top of the box body (1); a sealing ring (21) is arranged on the back of the box door (3); and a glass window (25) is arranged on the front of the box door (3).

2. The high temperature and high humidity intelligent control test box according to claim 1, characterized in that: The number of the limit blocks (5) is four, two of the limit blocks (5) form a group, and the two groups of limit blocks (5) are symmetrically distributed on the inner two sides of the box body (1). The side surfaces of the limit blocks (5) are provided with limit grooves (6), and the size of the limit grooves (6) is adapted to the size of the placement plate (7).

3. The high temperature and high humidity intelligent control test box according to claim 1, characterized in that: The number of the connecting blocks (16) is six, three connecting blocks (16) form a group, two groups of connecting blocks (16) are symmetrically arranged, and connecting columns (17) are connected between the three connecting blocks (16).

4. The high temperature and high humidity intelligent control test box according to claim 1, characterized in that: The number of the moving blocks (15) is four, two of the moving blocks (15) form a group, and the two groups of moving blocks (15) are symmetrically arranged.

5. The high temperature and high humidity intelligent control test box according to claim 1, characterized in that: Rollers (22) are arranged at the bottom of the box body (1), and there are four rollers (22). Two groups of rollers (22) form one group, and the two groups of rollers (22) are symmetrically arranged.

6. The high temperature and high humidity intelligent control test box according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a fan (19), and the number of the fans (19) is two, and the two fans (19) are symmetrically arranged on the inner wall of the box body (1).

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