A device for testing an intelligent switch

Abstract

The present invention provides a device for testing an intelligent switch, comprising a workbench and a switch body, a main body seat mounted on the workbench, a main body plate disposed on the main body seat, a slide rail disposed on the main body plate, and an electric slider disposed on the slide rail; a fixing assembly is disposed between two sets of electric sliders, and the switch body is disposed in the fixing assembly through a connection box card; transmission plates are disposed at both ends of the connection box, the workbench is connected to the main body cover to form a main body cavity, and two sets of connection assemblies are disposed therein, and the transmission plates are disposed in the connection assemblies; a test module is mounted on the workbench, and the test module is electrically connected to the switch body through the two sets of connection assemblies. In the test device, the switch body is fixed in the fixing assembly through the connection box, the transmission plate disposed on the connection box is disposed in the connection assembly, and the switch body is electrically connected to the test module through the transmission plate and the connection assembly, thereby reducing problems such as connection errors and poor contact caused by human factors, and improving the accuracy and reliability of the test.

Description

Technical Field

[0001] The present invention belongs to the technical field of testing devices, and more specifically, particularly relates to a device for testing an intelligent switch. Background Art

[0002] A smart switch is an electronic switching device that uses wireless communication technology. It can remotely control the on and off status of the switch through a smart device and is widely used in various fields. In the home, it can bring comfort and convenience to life, and in industry, it can help intelligent production.

[0003] In the production of smart switches, it is necessary to test various performance indicators of smart switches to ensure the quality and reliable performance of smart switches. In order to make the test of smart switches correct, it is often necessary to use a special smart switch test device. The test device can conduct comprehensive and in-depth detection of various performance indicators of smart switches, and timely discover possible problems and defects of smart switches, so as to ensure that smart switches can operate stably and reliably in practical applications. However, traditional test devices often require manual connection of the smart switch and the test device, and the installation process is relatively cumbersome, resulting in a lot of time and energy consumption; at the same time, connection errors and poor contact are prone to occur during the manual connection process, which can easily cause errors in the test results and reduce the accuracy and reliability of the test. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a device for testing intelligent switches to solve the technical problems in the prior art that the installation process of traditional testing devices and intelligent switches is relatively cumbersome, consuming a lot of time and energy; at the same time, it is easily affected by human factors, resulting in errors in test results, thereby reducing the accuracy and reliability of the test.

[0005] The purpose and effect of the device for testing an intelligent switch of the present invention are achieved by the following specific technical means:

[0006] A device for testing an intelligent switch comprises a workbench and a switch body, wherein a main body seat is arranged on the workbench, main body plates are arranged on two opposite inner sides of the main body seat, slide rails are arranged on the main body plates, and an electric slider is slidably arranged on the slide rails; a fixing component is arranged between two groups of the electric sliders, the switch body is mounted on a connection box and is clamped in the fixing component through the connection box; transmission plates are arranged at both ends of the connection box, the workbench is connected to a main body cover to form a main body cavity, two groups of connection components are arranged in the main body cavity, and the transmission board is clamped in the connection component; a test module is installed on the workbench, and the test module is electrically connected to the switch body through the two groups of connection components.

[0007] According to a preferred embodiment, the fixing assembly includes a support frame and a power-on seat, the support frame and the electric slider are both provided with fixing holes, fixing bolts are passed through the fixing holes, and the support frame and the two groups of electric sliders are detachably connected; a fixing frame is provided on the support frame, the connection box is clamped in the fixing frame, a fixing groove is provided on the support frame, the power-on seat is clamped in the fixing groove, an electromagnet is provided in the power-on seat, and the electromagnet is in contact with the connection box.

[0008] According to a preferred embodiment, the connection component includes a mounting base and a first electric cylinder, the mounting base is installed on the main body base, and the two groups of connection components are symmetrically distributed; the first electric cylinder is located above the mounting base and is detachably connected to the mounting base through multiple groups of screws, a connecting frame is provided at one end of the first electric cylinder, an electrical connecting plate is provided above the connecting frame, two groups of sliding rods are provided on the connecting frame, the electrical connecting plate is provided with a connecting hole corresponding to the sliding rod, the sliding rod is inserted into the connecting hole, and the electrical connecting plate is slidably connected to the sliding rod.

[0009] According to a preferred embodiment, the connection component also includes a second electric cylinder, which is located above the connecting frame and fixedly connected to the connecting frame; two groups of springs are arranged between the electrical connection plate and the connecting frame, and the springs are sleeved on the sliding rod, and one end of the second electric cylinder passes through the connecting frame and contacts the electrical connection plate; the transmission plate is clamped between the electrical connection plate and the connecting frame, the electrical connection plate contacts the transmission plate, the electrical connection plate is connected to the test module through a wire, and the switch body and the test module are electrically connected through the transmission plate and the electrical connection plate.

[0010] According to a preferred embodiment, two groups of support rods are arranged in the main body cover, a thermal imager is arranged at one end of the support rod, and the thermal imager is located above the connection component; an installation box is arranged on the workbench, and the installation cover is connected to the installation box to form an installation cavity, and the test module is located in the installation cavity; a plurality of groups of limit blocks are arranged on two opposite inner sides of the installation box, and the test module is clamped between the plurality of groups of limit blocks, and a plurality of groups of heat dissipation grooves are provided on the installation box and the installation cover.

[0011] According to a preferred embodiment, two groups of support rods are arranged in the main body cover, a thermal imager is arranged at one end of the support rod, and the thermal imager is located above the connection component; an installation box is arranged on the workbench, and the installation cover is connected to the installation box to form an installation cavity, and the test module is located in the installation cavity; heat conducting plates are arranged on both sides of the installation box, the heat conducting plates are in contact with the test module, and multiple groups of heat dissipation blades are also arranged on one side of the heat conducting plate, and multiple groups of heat dissipation grooves are provided on the installation box and the installation cover.

[0012] According to a preferred embodiment, a control panel and a temperature control component are provided on the main body cover, the temperature control component includes two groups of first fans and two groups of heating wires, two groups of connecting sleeves are provided in the main body cover, the main body cavity is connected with the outside through the connecting sleeves, the heating wire is clamped in the connecting sleeves, the first fan is located at one end of the connecting sleeves and is installed on the main body cover; a thermostat and a temperature sensor are provided in the main body cover, and the thermostat is electrically connected to the heating wires.

[0013] According to a preferred embodiment, the temperature control component also includes two groups of semiconductor refrigeration plates, two groups of ventilation grooves and two groups of through grooves are opened on the main body cover, the ventilation grooves are connected with the main body cavity through the through grooves, and the semiconductor refrigeration plates are clamped in the through grooves; an assembly plate is clamped on the opening surface of the ventilation groove, and a second fan is arranged on the assembly plate; a ventilation groove is opened on the main body cover, and a third fan is clamped in the ventilation groove, and the third fan is located between the two groups of ventilation grooves.

[0014] According to a preferred embodiment, a material box is provided at one end of the workbench, a material plate is provided in the material box, limit slots are provided on both sides of the material box, limit plates are provided on both sides of the material plate, and the limit plates are clamped in the limit slots; a screw rod is provided on one side of the material box, the screw rod is passed through one group of the limit plates, and the material plate is slidably connected to the material box through the screw rod; a motor is installed on the material box, and the motor is transmission-connected to the screw rod through a transmission structure; a detection slot is provided in the material box, and an infrared sensor is provided in the detection slot.

[0015] According to a preferred embodiment, an oil lubricating pipe is provided in the slide rail, a plurality of oil outlet holes are provided on one side of the slide rail, and an oil filling pipe is provided on the other side, and the oil lubricating pipe is connected to the outside through the oil outlet holes and the oil filling pipe; a collecting funnel is provided under the main body plate, the collecting funnel is connected to the main body seat and contacts the slide rail, a collecting bucket is provided on the workbench, and two groups of the collecting funnels are connected to the collecting bucket through a connecting pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Before the test, install the switch body in the connection box in advance, and then clamp it in the fixed component through the connection box. A fixing slot is opened on the support frame in the fixed component, and the power-on seat is clamped in the fixing slot; an electromagnet is arranged in the power-on seat, and the power-on seat is connected to the external power supply. When the power is on, the current passing through the electromagnet will generate magnetic attraction, and the magnetic attraction can firmly fix the connection box, so that the switch body will not shake or move during the test. The switch body can be fixed conveniently, laying the foundation for subsequent testing work and ensuring the accuracy and reliability of the test results. At the same time, the workbench is connected to the main body cover to form a main body cavity, in which two groups of connection components are arranged, and the fixed component can freely enter and exit the main body cavity through the cooperation of the electric slider and the slide rail; when the switch body is clamped on the fixed component, it is moved between the two groups of connection components through the electric slider; the first electric cylinder and the second electric cylinder in the connection component work together to automatically clamp the transmission board between the electric connection board and the connection frame to achieve reliable electrical connection with the test module. This automatic connection method not only improves the speed of connection, but also reduces connection errors and poor contact caused by human factors, thereby improving the accuracy and reliability of the test; and two sets of thermal imagers are set in the main body cavity, and the thermal imagers are aimed at the connection between the connection component and the transmission board. The thermal imager can detect the temperature change at the connection. When the connection component and the transmission board are normally connected, a certain amount of heat may be generated due to the passage of current, and the thermal imager can capture this temperature change. If the connection is not connected normally, the temperature change will be different from the normal connection state. In this way, the thermal imager can effectively detect whether the connection component and the transmission board are connected, providing an accurate judgment basis for the test work.

[0018] 2. A temperature control component is provided on the main body cover. During the test, the temperature control component can adjust the temperature of the test environment according to the actual test requirements to ensure that the temperature in the main body cavity is always kept within the appropriate range. A temperature sensor is provided in the main body cavity. When the ambient temperature is too low, the heating wire and the first fan work together. The heating wire quickly generates heat, and the first fan quickly blows the heat into the main body cavity, thereby quickly raising the temperature in the main body cavity. It can ensure that the intelligent switch is tested at a suitable temperature to avoid affecting its performance and test results due to too low temperature. At the same time, when the temperature is too high, the semiconductor refrigeration plate, the second fan and the third fan work together. The semiconductor refrigeration plate absorbs heat and lowers the temperature of the surrounding air. The third fan then disperses the air, which can quickly lower the temperature in the main body cavity and ensure the balance of the temperature in the main body cavity. Avoid affecting the accuracy of the test results due to temperature imbalance. At the same time, a stable temperature environment can also ensure the normal use of the thermal imager, ensuring that it can accurately detect the temperature changes at the connection, providing a reliable basis for the test work.

[0019] 3. A material plate is set in the material box, which improves the convenience of material management. The material plate is connected to the material box through a screw rod, so that the material plate can move up and down smoothly in the material box. A motor is installed on one side of the material box, and the motor is connected to the screw rod through a precise transmission structure. Driven by the motor, the material plate can be automatically raised and lowered. When the material needs to be taken, the motor can control the position of the material plate according to the instruction, so that the operator can easily obtain the required material. The setting of the infrared sensor on one side of the material box brings an intelligent experience to material management. The infrared sensor can monitor the material situation in the material box in real time. When the material in the upper part of the material box is taken, the infrared sensor will immediately detect the reduction of the material. At this time, through the signal feedback of the infrared sensor, the motor will automatically rotate, thereby driving the screw rod to rotate, so that the material plate rises. There is no need for the operator to bend down to the bottom of the material box to take the material, which greatly reduces the labor intensity of the operator and improves the work efficiency. At the same time, it also avoids physical fatigue and injury caused by frequent bending over to take things. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of a device for testing an intelligent switch after being assembled according to the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of a device for testing an intelligent switch after being disassembled according to Embodiment 1 of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of a device for testing an intelligent switch after being disassembled according to Embodiment 2 of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure after the fixed components are disassembled;

[0024] Figure 5 It is a schematic diagram of the structure after the connection components are disassembled;

[0025] Figure 6 This is a schematic diagram of the structure after the temperature control component is disassembled;

[0026] Figure 7 It is a schematic diagram of the internal structure of the main cover;

[0027] Figure 8 It is a schematic diagram of the structure of the collection box after it is disassembled;

[0028] Fig. 9 yes Figure 2 A partial enlarged view of area a in the middle;

[0029] Fig.10 It is a cross-sectional view of the main body plate;

[0030] Fig.11 It is a principle block diagram of a device for testing an intelligent switch of the present invention;

[0031] Fig.12 It is the principle block diagram of the temperature control component.

[0032] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0033] 11. Workbench; 12. Main cover; 13. Support rod; 14. Installation box; 15. Limit block; 16. Heat dissipation slot; 17. Heat conduction plate; 18. Heat dissipation blade; 19. Connecting sleeve; 21. Switch body; 22. Connecting box; 23. Transmission plate; 31. Main seat; 32. Main plate; 33. Slide rail; 34. Electric slider; 35. Lubricating oil pipeline; 36. Oil outlet hole; 37. Oil filling pipe; 38. Collection funnel; 39. Collection bucket; 41. Test module; 42. Thermal imager; 43. Control panel; 44. Thermostat; 45. Temperature sensor; 51. Support frame; 52. Power supply seat; 53. Fixed frame; 54. Fixed slot; 61. Mounting seat; 62. First electric cylinder; 63. Connecting frame; 64. Electric connecting plate; 65. Sliding rod; 66. Second electric cylinder; 71. First fan; 72. Heating wire; 73. Semiconductor refrigeration plate; 74. Ventilation slot; 75. Assembly plate; 76. Second fan; 77. Ventilation slot; 78. Third fan; 81. Material box; 82. Material plate; 83. Limiting slot; 84. Limiting plate; 85. Screw rod; 86. Motor; 87. Detection slot; 88. Infrared sensor. DETAILED DESCRIPTION

[0034] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the technical solutions of the present invention, but cannot be used to limit the protection scope of the present invention.

[0035] Embodiment 1: Figures 1 to 12As shown, the present invention provides a device for testing an intelligent switch, including a workbench 11 and a switch body 21. The workbench 11 serves as a basic support platform for the entire device, and its stable structure provides reliable protection for subsequent test operations. A main body seat 31 is provided on the workbench 11, and the main body seat 31 is fixed on the workbench 11. The two opposite inner sides of the main body seat 31 are provided with a main body plate 32, and the main body plate 32 not only provides support for the subsequent component installation. A slide rail 33 is provided on the main body plate 32, and the slide rail 33 ensures the smoothness and stability of the sliding process. An electric slider 34 is slidably provided on the slide rail 33, and the electric slider 34 can move on the slide rail 33, providing a flexible movement mode for subsequent operations. A fixed component is provided between the two groups of electric sliders 34, and the switch body 21 is installed on the connection box 22, and the connection box 22 is clamped in the fixed component, so that the switch body 21 can be stably fixed in the fixed component, which not only ensures the position stability of the switch body 21 during the test process, but also facilitates the switching of the switch body 21 during the test, greatly improving the work efficiency. Transmission plates 23 are provided at both ends of the connection box 22. The transmission plates 23 play a transmission role during the test process. The workbench 11 is connected to the main body cover 12 to form a relatively closed main body cavity. Two sets of connection components are provided in the main body cavity. The transmission plates 23 can be stuck in the connection components to achieve the electrical connection between the switch body 21 and the test module 41. The test module 41 is installed on the workbench 11. As the core part of the entire test device, the test module 41 has the important task of performing various performance tests on the switch body 21. The test module 41 can use the Keysight 34980A test unit. The test module 41 is electrically connected to the switch body 21 through two sets of connection components, ensuring the accurate transmission of the test signal and the reliability of the test results. This makes the entire test process more efficient and accurate, and provides support for the quality inspection of the intelligent switch.

[0036] like Figure 2 , Figure 4As shown, the fixing assembly includes a support frame 51 and an energizing seat 52, and fixing holes are provided on the support frame 51 and the electric slider 34 to ensure the accuracy and stability of the connection. The fixing bolts are inserted into the fixing holes, and by tightening the fixing bolts, the support frame 51 and the two groups of electric sliders 34 are detachably connected. It is convenient for installation and disassembly, and ensures that the connection between the support frame 51 and the electric slider 34 is firm and reliable during the test. A fixing frame 53 is provided above the support frame 51, and the size and shape of this fixing frame 53 match the connection box 22. The connection box 22 can be clamped in the fixing frame 53, and the fixing frame 53 provides stable support and positioning for the connection box 22. A fixing groove 54 is also provided on the support frame 51, and the energizing seat 52 is clamped in this fixing groove 54. The fixing groove 54 makes the installation of the energizing seat 52 more stable, and will not loosen or shift during the test. An electromagnet is provided inside the energizing seat 52, and when the energizing seat 52 is connected to an external power supply, the electromagnet will generate magnetic attraction. The magnetic attraction can contact the connection box 22, thereby firmly fixing the connection box 22. During the test, it can ensure that the switch body 21 will not shake or move, providing a strong guarantee for the accuracy and reliability of the test results; at the same time, the connection box 22 can be quickly installed and disassembled.

[0037] like Figure 2 , Figure 5 As shown, the connection assembly includes a mounting seat 61 and a first electric cylinder 62. The mounting seat 61 is mounted on the main seat 31 to provide a stable basic support for the entire connection assembly. The two groups of connection assemblies are symmetrically distributed to ensure balance and stability during the test. The first electric cylinder 62 is located above the mounting seat 61 and is detachably connected to the mounting seat 61 through multiple groups of screws. It is convenient for installation and disassembly, easy to operate when repairs or replacement of parts are required, and ensures the firmness of the connection during the test. A connecting frame 63 is provided at one end of the first electric cylinder 62, and the connecting frame 63 plays the role of connecting and supporting other components. An electrical connection plate 64 is provided above the connecting frame 63, and two groups of sliding rods 65 are also provided on the connecting frame 63. The electrical connection plate 64 is provided with a connection hole corresponding to the sliding rod 65, and the sliding rod 65 is inserted into the connection hole, so that the electrical connection plate 64 and the sliding rod 65 are slidably connected, which provides flexibility for subsequent operations, so that the electrical connection plate 64 can move within a certain range to meet different test requirements.

[0038] The connection assembly also includes a second electric cylinder 66, which is located above the connecting frame 63 and fixedly connected to the connecting frame 63. Two groups of springs are arranged between the electrical connection plate 64 and the connecting frame 63, and the springs are sleeved on the slide bar 65. The setting of the spring plays a role of reset. During the test, the electrical connection plate 64 will squeeze the spring. When the test is completed, the spring can help the electrical connection plate 64 to return to the initial position. One end of the second electric cylinder 66 passes through the connecting frame 63 and contacts the electrical connection plate 64. When the test is required, the second electric cylinder 66 can push the electrical connection plate 64 to move along the slide bar 65, so that the transmission plate 23 can be clamped between the electrical connection plate 64 and the connecting frame 63. The transmission plate 23 is clamped between the two, ensuring the stability of the electrical connection. The electrical connection plate 64 is in good contact with the transmission plate 23 and is connected to the test module 41 through a wire. At the same time, the switch body 21 and the test module 41 are electrically connected through the transmission plate 23 and the electrical connection plate 64. By connecting the components, the transmission plate 23 can be automatically clamped and a reliable electrical connection can be established with the test module 41. The whole process does not require manual intervention, thereby improving the efficiency and accuracy of the test.

[0039] like Figure 2 , Figure 6 , Figure 7 , Fig.12 As shown, two groups of support rods 13 are arranged in the main cover 12, and a thermal imager 42 is arranged at one end of the support rod 13. The thermal imager 42 is placed above the connection component. The thermal imager 42 can monitor the temperature change of the connection component in real time during the working process. Since the connection component may generate heat due to the passage of current when it is electrically connected to the switch body 21, the thermal imager 42 can capture these temperature changes and provide an important reference basis for the test work. The thermal imager 42 can use a Fluke Ti400+ thermal imager. By monitoring the temperature, it can be discovered in time whether the connection component has problems such as abnormal heating, thereby ensuring the safety and stability of the test process. An installation box 14 is arranged on the workbench 11, and the installation cover is connected to the installation box 14, thereby forming an installation cavity. The installation cavity provides a safe and stable installation environment for the test module 41. The two opposite inner sides of the installation box 14 are provided with multiple groups of limit blocks 15, and the test module 41 is stuck between the multiple groups of limit blocks 15. The limit blocks 15 play a role in fixing and positioning the test module 41, ensuring that the test module 41 will not shift or shake during the test process, thereby ensuring the accuracy and reliability of the test results. At the same time, the installation box 14 and the installation cover are provided with multiple groups of heat dissipation grooves 16. The heat dissipation grooves 16 effectively dissipate the heat generated by the test module 41 during operation. The test module 41 will generate a certain amount of heat during operation. If the heat is not dissipated in time, its performance and service life may be affected. The existence of the heat dissipation grooves 16 allows the heat to be quickly dissipated, keeping the test module 41 within a suitable operating temperature range.

[0040] The main body cover 12 is provided with a control panel 43 and a temperature control component. The control panel 43 provides an operation interface for the operator. The various parts of the test device can be controlled and adjusted through the control panel 43. The control panel 43 can adopt Siemens SIMATIC HMI. The temperature control component can adjust the temperature of the test environment according to actual needs. The temperature control component includes two groups of first fans 71 and two groups of heating wires 72. Two groups of connecting sleeves 19 are provided in the main body cover 12. The main body cavity is connected to the outside world through the connecting sleeves 19. The heating wire 72 is stuck in the connecting sleeves 19. When the temperature of the test environment needs to be increased, the heating wire 72 will generate heat. The first fan 71 is located at one end of the connecting sleeve 19 and is installed on the main body cover 12. The first fan 71 can quickly blow the heat generated by the heating wire 72 into the main body cavity, thereby increasing the temperature in the main body cavity. The main body cover 12 is also provided with a thermostat 44 and a temperature sensor 45, and the thermostat 44 is electrically connected to the heating wire 72. The temperature sensor 45 can monitor the temperature change in the main body cavity in real time and feed back the temperature information to the temperature controller 44. The temperature sensor 45 can adopt a DS18B20 digital temperature sensor. The temperature controller 44 automatically controls the working state of the heating wire 72 according to the information fed back by the temperature sensor 45 to ensure that the temperature in the main body cavity is kept within a suitable range. The temperature controller 44 can adopt an Omron E5CC temperature controller.

[0041] The temperature control component also includes two groups of semiconductor refrigeration plates 73. Two groups of ventilation grooves 74 and two groups of through grooves are provided on the main body cover 12. The ventilation grooves 74 are connected to the main body cavity through the through grooves. The semiconductor refrigeration plate 73 can adopt TEC1-12715 semiconductor refrigeration plate. The semiconductor refrigeration plate 73 is clamped in the through groove. The semiconductor refrigeration plate 73 can quickly absorb the heat in the main body cavity and reduce the temperature of the surrounding air. The opening surface of the ventilation groove 74 is clamped with an assembly plate 75, and the assembly plate 75 is provided with a second fan 76. The second fan 76 can discharge the hot air in the ventilation groove 74, accelerate air circulation, and improve the heat dissipation effect. The main body cover 12 is provided with a ventilation groove 77, and a third fan 78 is clamped in the ventilation groove 77. The third fan 78 is located between the two groups of ventilation grooves 74. The third fan 78 can further enhance air circulation, quickly diffuse the cold air around the semiconductor refrigeration plate 73, ensure that the temperature in the main body cavity is evenly distributed, and avoid local overheating or overcooling. Through the coordinated action of the temperature control components, the temperature in the main cavity can be effectively adjusted to provide a stable and suitable environment for testing work.

[0042] like Figure 1 , Figure 8As shown, a material box 81 is provided at one end of the workbench 11, and a material plate 82 is provided inside the material box 81, and the material plate 82 provides a platform for placing materials. Limiting grooves 83 are provided on both sides of the material box 81, and limiting plates 84 are provided on both sides of the material plate 82. The limiting plates 84 can be clamped in the limiting grooves 83, ensuring that the material plate 82 remains stable during the movement in the material box 81 without shaking or offsetting. A screw rod 85 is provided on one side of the material box 81, and the screw rod 85 is inserted into one group of limiting plates 84. The material plate 82 is slidably connected to the material box 81 through the screw rod 85, and the screw rod 85 ensures that the movement of the material plate 82 is smooth and reliable. When the height position of the material plate 82 needs to be adjusted, the screw rod 85 can control the rise or fall of the material plate 82. The material box 81 is equipped with a motor 86, which is connected to the screw rod 85 through a transmission structure. The motor 86 provides a power source for the movement of the material plate 82. Through the transmission structure, the motor 86 can transmit power to the screw rod 85, thereby realizing the automatic lifting of the material plate 82, improving work efficiency and reducing the tediousness of manual operation. The material box 81 is provided with a detection slot 87, and an infrared sensor 88 is arranged in the detection slot 87. The infrared sensor 88 can monitor the material situation in the material box 81 in real time. When the material in the upper part of the material box 81 is taken out, the infrared sensor 88 will immediately detect the reduction of the material. At this time, through the signal feedback of the infrared sensor 88, the motor 86 will automatically start, drive the screw rod 85 to rotate, and make the material plate 82 rise, thereby lifting the material to a convenient position for taking. This intelligent design does not require the operator to bend down to the bottom of the material box 81 to take the material, which greatly reduces the labor intensity of the operator and improves work efficiency.

[0043] like Figure 2 , Fig.10As shown, a lubricating pipeline 35 is provided in the slide rail 33, and the setting of the lubricating pipeline 35 is to ensure the smooth operation of the slide rail 33. Multiple groups of oil outlet holes 36 are provided on one side of the slide rail 33, and an oil filling pipe 37 is provided on the other side. The lubricating pipeline 35 is connected to the outside through the oil outlet holes 36 and the oil filling pipe 37. When the slide rail 33 needs to be lubricated, lubricating oil can be injected into the lubricating pipeline 35 through the oil filling pipe 37. The lubricating oil will be evenly distributed to the surface of the slide rail 33 through the oil outlet holes 36, reducing the friction between the slide rail 33 and the electric slider 34, and extending the service life of the slide rail 33. A collecting funnel 38 is provided below the main body plate 32. The collecting funnel 38 is connected to the main body seat 31 and contacts the slide rail 33. The function of the collecting funnel 38 is to collect the lubricating oil dripping from the slide rail 33 and other impurities that may be generated. A collecting bucket 39 is provided on the workbench 11, and two groups of collecting funnels 38 are connected to the collecting bucket 39 through a connecting pipe. The collecting barrel 39 can centrally store the lubricating oil and impurities collected by the collecting funnel 38. Such a design not only avoids the pollution of the working environment by the lubricating oil and impurities, but also facilitates the recovery and reuse of the lubricating oil, thereby improving the utilization rate of resources.

[0044] Embodiment 2: Based on the device for testing an intelligent switch provided in Embodiment 1 of the present application, Embodiment 2 of the present application proposes a device for testing an intelligent switch. Embodiment 2 is only a preferred embodiment of Embodiment 1, and the implementation of Embodiment 2 will not affect the independent implementation of Embodiment 1. Embodiment 2 of the present invention will be further described below.

[0045] like Figure 3 , Figure 7As shown, two groups of support rods 13 are arranged in the main cover 12, and a thermal imager 42 is arranged at one end of the support rod 13. The thermal imager 42 is placed above the connection component. The thermal imager 42 can monitor the temperature change of the connection component in real time during the working process. Since the connection component may generate heat due to current passing when it is electrically connected to the switch body 21, the thermal imager 42 can capture these temperature changes and provide an important reference for the test work. By monitoring the temperature, it can be found in time whether the connection component has abnormal heating and other problems, thereby ensuring the safety and stability of the test process. An installation box 14 is arranged on the workbench 11, and the installation cover is connected to the installation box 14 to form an installation cavity, which provides a safe and stable installation environment for the test module 41. Heat conducting plates 17 are arranged on both sides of the installation box 14, and the heat conducting plates 17 are in contact with the test module 41. The heat conducting plates 17 can quickly conduct away the heat generated by the test module 41 during the working process. On one side of the heat conducting plate 17, multiple groups of heat dissipation blades 18 are also arranged. The design of the heat dissipation blades 18 increases the heat dissipation area and improves the heat dissipation efficiency. When the heat conduction plate 17 conducts the heat, the heat dissipation blades 18 can quickly dissipate the heat to the surrounding air, keeping the test module 41 within a suitable operating temperature range.

[0046] At the same time, multiple groups of heat dissipation slots 16 are provided on the installation box 14 and the installation cover. These heat dissipation slots 16 further enhance the heat dissipation effect. The heat dissipation slots 16 allow air to flow freely inside and outside the installation cavity to take away heat. When the test module 41 is working, the heat generated will be transferred to the heat dissipation blades 18 through the heat conduction plate 17, and then dissipated through the heat dissipation slots 16. This can effectively prevent the test module 41 from being affected in performance and service life due to excessive temperature. Through the synergistic effect of the heat conduction plate 17, the heat dissipation blades 18 and the heat dissipation slots 16, it can be ensured that the test module 41 always maintains a stable working state during the test process.

[0047] The difference between the second embodiment and the first embodiment is that heat conducting plates 17 are provided on both sides of the installation box 14, and the test module 41 is clamped between the two sets of heat conducting plates 17. The two sets of heat conducting plates 17 can limit and fix the test module 41. At the same time, the heat dissipation of the test module 41 is also enhanced, and the heat generated by the test module 41 during the working process can be quickly conducted away, which can effectively prevent the test module 41 from affecting the performance and service life due to excessive temperature, provide a more stable and reliable environment for the test work of the intelligent switch, and further improve the performance and practicality of the entire test device. The remaining conditions are consistent with the first embodiment, so this embodiment will not be repeated.

[0048] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A device for testing an intelligent switch, comprising a workbench (11) and a switch body (21), characterized in that: The workbench (11) is provided with a main body seat (31), and main body plates (32) are provided on two opposite inner sides of the main body seat (31), and slide rails (33) are provided on the main body plates (32), and electric sliders (34) are slidably provided on the slide rails (33); a fixing component is provided between the two groups of the electric sliders (34); the switch body (21) is installed on the connection box (22) and is clamped in the fixing component through the connection box (22); transmission plates (23) are provided at both ends of the connection box (22); the workbench (11) is connected to the main body cover (12) to form a main body cavity, and two groups of connection components are provided in the main body cavity, The transmission plate (23) is mounted in the connection assembly; a test module (41) is mounted on the workbench (11), and the test module (41) is electrically connected to the switch body (21) through two groups of the connection assemblies; the fixing assembly comprises a support frame (51) and a power-on seat (52); fixing holes are provided on the support frame (51) and the electric slider (34); fixing bolts are passed through the fixing holes; the support frame (51) and the two groups of electric sliders (34) are detachably connected; a fixing frame (53) is provided on the support frame (51), and the connection box (22) is mounted in the fixing frame (53); a fixing bolt is provided on the support frame (51); A fixing groove (54) is provided, the power-on seat (52) is clamped in the fixing groove (54), an electromagnet is provided in the power-on seat (52), and the electromagnet contacts the connection box (22); the connection assembly comprises a mounting seat (61) and a first electric cylinder (62), the mounting seat (61) is mounted on the main body seat (31), and two groups of the connection assemblies are symmetrically distributed; the first electric cylinder (62) is located above the mounting seat (61) and is detachably connected to the mounting seat (61) by a plurality of groups of screws, a connecting frame (63) is provided at one end of the first electric cylinder (62), an electric connecting plate (64) is provided above the connecting frame (63), and the connecting frame Two groups of slide bars (65) are arranged on the connecting frame (63), the electric connecting plate (64) is provided with connecting holes corresponding to the slide bars (65), the slide bars (65) are inserted into the connecting holes, and the electric connecting plate (64) is slidably connected to the slide bars (65); the connecting component also includes a second electric cylinder (66), the second electric cylinder (66) is located above the connecting frame (63) and is fixedly connected to the connecting frame (63); two groups of springs are arranged between the electric connecting plate (64) and the connecting frame (63), the springs are sleeved on the slide bars (65), and one end of the second electric cylinder (66) passes through the connecting frame (63) and contacts the electric connecting plate (64);The transmission plate (23) is clamped between the electrical connection plate (64) and the connection frame (63), the electrical connection plate (64) contacts the transmission plate (23), the electrical connection plate (64) is connected to the test module (41) via a wire, and the switch body (21) is electrically connected to the test module (41) via the transmission plate (23) and the electrical connection plate (64); a material box (81) is provided at one end of the workbench (11), a material plate (82) is provided in the material box (81), limiting grooves (83) are provided on both sides of the material box (81), and the material plate (82) is provided at both ends. A limit plate (84) is arranged on one side of the material box (81), and the limit plate (84) is clamped in the limit groove (83); a screw rod (85) is arranged on one side of the material box (81), and the screw rod (85) is inserted into one group of the limit plates (84); the material plate (82) is slidably connected to the material box (81) through the screw rod (85); a motor (86) is installed on the material box (81), and the motor (86) is transmission-connected to the screw rod (85) through a transmission structure; the material box (81) is provided with a detection slot (87), and an infrared sensor (88) is arranged in the detection slot (87). ; 2. The device for testing an intelligent switch according to claim 1, characterized in that: Two groups of support rods (13) are arranged in the main body cover (12), and a thermal imager (42) is arranged at one end of the support rod (13), and the thermal imager (42) is located above the connection component; an installation box (14) is arranged on the workbench (11), and a mounting cover plate is connected to the installation box (14) to form an installation cavity, and the test module (41) is located in the installation cavity; two opposite inner side surfaces of the installation box (14) are provided with a plurality of groups of limit blocks (15), and the test module (41) is clamped between the plurality of groups of limit blocks (15), and a plurality of groups of heat dissipation slots (16) are provided on the installation box (14) and the installation cover plate.

3. The device for testing an intelligent switch according to claim 1, characterized in that: Two groups of support rods (13) are arranged in the main body cover (12), and a thermal imager (42) is arranged at one end of the support rod (13), and the thermal imager (42) is located above the connection component; an installation box (14) is arranged on the workbench (11), and a mounting cover is connected to the installation box (14) to form an installation cavity, and the test module (41) is located in the installation cavity; heat conduction plates (17) are arranged on both sides of the installation box (14), and the heat conduction plates (17) are in contact with the test module (41), and a plurality of heat dissipation blades (18) are also arranged on one side of the heat conduction plate (17), and a plurality of heat dissipation grooves (16) are provided on the installation box (14) and the installation cover.

4. A device for testing an intelligent switch according to claim 2 or 3, characterized in that: The main body cover (12) is provided with a control panel (43) and a temperature control component, the temperature control component includes two groups of first fans (71) and two groups of heating wires (72), two groups of connecting sleeves (19) are provided in the main body cover (12), the main body cavity is connected to the outside through the connecting sleeves (19), the heating wires (72) are clamped in the connecting sleeves (19), the first fan (71) is located at one end of the connecting sleeves (19) and is installed on the main body cover (12); a temperature controller (44) and a temperature sensor (45) are provided in the main body cover (12), and the temperature controller (44) is electrically connected to the heating wires (72).

5. The device for testing an intelligent switch according to claim 4, characterized in that: The temperature control component also includes two groups of semiconductor refrigeration plates (73); the main body cover (12) is provided with two groups of ventilation grooves (74) and two groups of through grooves; the ventilation grooves (74) are connected to the main body cavity through the through grooves; the semiconductor refrigeration plates (73) are clamped in the through grooves; an assembly plate (75) is clamped on the opening surface of the ventilation groove (74); a second fan (76) is arranged on the assembly plate (75); a ventilation groove (77) is opened on the main body cover (12); a third fan (78) is clamped in the ventilation groove (77); the third fan (78) is located between the two groups of ventilation grooves (74).

6. The device for testing an intelligent switch according to claim 1, characterized in that: An oil lubrication pipeline (35) is provided in the slide rail (33), a plurality of groups of oil outlet holes (36) are provided on one side of the slide rail (33), and an oil injection pipe (37) is provided on the other side. The oil lubrication pipeline (35) is connected to the outside through the oil outlet holes (36) and the oil injection pipe (37). A collecting funnel (38) is provided below the main body plate (32), the collecting funnel (38) is connected to the main body seat (31) and contacts the slide rail (33), and a collecting bucket (39) is provided on the workbench (11), and two groups of the collecting funnels (38) are connected to the collecting bucket (39) through a connecting pipe.

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