Switch service life experiment device

Abstract

The invention provides a switch service life experiment device which comprises a detection machine body, a telescopic device is arranged on one side of the detection machine body and comprises a mounting frame, an air cylinder is mounted at the top end of the mounting frame, a movable rod is connected to the bottom end of the air cylinder, a movable block is arranged on the surface of the movable rod, and a fixed seat is connected to one side of the movable block. One side of the fixed seat is connected with a movable frame, the pushing assembly is arranged on one side of the movable frame, the first detection seat is installed on one side of the surface of the detection machine body, a switch is installed on one side of the first detection seat, and the control panel is installed on the surface of the detection machine body. According to the switch service life experiment device provided by the invention, the telescopic device with the pushing assembly on the surface of the detection machine main body is matched with the first detection seat for use, the switch detection equipment can accurately and repeatedly test each switch, and by setting standard test parameters, the service life of the switch can be accurately tested. The equipment can ensure that the performance of each produced switch is kept consistent.

Description

Technical Field

[0001] The present invention relates to the field of switch life detection, and in particular to a switch life experiment device. Background Art

[0002] In the field of industrial production, a large number of electrical equipment, automated production lines, etc. rely on various switches to achieve control and protection functions. For example, in the power system, the reliability of switch equipment such as high-voltage circuit breakers and contactors is crucial. Once a failure occurs, it may lead to serious power accidents. By strictly testing these switches with a switch life experiment device, potential problems can be discovered in advance, the product quality can be guaranteed, the reliability and safety of the production process can be improved, and production losses and safety risks caused by switch failures can be reduced.

[0003] Currently, after the switches used in industry are produced, samples are taken and life detection operations are carried out.

[0004] However, traditional manual detection methods are difficult to ensure high-precision detection of the electrical and mechanical properties of switches. When detecting key indicators such as the contact resistance, action time, and life of switches, manual operations cannot achieve the accuracy and consistency of automated equipment.

[0005] Manual detection is slow and cannot meet the needs of large-scale production. In modern electronics manufacturing, the speed of production lines is getting faster and faster, and manual detection often becomes a bottleneck in the production process, affecting the overall production efficiency.

[0006] During the assembly and production process of switches, some operations such as welding and plugging require a high-precision and stable operating environment. Manual operations are easily affected by external factors, resulting in operation errors and increasing the defective rate of products.

[0007] Therefore, it is necessary to provide a switch life experiment device to solve the above technical problems. Summary of the Invention

[0008] The present invention provides a switch life experiment device, which solves the problem that there are many limitations in switch life detection through traditional manual detection and operation methods.

[0009] To solve the above technical problems, a switch life experiment device provided by the present invention includes:

[0010] A detection machine main body, on one side of the detection machine main body, there is a telescopic device. The telescopic device includes a mounting frame, at the top of the mounting frame, there is a cylinder installed, at the bottom end of the cylinder, there is a movable rod connected, on the surface of the movable rod, there is a moving block arranged, on one side of the moving block, there is a fixed seat connected, and on one side of the fixed seat, there is a movable frame connected;

[0011] A pushing component, which is arranged on one side of the movable frame;

[0012] A first detection seat, which is installed on one side of the surface of the main body of the detector, and a switch is installed on one side of the first detection seat;

[0013] A control panel, which is installed on the surface of the main body of the detector.

[0014] Preferably, the pushing component includes a slide rail, a sliding seat and a first pushing frame. The sliding seat is sleeved on the surface of the slide rail, and the slide rail is installed on the surface of the movable frame.

[0015] Preferably, the first pushing frame is connected to the surface of the sliding seat.

[0016] Preferably, a start key, a stop key and an emergency stop key are respectively installed on the surface of the main body of the detector and below the control panel.

[0017] Preferably, the air cylinder, the movable rod, the moving block, the fixed seat and the movable frame are used for the up and down movement of the pushing component.

[0018] Preferably, a second pushing frame is installed on one side of the movable frame.

[0019] Preferably, a second detection seat is installed on the surface of the main body of the detector and on the side opposite to the second pushing frame.

[0020] Preferably, an adjusting component is arranged between the main body of the detector and the telescopic device. The adjusting component includes a fixed rod, an adjusting sleeve, a circular block, a mounting plate, a limit bolt and two positioning seats. The adjusting sleeve is sleeved on the surface of the fixed rod, and the connecting block is connected to the bottom of the adjusting sleeve.

[0021] Preferably, the circular block is connected to the bottom of the adjusting sleeve, the mounting plate is connected to the bottom end of the circular block, and the limit bolt is arranged between the fixed rod and the adjusting sleeve.

[0022] Preferably, the two positioning seats are respectively connected to the left and right ends of the fixed rod, and both of the two positioning seats are connected to the surface of the main body of the detector.

[0023] Compared with the related art, a switch life experiment device provided by the present invention has the following beneficial effects:

[0024] The present invention provides a switch life test device. A telescopic device with a pushing component on the surface of the detection machine main body is used in cooperation with the first detection seat for detection, so that the switch detection device can perform precise and repeated tests on each switch. By setting standard test parameters, the device can ensure that each produced switch has consistent performance. Switches play a key role in the electrical system, and the quality of their performance is directly related to the safety of the entire system. By using the switch detection device, key safety indicators such as the insulation performance, withstand voltage ability, and electrical breaking ability of the switch can be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 FIG. 6 is a schematic structural diagram of the first embodiment of a switch life test device provided by the present invention;

[0026] Figure 2 is Figure 1 an enlarged schematic view of part A shown in FIG. 6;

[0027] Figure 3 is Figure 1 a three-dimensional structural schematic view of the whole device shown in FIG. 6;

[0028] Figure 4 FIG. 22 is a schematic structural diagram of the second embodiment of a switch life test device provided by the present invention;

[0029] Figure 5 FIG. 26 is a schematic structural diagram of the third embodiment of a switch life test device provided by the present invention.

[0030] Reference numerals in the figures: 1, detection machine main body;

[0031] 2, telescopic device; 21, mounting bracket; 22, cylinder; 23, movable rod; 24, moving block; 25, fixed seat; 26, movable frame;

[0032] 3, pushing component; 31, slide rail; 32, sliding seat; 33, first pushing frame;

[0033] 4, first detection seat; 5, switch; 6, control panel; 7, start key; 8, stop key; 9, emergency stop key; 10, second detection seat; 11, second pushing frame;

[0034] 12, adjusting component; 121, fixing rod; 122, adjusting sleeve; 123, circular block; 124, mounting plate; 125, limit bolt; 126, positioning seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] The present invention will be further described below in conjunction with the drawings and embodiments.

[0036] First Embodiment

[0037] Please refer to Figure 1 、 Figure 2 and Figure 3 , where Figure 1 is a schematic structural diagram of a first embodiment of a switch life test device provided by the present invention; Figure 2 is Figure 1 an enlarged schematic view of part A shown in Figure 3 is Figure 1 a three-dimensional structural schematic view of the whole device shown in. A switch life test device includes:

[0038] A detection machine main body 1, on one side of the detection machine main body 1, a telescopic device 2 is provided. The telescopic device 2 includes a mounting frame 21. At the top of the mounting frame 21, a cylinder 22 is installed. At the bottom end of the cylinder 22, a movable rod 23 is connected. On the surface of the movable rod 23, a moving block 24 is provided. On one side of the moving block 24, a fixed seat 25 is connected. On one side of the fixed seat 25, a movable frame 26 is connected;

[0039] A pushing component 3, the pushing component 3 is arranged on one side of the movable frame 26;

[0040] A first detection seat 4, the first detection seat 4 is installed on one side of the surface of the detection machine main body 1, and a switch 5 is installed on one side of the first detection seat 4;

[0041] A control panel 6, the control panel 6 is installed on the surface of the detection machine main body 1.

[0042] The mounting frame 21 is installed on the surface of the detection machine main body 1. The use of the moving block 24 plays a limiting role when the cylinder 22 and the movable rod 23 drive the fixed seat 25 with the movable frame 26 to move up and down. The slide rail 31 and the sliding seat 32 can adjust the left and right positions of the first pushing frame 33.

[0043] The pushing component 3 includes a slide rail 31, a sliding seat 32 and a first pushing frame 33. The sliding seat 32 is sleeved on the surface of the slide rail 31, and the slide rail 31 is installed on the surface of the movable frame 26.

[0044] The first pushing frame 33 is connected to the surface of the sliding seat 32.

[0045] On the surface of the detection machine main body 1 and below the control panel 6, a start key 7, a stop key 8 and an emergency stop key 9 are respectively installed.

[0046] The operation of the control panel 6 is connected to the test equipment:

[0047] According to the type of the switch and the interface of the detection equipment, the switch is correctly connected to the detection equipment. Usually, there will be special jigs or connection ports for fixing and connecting the switch.

[0048] Parameter Setting

[0049] Turn on the power switch of the testing device;

[0050] According to the type of switch to be tested and the test requirements, set the relevant test parameters on the operation panel or display screen of the device, or switch the parameter setting interface according to the type of test. These parameters include test voltage, current, test time, number of cycles, etc.

[0051] For example, to test the withstand voltage performance of the switch, it is necessary to set an appropriate test voltage value; to conduct a durability test, it is necessary to set the number of cycles of the cyclic operation. To conduct a breaking capacity test, it is necessary to switch the test interface to the breaking capacity test interface and then set the relevant parameters.

[0052] Execute the Test

[0053] Start the test:

[0054] After the parameter setting is completed, press the "Start Test" button on the device (usually clearly marked on the operation panel).

[0055] The testing device will test the switch according to the set parameters. During the test, the display screen of the device will display real-time test data, such as voltage, current, etc.

[0056] Observe the test process:

[0057] Closely monitor the data and prompt information on the display screen of the device. If abnormal data or device alarms occur during the test, the device will automatically stop and make a determination, and at the same time output a fault code.

[0058] For example, if the current suddenly becomes too large during the test, it indicates that there is a short circuit fault in the switch.

[0059] IV. Record and Analyze the Results

[0060] Record the test results:

[0061] When the test is completed, the device usually displays the test results. Record these results, including whether the test passes or fails, and the specific test data (such as action time, number of fatigue tests, etc.).

[0062] Analyze the results:

[0063] Judge whether the switch meets the quality standards according to the test results. If the test passes, it means that the switch performance is qualified and can enter the next production or use link; if the test fails, it is necessary to analyze the switch, find out the cause of the failure, and improve the production process or switch design.

[0064] The cylinder 22, the movable rod 23, the movable block 24, the fixed seat 25 and the movable frame 26 are used for the up and down movement of the pushing component 3.

[0065] Control module

[0066] Control panel: There are multiple buttons and knobs on the device for operations such as starting, stopping, and setting parameters. These buttons and knobs form part of the control module for manual operation and setting.

[0067] Display screen: The display screen on the device is used to display information such as system status, operation prompts, and test results. The display screen is connected to the internal control circuit to provide real-time feedback on the operation of the device.

[0068] Power module

[0069] Motor or actuator: They are responsible for providing the power required for the operation of the device.

[0070] Detection module

[0071] Sensor: The sensor can be a photoelectric sensor, a pressure sensor, or other types of sensors, used to monitor the operation of the device and the product testing process.

[0072] Electrical connection module

[0073] Wires and cables: They are used to achieve power transmission and signal transfer.

[0074] II. Connection method

[0075] Electrical connection

[0076] Power cord: The device is connected to an external power supply through a power cord to provide power for the entire system. The power cord is usually connected to the power inlet of the device and distributed to each module through the internal power management circuit.

[0077] Signal wire: The sensor and other detection elements are connected to the control module through signal wires. These signal wires transmit the detected signals to the control circuit for processing and judgment by the control circuit.

[0078] Fixing structure: Each module is installed and positioned through the housing of the device and the internal fixing structure to ensure the stability and reliability of the device during operation.

[0079] The working principle of a switch life experiment device provided by the present invention is as follows:

[0080] In use, first install the switch 5 on the first detection seat 4, and then start the cylinder 22 to drive the movable rod 23 to move up and down. When the movable rod 23 moves up and down, it drives the fixed seat 25 to move up and down through the moving seat 24. When the fixed seat 25 moves up and down, it drives the movable frame 26 to move up and down. When the movable frame 26 moves up and down, it drives the first push frame 33 to move the switch 5 on the first detection seat 4 up and down for detection.

[0081] Compared with the related art, a switch life test device provided by the present invention has the following beneficial effects:

[0082] The present invention provides a switch life test device. The surface of the detection machine main body 1 is provided with a telescopic device 2 of the pushing component 3 to cooperate with the first detection seat 4 for use, so that the switch detection device can accurately and repeatedly test each switch. By setting standard test parameters, the device can ensure that each produced switch is consistent in performance. The switch plays a key role in the electrical system, and its performance directly affects the safety of the entire system. By using the switch detection device, key safety indicators such as the withstand voltage ability and electrical breaking ability of the switch can be detected.

[0083] Second Embodiment

[0084] Please refer to Figure 4 , based on a switch life test device provided in the first embodiment of the present application, the second embodiment of the present application proposes another switch life test device. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0085] Specifically, the difference of a switch life test device provided in the second embodiment of the present application is that a second push frame 11 is installed on one side of the movable frame 26.

[0086] A second detection seat 10 is installed on the surface of the detection machine main body 1 and on the side opposite to the second push frame 11.

[0087] When detecting multiple switches 5 at the same time, install the multiple switches 5 on the first detection seat 4 and the second detection seat 10 respectively, and then drive the first push frame 33 and the second push frame 11 through the telescopic device 2 to detect the switches 5 on the first detection seat 4 and the second detection seat 10 at the same time.

[0088] Compared with the related art, a switch life test device provided by the present invention has the following beneficial effects:

[0089] The present invention provides a switch life test device. A second push frame 11 is arranged on the surface of the movable frame 26 and on the side opposite to the first detection seat 4, and a second detection seat 10 is arranged on the surface of the detection machine main body 1, so that multiple switches 5 can be detected simultaneously.

[0090] Third Embodiment

[0091] Please refer to Figure 5 , based on a switch life test device provided by the first embodiment of the present application, the third embodiment of the present application proposes another switch life test device. The third embodiment is only a preferred manner of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0092] Specifically, the difference of a switch life test device provided by the third embodiment of the present application is that an adjustment assembly 12 is arranged between the detection machine main body 1 and the telescopic device 2. The adjustment assembly 12 includes a fixed rod 121, an adjustment sleeve 122, a circular block 123, a mounting plate 124, a limit bolt 125 and two positioning seats 126. The adjustment sleeve 122 is sleeved on the surface of the fixed rod 121, and the connecting block 123 is connected to the bottom of the adjustment sleeve 122.

[0093] The circular block 123 is connected to the bottom of the adjustment sleeve 122, the mounting plate 124 is connected to the bottom end of the circular block 123, and the limit bolt 125 is arranged between the fixed rod 121 and the adjustment sleeve 122.

[0094] The pushing device 2 with the pushing assembly 3 is installed on the surface of the mounting plate 124. A limit hole adapted to the limit bolt 125 is formed on the surface of the fixed rod 121, and the fixed rod 121 and the adjustment sleeve 122 can adjust the mounting plate 124 left and right.

[0095] The two positioning seats 126 are respectively connected to the left and right ends of the fixed rod 121, and the two positioning seats 126 are both connected to the surface of the detection machine main body 1.

[0096] The working principle of a switch life test device provided by the present invention is as follows:

[0097] During use, when adjusting the left and right positions of the telescopic device 2 with the pushing assembly 3 on the detection machine main body 1, the mounting plate 124 with the pushing assembly 3 and the telescopic device 2 is pushed to drive the circular block 123 to move. When the circular block 123 moves, it drives the adjustment sleeve 122 to move on the surface of the fixed rod 121. After the telescopic device 2 with the pushing assembly 3 is adjusted to a suitable position on the detection machine main body 1, the limit bolt 125 is used to pass through the adjustment sleeve 122 and fix it to the fixed rod 121.

[0098] Compared with the related art, a switch life test device provided by the present invention has the following beneficial effects:

[0099] The present invention provides a switch life test device. By arranging an adjusting component 12 between the detection machine main body 1 and the telescopic device 2, when detecting multiple switches 5 simultaneously, the telescopic device 2 with a pushing component 3 and the first detection seat 4 can be adjusted in the left and right positions for use.

[0100] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A switch life test device, characterized in that: include: A detection machine body, a telescopic device is provided on one side of the detection machine body, the telescopic device includes a mounting frame, a cylinder is installed on the top of the mounting frame, a movable rod is connected to the bottom of the cylinder, a moving block is provided on the surface of the movable rod, a fixed seat is connected to one side of the moving block, and a movable frame is connected to one side of the fixed seat; A pushing component, wherein the pushing component is arranged on one side of the movable frame; A first detection seat, the first detection seat is installed on one side of the surface of the detection machine body, and a switch is installed on one side of the first detection seat; A control panel is installed on the surface of the detection machine body.

2. The switch life test device according to claim 1, characterized in that: The pushing assembly comprises a slide rail, a sliding seat and a first pushing frame. The sliding seat is sleeved on the surface of the slide rail, and the slide rail is installed on the surface of the movable frame.

3. The switch life test device according to claim 2, characterized in that: The first pushing frame is connected to the surface of the sliding seat.

4. The switch life test device according to claim 1, characterized in that: A start button, a stop button and an emergency stop button are respectively installed on the surface of the detection machine body and below the control panel.

5. The switch life test device according to claim 1, characterized in that: The cylinder, the movable rod, the moving block, the fixing seat and the movable frame are used for the upward and downward movement of the pushing component.

6. The switch life test device according to claim 1, characterized in that: A second pushing frame is installed on one side of the movable frame.

7. The switch life test device according to claim 6, characterized in that: A second detection seat is installed on the surface of the detection machine body and on a side opposite to the second pushing frame.

8. The switch life test device according to claim 1, characterized in that: An adjustment component is arranged between the detection machine body and the telescopic device, and the adjustment component includes a fixing rod, an adjustment sleeve, a circular block, a mounting plate, a limit bolt and two positioning seats. The adjustment sleeve is sleeved on the surface of the fixing rod, and the connecting block is connected to the bottom of the adjustment sleeve.

9. The switch life test device according to claim 8, characterized in that: The circular block is connected to the bottom of the adjusting sleeve, the mounting plate is connected to the bottom end of the circular block, and the limiting bolt is arranged between the fixing rod and the adjusting sleeve.

10. The switch life test device according to claim 8, characterized in that: The two positioning seats are respectively connected to the left and right ends of the fixing rod, and the two positioning seats are both connected to the surface of the detection machine body.

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