An automatic high temperature aging test chamber

Abstract

The utility model discloses an automatic high temperature ageing test box relates to test equipment production technical field, including the box, the tray of sliding connection in the box inside, drive mechanism and heating unit, and the test cabin is seted up in the box inside, and the through groove is seted up on the box outer wall, and the through groove is linked together with the test cabin, and drive mechanism sets up in the box inside, and drive mechanism output is connected with the tray, and heating unit sets up in the test cabin, and the tray is kept sliding in the test cabin through drive mechanism drive, and moves to the outside of the box through the through groove. The utility model provides an automatic high temperature ageing test box, and the test cabin in the box inside can be heated through heating unit to simulate high temperature environment, and the sample of being tested can be supported through the tray, and the tray can be kept sliding in the test cabin through drive mechanism drive, and then moves to the outside of the box through the through groove, can conveniently check the sample ageing state of test personnel at any time, improves test efficiency.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment manufacturing technology, specifically to an automatic high-temperature aging test chamber. Background Technology

[0002] A high-temperature test chamber is a device used to test, study, and simulate materials (such as sensors) under high-temperature conditions. It provides a temperature-controlled environment to simulate real-world application environments at high temperatures and to test the high-temperature resistance of materials.

[0003] According to invention patent application CN103105459A, published on May 15, 2013, a high-temperature test chamber is disclosed. Inside the outer shell of the high-temperature test chamber is a heat-resistant protective mesh. Test items are placed on top of the heat-resistant protective mesh. Below the heat-resistant protective mesh are electrodes, below the electrodes is a fan, and below the fan are a circuit board and a power plug. When the power is turned on, an electric arc is generated on the electrodes, producing high temperatures. Simultaneously, the fan below the electrodes begins to rotate. Its main technical advantage is that the fan blows the high temperature generated by the electric arc upwards onto the heat-resistant protective mesh and the test items placed on it. Because the temperature inside the chamber can rise rapidly in a short time, the required test temperature can be easily reached, reducing the cost of the test.

[0004] In existing technologies, most high-temperature aging test chambers are closed structures. After the test sample is placed inside the test chamber, it is sealed and subjected to high-temperature aging test. As a result, it is not easy for testers to see the aging degree of the test sample inside the test chamber. Therefore, an automatic high-temperature aging test chamber is proposed to solve the problem that testers cannot easily see the aging degree of the test sample inside the test chamber in existing high-temperature aging test chambers. Utility Model Content

[0005] The purpose of this invention is to provide an automatic high-temperature aging test chamber that allows testers to conveniently observe the aging degree of the test samples inside the chamber.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic high-temperature aging test chamber includes a chamber body with a top cover rotatably connected to it. It is characterized by further including a tray, a drive mechanism, and a heating unit slidably connected to the interior of the chamber body. A test chamber is formed inside the chamber body, and a passage groove is formed on the outer wall of the chamber body, communicating with the test chamber. The drive mechanism is located inside the chamber body, and its output end is connected to the tray. The heating unit is located inside the test chamber. The drive mechanism drives the tray to slide within the test chamber and move through the passage groove to the outside of the chamber body.

[0008] Preferably, the drive mechanism includes a drive motor, a movable plate, and a connecting rod. An installation compartment is provided inside the housing. The drive motor is fixedly installed inside the installation compartment. The movable plate is fixedly connected to the output end of the drive motor. The connecting rod is connected to the movable plate. The end of the connecting rod passes through and extends into the test chamber. One end of the connecting rod located inside the test chamber is connected to the tray.

[0009] Preferably, the device also includes a clamping mechanism disposed on the tray. The clamping mechanism includes a positioning rod, an adjusting rod, and a clamping rod. The positioning rod is rotatably connected to the tray, the adjusting rod is movably connected to the tray, and the clamping rod is rotatably connected to the tray. An elastic unit is provided between the clamping rod and the tray, and the clamping rod is driven to abut against the positioning rod and the clamping rod through the elastic unit.

[0010] Preferably, the end of the clamping rod is rotatably connected to a connecting block, and the connecting block is movably connected to the tray.

[0011] The automatic high-temperature aging test chamber provided by this utility model, as described above, has the following beneficial effects:

[0012] This utility model can heat the test chamber inside the chamber through a heating unit to simulate a high-temperature environment. The tray can support the sample to be tested. During the test, the tray can be driven by a drive mechanism to keep sliding inside the test chamber and then move through the slot to the outside of the chamber. This allows testers to check the aging status of the sample at any time and improves the testing efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0015] Figure 2 This is a schematic diagram of the pallet movement position provided in an embodiment of the present utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the box provided in an embodiment of the present utility model;

[0017] Figure 4 A schematic diagram of the tray structure provided for an embodiment of this utility model;

[0018] Figure 5This is a schematic diagram of the unfolded clamping mechanism provided in an embodiment of the present utility model;

[0019] Figure 6 A schematic diagram of the internal structure of the test chamber provided in an embodiment of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Chamber; 11. Test chamber; 12. Passageway; 13. Installation chamber; 14. Baffle; 2. Top cover; 3. Tray; 4. Drive mechanism; 41. Drive motor; 42. Movable plate; 43. Connecting rod; 5. Heating unit; 6. Clamping mechanism; 61. Positioning rod; 62. Adjusting rod; 63. Clamping rod; 64. Connecting block. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] Please see Figure 1 — Figure 6 An automatic high-temperature aging test chamber includes a chamber body 1, a top cover 2 rotatably connected to the chamber body 1, a tray 3 slidably connected inside the chamber body 1, a drive mechanism 4, and a heating unit 5. A test chamber 11 is opened inside the chamber body 1, and a passage groove 12 is opened on the outer wall of the chamber body 1, and the passage groove 12 is connected to the test chamber 11. The drive mechanism 4 is located inside the chamber body 1, and the output end of the drive mechanism 4 is connected to the tray 3. The heating unit 5 is located inside the test chamber 11. The drive mechanism 4 drives the tray 3 to slide inside the test chamber 11 and move through the passage groove 12 to the outside of the chamber body 1.

[0024] A test chamber 11 is provided inside the housing 1. A heating unit 5 is fixedly installed inside the test chamber 11. The heating unit 5 can heat the inside of the test chamber 11 to simulate a high-temperature environment. Preferably, the heating unit 5 is a PID heating control module, which can achieve precise temperature control. A drive mechanism 4 is provided inside the housing 1. A passage groove 12 is provided on the outer wall of the housing 1. The tray 3 is slidably connected to the inside of the test chamber 11. The output end of the drive mechanism 4 is connected to the tray 3. The drive mechanism 4 can drive the tray 3 to slide inside the test chamber 11. It can also be moved to the outside of the housing 1 through the passage groove 12, which makes it convenient for staff to check the aging degree of the test samples on the tray 3.

[0025] This utility model can heat the test chamber 11 inside the chamber 1 through the heating unit 5 to simulate a high-temperature environment. The tray 3 can support the sample to be tested. During the test, the drive mechanism 4 can drive the tray 3 to slide inside the test chamber 11 and then move through the slot 12 to the outside of the chamber 1. This allows the tester to check the aging status of the sample at any time and improves the test efficiency.

[0026] As an embodiment provided by this utility model, such as Figure 3 As shown, the drive mechanism 4 includes a drive motor 41, a movable plate 42, and a connecting rod 43. An installation compartment 13 is provided inside the housing 1. The drive motor 41 is fixedly installed inside the installation compartment 13. The drive motor 41 is specifically a stepper motor, and its output end can maintain extension and retraction. Preferably, the drive motor 41 can be replaced by a cylinder, a linear module, or other mechanical structure or component whose output end can maintain reciprocating movement.

[0027] The movable plate 42 is fixedly connected to the output end of the drive motor 41 and is located inside the mounting chamber 13. The connecting rod 43 is connected to the movable plate 42. The movement of the mounting chamber 13 42 drives the connecting rod 43 to move in the connecting hole, thereby driving the tray 3 located inside the test chamber 11 to keep moving.

[0028] As a further embodiment provided by this utility model, such as Figure 4 and Figure 5 As shown, it also includes a clamping mechanism 6 set on the tray 3. Specifically, the clamping mechanism 6 includes a positioning rod 61, an adjusting rod 62, and a clamping rod 63. A rotating seat is provided on the inner wall of one side of the tray 3. The positioning rod 61 is rotatably connected to the rotating seat through a rotating shaft, that is, the positioning rod 61 is rotatably connected to the tray 3. The adjusting rod 62 is movably connected to the tray 3. Specifically, a connecting block 64 is rotatably connected to the end of the clamping rod 63 through a rotating shaft. A magnet is provided at the bottom of the connecting block 64. The connecting block 64 can be attracted to the tray 3 by the magnet at the bottom. The magnetic connection of the connecting block 64 allows for quick adjustment of the position of the connecting block 64.

[0029] As another embodiment of the connecting block 64 provided by this utility model, the connecting block 64 can be connected to the tray 3 by sliding rail, and the position of the connecting block 64 on the tray 3 can be quickly adjusted by sliding adjustment.

[0030] Furthermore, a rotating seat is fixedly installed on the inner wall of one side of the tray 3, and the clamping rod 63 is rotatably connected to the rotating seat. That is, the clamping rod 63 is rotatably connected to the tray 3 through the rotating seat. An elastic unit is provided between the clamping rod 63 and the rotating seat. Specifically, the elastic unit is a torque spring. The torque spring can drive the clamping rod 63 to keep rotating, so that the clamping rod 63 can abut against the positioning rod 61 and the clamping rod 63.

[0031] As a further embodiment provided by this utility model, such as Figure 6 As shown, a baffle 14 is fixedly installed inside the test chamber 11, and a tray 3 is located above the baffle 14. Ventilation slots are provided on the tray 3 and the baffle 14 for hot air to pass through.

[0032] The torque spring mentioned in this article has an elastic coefficient that meets the technical requirements of this utility model.

[0033] Those skilled in the art will understand that other similar connection methods can also achieve this utility model. For example, welding, bonding, or screwing.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic high-temperature aging test chamber, comprising a chamber body (1), wherein a top cover (2) is rotatably connected to the chamber body (1), characterized in that, It also includes a tray (3), a drive mechanism (4) and a heating unit (5) that are slidably connected inside the box (1). The box (1) has a test chamber (11) inside. The outer wall of the box (1) has a passage groove (12) that is connected to the test chamber (11). The drive mechanism (4) is located inside the box (1) and its output end is connected to the tray (3). The heating unit (5) is located inside the test chamber (11). The drive mechanism (4) drives the tray (3) to slide inside the test chamber (11) and move through the passage groove (12) to the outside of the box (1).

2. The automatic high-temperature aging test chamber according to claim 1, characterized in that, The drive mechanism (4) includes a drive motor (41), a movable plate (42), and a connecting rod (43). An installation compartment (13) is provided inside the housing (1). The drive motor (41) is fixedly installed inside the installation compartment (13). The movable plate (42) is fixedly connected to the output end of the drive motor (41). The connecting rod (43) is connected to the movable plate (42). The end of the connecting rod (43) passes through and extends to the test chamber (11). One end of the connecting rod (43) located inside the test chamber (11) is connected to the tray (3).

3. The automatic high-temperature aging test chamber according to claim 1, characterized in that, It also includes a clamping mechanism (6) set on the tray (3). The clamping mechanism (6) includes a positioning rod (61), an adjusting rod (62) and a clamping rod (63). The positioning rod (61) is rotatably connected to the tray (3), the adjusting rod (62) is movably connected to the tray (3), and the clamping rod (63) is rotatably connected to the tray (3). An elastic unit is provided between the clamping rod (63) and the tray (3). The clamping rod (63) is driven to abut against the positioning rod (61) and the clamping rod (63) through the elastic unit.

4. The automatic high-temperature aging test chamber according to claim 3, characterized in that, The clamping rod (63) is rotatably connected to a connecting block (64), which is movably connected to the tray (3).

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