Temperature control type element aging tester

Abstract

The utility model relates to the technical field of aging tests, in particular to a temperature control type element aging tester. According to the technical scheme, the tester comprises a mounting panel, a frame and a tester body, wherein the tester body and a control panel are mounted on the top end surface of the mounting panel; a display screen is arranged on the control panel; hydraulic rods are installed at the two ends of the inner wall and the top end face of the tester body, and conductive needles are arranged on output shafts of the hydraulic rods. The bottom end face of the inner wall of the tester body is provided with a conductive sheet, and the conductive sheet is sleeved with a frame. A clamping frame is sleeved in the frame; screw rods are mounted at the front end and the rear end of the frame through threads; a heat dissipation pipe and an air inlet pipe are respectively embedded and fixed on the side end surface and the rear end surface of the tester body; a heat dissipation fan and an air inlet fan are installed in the heat dissipation pipe and the air inlet pipe respectively. According to the utility model, the aging test is satisfied, the temperature can be reduced or increased during the test, and the test is prevented from being influenced by overlarge change of environment temperature and use temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of aging testing, in particular to a temperature-controlled component aging tester. Background Art

[0002] A thermostat is a device that uses a bimetallic disc at a set temperature as a heat-sensitive reaction element. When the temperature increases, the heat generated is transferred to the bimetallic disc. When the predetermined temperature value is reached, it quickly actuates and causes the contacts to open or close through the action of the mechanism. When the temperature drops to the reset temperature setting, the bimetallic disc quickly recovers, causing the contacts to close or open, thereby achieving the purpose of connecting or disconnecting the circuit, thereby controlling the circuit.

[0003] When conducting aging tests on existing temperature-controlled components, they need to be tested by repeatedly plugging and unplugging them. However, during the test, the ambient temperature and the operating temperature of the temperature-controlled components will change significantly after long-term use. When these changes occur, the test structure will deviate, and even damage to the temperature-controlled components may occur, which will bring unnecessary trouble to the testing process. Therefore, it still needs to be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a temperature-controlled component aging tester to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a temperature-controlled component aging tester, comprising a mounting panel, a frame and a tester body,

[0006] The top surface of the installation panel is provided with a tester body and a control panel;

[0007] The control panel is provided with a display screen;

[0008] Hydraulic rods are installed on both ends and the top surface of the inner wall of the tester body, and a conductive needle is provided on the output shaft of the hydraulic rod;

[0009] A conductive sheet is installed on the bottom end surface of the inner wall of the tester body, and a frame is sleeved on the conductive sheet;

[0010] A clamping frame is sleeved in the frame;

[0011] The front and rear ends of the frame are both threadedly mounted with screw rods, and the screw rods limit the clamping frame;

[0012] The side end face and the rear end face of the tester body are respectively embedded with a heat dissipation pipe and an air intake pipe;

[0013] A heat dissipation fan and an air intake fan are installed in the heat dissipation pipe and the air intake pipe respectively.

[0014] Preferably, a guide rod is welded on the clamping frame, and the guide rod is sleeved in the frame. The clamping frame can be installed and limited by the guide rod being sleeved in the frame.

[0015] Preferably, an exhaust pipe is embedded and fixed on the top surface of the tester body, and the exhaust pipe is in gas communication with the tester body. The gas entering the tester body is discharged through the exhaust pipe.

[0016] Preferably, a wiring tube is embedded and fixed on the rear end surface of the tester body, and the wiring tube is connected to the tester body. The conductive pins and the conductive sheet are connected to the wires of the control panel through the wiring tube.

[0017] Preferably, a support block is installed on the bottom end surface of the installation panel, and there are four support blocks in total, and the four support blocks are distributed in a rectangular array relative to the installation panel. The installation panel can be installed and supported by the support blocks.

[0018] Preferably, a slide plate is installed at both ends of the inner wall of the tester body, and a tempered visual window is sleeved in the slide plate. The tempered visual window is sleeved in the slide plate, so that the tester body can be closed after the tempered visual window is installed, and the situation inside the tester body can be observed through the tempered visual window after closing.

[0019] Preferably, there are three air inlet pipes, and the three air inlet pipes are symmetrically distributed with respect to the tester body, and electric heating pipes are installed in the air inlet pipes. There are three air inlet pipes, so that three groups of electric heating pipes can be installed.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. This utility model provides a frame that allows personnel to securely position the temperature-controlled component during burn-in testing. Once positioned, personnel can easily rotate the screw, causing it to spiral forward within the frame, thereby applying pressure to the clamping frame. This allows the clamping frame to firmly secure the temperature-controlled component, ensuring it does not shift during testing. Notably, an insulating pad can be installed within the clamping frame, effectively preventing direct pressure on the temperature-controlled component and potentially damaging it in an insulated environment. After installing the insulating pad, personnel simply precisely fit the frame over the conductive sheet, which then provides power to the temperature-controlled component. Once power is supplied, personnel can activate hydraulic levers located at the top and ends of the inner wall of the tester body. These levers forcefully push the conductive pins into close contact with the temperature-controlled component, ensuring smooth testing. Furthermore, the hydraulic levers repeatedly push the conductive pins, allowing for insertion and removal, continuously supplying power to the temperature-controlled component, simulating actual usage conditions and enabling comprehensive burn-in testing. Throughout the test, the generated data is precisely analyzed and processed by the control system pre-set within the control panel. These analysis results are clearly displayed on the display screen, allowing personnel to intuitively understand the test data. This design meets the requirements of aging testing.

[0022] 2. The present invention sets an exhaust pipe. When personnel conduct aging tests on temperature-controlled components, if they want to test their performance under long-term high-temperature conditions, they can turn on the air intake fan to feed gas into the tester body. Moreover, during the air intake process, the gas will also be heated by the electric heating tube. In this way, the heated gas can heat the temperature-controlled component under test, thereby smoothly testing its performance under high-temperature conditions. In addition, a heating and constant temperature test can also be performed during the test. When a heating test is not required, in order to prevent a large change in the internal temperature, personnel can turn off the electric heating tube and start the heat dissipation fan to feed gas into the tester body. The gas fed in will then be discharged through the exhaust pipe, thereby achieving internal air intake heat dissipation and effectively avoiding the adverse effects of large temperature changes on the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the framework structure from above of the present invention;

[0025] Figure 3 This is a side structural diagram of the present utility model;

[0026] Figure 4This is a rear view structural diagram of the utility model;

[0027] Figure 5 This is a schematic diagram of the bottom-up structure of the present invention;

[0028] Figure 6 This is a schematic diagram of the enlarged structure of the air intake pipe of the present invention.

[0029] In the figure: 1. Support block; 2. Mounting panel; 3. Slide plate; 4. Hydraulic rod; 5. Conductive pin; 6. Frame; 7. Conductive sheet; 8. Cooling fan; 9. Heat pipe; 10. Tester body; 11. Exhaust pipe; 12. Display screen; 13. Control panel; 14. Guide rod; 15. Clamping frame; 16. Screw; 17. Tempered viewing window; 18. Inlet pipe; 19. Wiring pipe; 20. Inlet fan; 21. Electric heating pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figures 1-6 As shown, the present invention proposes a temperature-controlled component aging tester, which includes a mounting panel 2, a frame 6 and a tester body 10.

[0033] The top surface of the mounting panel 2 is provided with a tester body 10 and a control panel 13;

[0034] A display screen 12 is provided on the control panel 13;

[0035] The inner wall ends and the top surface of the tester body 10 are both mounted with hydraulic rods 4, and the output shaft of the hydraulic rod 4 is provided with a conductive needle 5;

[0036] A conductive sheet 7 is mounted on the bottom end surface of the inner wall of the tester body 10, and a frame 6 is sleeved on the conductive sheet 7;

[0037] A clamping frame 15 is sleeved inside the frame 6;

[0038] The front and rear ends of the frame 6 are both threadedly mounted with screw rods 16, and the screw rods 16 limit the clamping frame 15;

[0039] The side end face and the rear end face of the tester body 10 are respectively embedded with the heat dissipation pipe 9 and the air intake pipe 18;

[0040] A heat dissipation fan 8 and an air intake fan 20 are installed in the heat dissipation pipe 9 and the air intake pipe 18 respectively.

[0041] A guide rod 14 is welded to the clamping frame 15 , and the guide rod 14 is sleeved in the frame 6 . The clamping frame 15 can be installed and limited in position by sleeved in the frame 6 .

[0042] An exhaust pipe 11 is embedded and fixed on the top surface of the tester body 10 , and the exhaust pipe 11 is in gas communication with the tester body 10 . The gas entering the tester body 10 is discharged through the exhaust pipe 11 .

[0043] A wiring tube 19 is embedded and fixed in the rear end face of the tester body 10, and the wiring tube 19 is connected to the tester body 10. Through the wiring tube 19, the conductive needle 5 and the conductive sheet 7 are connected to the wires of the control panel 13 through the wiring tube 19.

[0044] Based on Example 1: When conducting an aging test on a temperature-controlled element, personnel can place the temperature-controlled element in the frame 6. After placement, personnel can rotate the screw 16 to spirally move forward in the frame 6 to squeeze the clamping frame 15, so that the clamping frame 15 limits the temperature-controlled element, and an insulating pad can be installed in the clamping frame 15 when limiting the position, so as to avoid direct squeezing of the temperature-controlled element and causing damage under the condition of insulation. After installation, personnel can sleeve the frame 6 on the conductive sheet 7, so that the conductive sheet 7 supplies power to the temperature-controlled element. After power supply, personnel can open the hydraulic rod 4 at the top and both ends of the inner wall of the tester body 10 respectively, so that the hydraulic rod 4 pushes the conductive needle 5 to contact the temperature-controlled element for use, and repeatedly pushes the conductive needle 5 for plugging and unplugging to continuously supply power for use, and then perform an aging test. The test data can be analyzed by the control system preset in the control panel 13, so that the test data can be displayed through the display screen 12 to meet the needs of post-aging test.

[0045] Example 2

[0046] like Figures 1-6 As shown, the temperature-controlled component aging tester proposed by the present invention, compared with the first embodiment, further comprises: an installation panel 2, a frame 6 and a tester body 10,

[0047] The top surface of the mounting panel 2 is provided with a tester body 10 and a control panel 13;

[0048] A display screen 12 is provided on the control panel 13;

[0049] The inner wall ends and the top surface of the tester body 10 are both mounted with hydraulic rods 4, and the output shaft of the hydraulic rod 4 is provided with a conductive needle 5;

[0050] A conductive sheet 7 is mounted on the bottom end surface of the inner wall of the tester body 10, and a frame 6 is sleeved on the conductive sheet 7;

[0051] A clamping frame 15 is sleeved inside the frame 6;

[0052] The front and rear ends of the frame 6 are both threadedly mounted with screw rods 16, and the screw rods 16 limit the clamping frame 15;

[0053] The side end face and the rear end face of the tester body 10 are respectively embedded with the heat dissipation pipe 9 and the air intake pipe 18;

[0054] The heat dissipation fan 8 and the air intake fan 20 are respectively installed in the heat dissipation pipe 9 and the air intake pipe 18, and as is well known to those skilled in the art, the provision of the control panel 13, the conductive needle 5 and the conductive sheet 7 is commonplace. The control panel 13 can be powered by an external power supply and connected to the hydraulic rod 4, the heat dissipation fan 8, the air intake fan 20, the electric heating pipe 21, the conductive needle 5 and the conductive sheet 7 by wires, and a control system can be installed in the control panel 13 to analyze the data of the conductive needle 5 and the conductive sheet 7 and display it through the display screen 12. These are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0055] A support block 1 is installed on the bottom end surface of the installation panel 2. There are four support blocks 1 in total, and the four support blocks 1 are distributed in a rectangular array relative to the installation panel 2. The installation panel 2 can be installed and supported by the support blocks 1.

[0056] Both ends of the inner wall of the tester body 10 are installed with a slide plate 3, and a tempered visual window 17 is sleeved in the slide plate 3. The tempered visual window 17 is sleeved in the slide plate 3, so that the tester body 10 can be closed after the tempered visual window 17 is installed. After closing, the situation inside the tester body 10 can be observed through the tempered visual window 17.

[0057] There are three air inlet pipes 18 , and the three air inlet pipes 18 are symmetrically distributed with respect to the tester body 10 . Electric heating pipes 21 are installed in the air inlet pipes 18 . There are three air inlet pipes 18 , so three groups of electric heating pipes 21 can be installed.

[0058] Based on Example 2: When personnel conduct aging tests on temperature-controlled elements, in order to test the use of the temperature-controlled elements under long-term high-temperature conditions, personnel can turn on the air intake fan 20 to intake air into the tester body 10, and the gas during intake can be heated by the electric heating tube 21, so that the heated gas can heat the temperature-controlled element during test, and then test the use under high-temperature conditions, and a heating constant temperature test can also be performed during the test. When heating testing is not required, in order to avoid large changes in internal temperature, personnel can turn off the electric heating tube 21 and turn on the heat dissipation fan 8 to intake air into the tester body 10, and the gas after intake is discharged through the exhaust pipe 11, so that the internal air intake and heat dissipation are performed to avoid large temperature changes affecting the test results.

[0059] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A temperature-controlled component aging tester, comprising a mounting panel (2), a frame (6) and a tester body (10), characterized in that: The top surface of the installation panel (2) is provided with a tester body (10) and a control panel (13); The control panel (13) is provided with a display screen (12); Hydraulic rods (4) are installed on both ends of the inner wall and the top surface of the tester body (10), and a conductive needle (5) is provided on the output shaft of the hydraulic rod (4); A conductive sheet (7) is installed on the bottom end surface of the inner wall of the tester body (10), and a frame (6) is sleeved on the conductive sheet (7); A clamping frame (15) is sleeved inside the frame (6); The front and rear ends of the frame (6) are both threadedly mounted with screw rods (16), and the screw rods (16) limit the position of the clamping frame (15); The side end face and the rear end face of the tester body (10) are respectively embedded with a heat dissipation pipe (9) and an air intake pipe (18); A heat dissipation fan (8) and an air intake fan (20) are respectively installed in the heat dissipation pipe (9) and the air intake pipe (18).

2. The temperature-controlled component aging tester according to claim 1, characterized in that: A guide rod (14) is welded to the clamping frame (15), and the guide rod (14) is sleeved in the frame (6).

3. The temperature-controlled component aging tester according to claim 1, characterized in that: An exhaust pipe (11) is embedded and fixed on the top end surface of the tester body (10), and the exhaust pipe (11) is in gas communication with the tester body (10).

4. A temperature-controlled component aging tester according to claim 1 or 3, characterized in that: A wiring tube (19) is embedded and fixed in the rear end surface of the tester body (10), and the wiring tube (19) is communicated with the tester body (10).

5. The temperature-controlled component aging tester according to claim 1, characterized in that: A support block (1) is installed on the bottom end surface of the installation panel (2), and there are four support blocks (1) in total, and the four support blocks (1) are distributed in a rectangular array relative to the installation panel (2).

6. The temperature-controlled component aging tester according to claim 1, characterized in that: Slide plates (3) are installed at both ends of the inner wall of the tester body (10), and a tempered visual window (17) is sleeved inside the slide plate (3).

7. The temperature-controlled component aging tester according to claim 1, characterized in that: There are three air inlet pipes (18) in total, and the three air inlet pipes (18) are symmetrically distributed with respect to the tester body (10) at equal distances. An electric heating pipe (21) is installed in the air inlet pipe (18).

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