Intelligent switch test system

Abstract

The invention relates to the technical field of testing devices, in particular to an intelligent switch testing system which comprises a testing cabinet and a touch screen, one side of the testing cabinet is rotationally connected with a cabinet door, the touch screen is arranged on the testing cabinet, the testing cabinet is provided with air inlet equipment and air exhaust equipment which are communicated with the testing cabinet, and the testing cabinet is provided with an air outlet. A sprayer is arranged on the test cabinet, a support is fixedly arranged on the test cabinet, a moving table is arranged on the guide rail in a sliding mode, and a jig for clamping an intelligent switch is arranged on the moving table. The jig comprises a carrying plate arranged on a moving table, a plurality of carrying grooves are formed in the carrying plate, the carrying plate is connected with the moving table through a connecting assembly, the humidity of air in the test cabinet is adjusted by arranging a sprayer, the humid environment is simulated, and therefore the service life of the intelligent switch on the jig in the humid environment is detected. And after the test is completed, wet gas in the test cabinet is exhausted through the gas inlet equipment and the gas exhaust equipment, so that the subsequent test is prevented from being influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of testing devices, and in particular to an intelligent switch testing system. Background Art

[0002] A smart switch is a switch that can be controlled via a wireless network or other smart devices. It is usually integrated with a smart home system, and the on / off state of the switch can be controlled through a mobile phone application or voice assistant. Smart switches can improve the convenience and comfort of life, and also help energy saving and safety. For example, users can remotely control the lights or appliances in their homes through their mobile phones, and can also set timer switches or automated scenes. After the smart switch is produced, the service life of the smart switch needs to be tested.

[0003] When the existing intelligent switch detection device detects the intelligent switch, it usually uses a simulated pressing structure to perform a pressing fatigue test on the intelligent switch. For example, Chinese patent announcement No. CN220893764U discloses "an intelligent switch testing device", which includes a vertical moving component and a lifting moving component, a switch test bottom mold arranged under the lifting moving component, and a pressing component for simulating pressing the switch, which replaces the traditional manual detection and can accurately perform a pressing fatigue test on the intelligent switch;

[0004] In actual use, the service life of the smart switch also needs to be tested. The temperature and humidity are different in different regions, and the service life is also different. The existing detection device is difficult to simulate the temperature and humidity, resulting in limitations in the detection results. In addition, the fixture for clamping the switch cannot be applied to switches of different specifications, and replacement is more troublesome. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art, such as difficulty in simulating temperature and humidity, resulting in limitations in the detection results, the inability of the fixture to be applied to switches of different specifications, and the troublesome replacement, and to propose an intelligent switch testing system.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An intelligent switch testing system is designed, comprising a test cabinet and a touch screen, wherein a cabinet door is rotatably connected to one side of the test cabinet, the touch screen is arranged on the test cabinet, an air intake device and an exhaust device connected to the test cabinet are arranged on the test cabinet, a sensor is arranged in the test cabinet, a sprayer is arranged on the test cabinet, and a fan is arranged in the test cabinet;

[0008] The test cabinet is fixedly provided with a bracket, the bracket is provided with a guide rail, a moving platform is slidably provided on the guide rail, a fixture for clamping the intelligent switch is provided on the moving platform, and a driving component for driving the moving platform is provided in the test cabinet;

[0009] The fixture comprises a carrier plate arranged on a movable platform, a plurality of carrier slots are arranged on the carrier plate, and the carrier plate is connected to the movable platform via a connecting component.

[0010] Furthermore, the connection assembly includes a connection column fixedly arranged at the lower end of the loading plate, a slot matched with the connection column is provided on the movable platform, and a clamp matched with the movable platform is provided on the connection column.

[0011] Furthermore, a lifting groove cooperating with the clamping member is provided on the clamping member, the clamping member is rotatably connected to the connecting column, and a guiding groove and a limiting groove cooperating with the clamping member are provided on the slot.

[0012] Furthermore, a tension spring is provided on the connecting column, the tension spring is sleeved on the lifting slot, and two ends of the tension spring are respectively fixedly connected to the lifting slot and the clamping member.

[0013] Furthermore, auxiliary grooves are provided on both sides of the clamping member, so that the cross section of the clamping member is I-shaped.

[0014] Furthermore, the air intake device and the exhaust device are both provided with a plurality of exhaust fans, and the air intake device is provided with a heating component.

[0015] Furthermore, the heating component includes a heating wire and a plurality of heat-conducting sheets, wherein the heat-conducting sheets are connected to the heating wire and have a wavy structure.

[0016] Furthermore, a movable groove is provided on one side of the loading groove, a clamping plate is slidably provided in the movable groove, and a spring is provided between the clamping plate and the movable groove.

[0017] Furthermore, a guide rod matched with the clamping plate is fixedly provided on the movable groove, a water guide groove is provided on the loading groove, and a drainage groove is provided on the movable groove.

[0018] Furthermore, the driving assembly includes an electric screw disposed in the test cabinet, the other end of the electric screw is rotatably connected to the bracket, and a nut seat threadedly connected to the electric screw is fixedly disposed at the lower end of the movable platform.

[0019] The intelligent switch testing system proposed by the present invention has the following beneficial effects:

[0020] In the present invention, a sprayer is provided to adjust the humidity of the air in the test cabinet to simulate a humid environment, thereby detecting the service life of the intelligent switch on the fixture in a humid environment. After the test is completed, the humid gas in the test cabinet is discharged through the air intake device and the exhaust device to avoid affecting subsequent tests. The carrier plate is connected to the mobile platform by providing a connecting component, and the carrier plate can be separated from the mobile platform, which facilitates the replacement of carrier plates with carrier slots of different specifications to adapt to intelligent switches of different specifications, thereby increasing the scope of application of the test system.

[0021] Secondly, in the present invention, a heating component is provided in the air intake device to heat the passing air, thereby increasing the temperature in the test cabinet, and the heat conductive sheet has a wavy structure to increase the contact area with the air and improve the heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A structural schematic diagram of an intelligent switch testing system proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the support of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the guide rail of the present invention;

[0025] Figure 4 It is a schematic diagram of the enlarged structure of the A area of ​​the present invention;

[0026] Figure 5 It is a schematic structural diagram of the heating component of the present invention.

[0027] In the figure: 1. test cabinet; 11. sprayer; 12. fan; 2. touch screen; 3. cabinet door; 4. air intake device; 41. heating component; 411. heating wire; 412. heat conductive sheet; 42. exhaust fan; 5. exhaust device; 6. bracket; 61. guide rail; 7. moving table; 8. fixture; 81. loading plate; 82. loading slot; 821. moving slot; 822. clamp; 823. spring; 824. guide rod; 825. drainage slot; 83. connecting component; 831. connecting column; 832. clamp; 833. limit slot; 834. tension spring; 835. auxiliary slot; 9. driving component; 91. electric screw. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-5, an intelligent switch testing system, comprising a test cabinet 1 and a touch screen 2, one side of the test cabinet 1 is rotatably connected with a cabinet door 3, the touch screen 2 is arranged on the test cabinet 1, the test cabinet 1 is provided with an air intake device 4 and an exhaust device 5 connected with the test cabinet 1, and the air intake device 4 and the exhaust device 5 are electrically connected with the touch screen 2, the test cabinet 1 is provided with a sensor, the sensor includes a temperature sensor and a humidity sensor, both of which are electrically connected with the touch screen 2, the test cabinet 1 is provided with a sprayer 11, and the test cabinet 1 is provided with a fan 12;

[0030] A bracket 6 is fixedly provided on the test cabinet 1, a guide rail 61 is provided on the bracket 6, a moving platform 7 is slidably provided on the guide rail 61, a fixture 8 for clamping the intelligent switch is provided on the moving platform 7, and a driving component 9 for driving the moving platform 7 is provided in the test cabinet 1;

[0031] The fixture 8 includes a loading plate 81 disposed on the movable platform 7 . The loading plate 81 is provided with a plurality of loading slots 82 . The loading plate 81 is connected to the movable platform 7 via a connecting assembly 83 .

[0032] In the present invention, the humidity of the air in the test cabinet 1 is adjusted by the sprayer 11 to simulate a humid environment, thereby detecting the service life of the intelligent switch on the fixture 8 in a humid environment. After the test is completed, the humid gas in the test cabinet 1 is discharged through the air intake device 4 and the exhaust device 5 to avoid affecting subsequent tests. The carrier plate 81 is connected to the mobile platform 7 by setting a connecting component 83, and the carrier plate 81 can be separated from the mobile platform 7. The carrier plate 81 with carrier slots 82 of different specifications can be replaced to adapt to intelligent switches of different specifications, thereby increasing the scope of application of the test system.

[0033] Furthermore, in this embodiment, the connecting component 83 includes a connecting column 831 fixedly arranged at the lower end of the loading plate 81, a slot matching with the connecting column 831 is opened on the movable platform 7, and a clamping member 832 matching with the movable platform 7 is provided on the connecting column 831, and the mounting plate 81 is prevented from being separated from the movable platform 7 by setting the clamping member 832.

[0034] In this embodiment, a lifting groove cooperating with the card 832 is provided on the card 832, the card 832 is rotatably connected to the connecting column 831, and a guide groove and a limit groove 833 cooperating with the card 832 are provided on the slot. The limit groove 833 is engaged with the card 832 to prevent the card 832 from resetting to correspond to the guide groove, thereby preventing the carrier plate 81 from separating from the moving platform 7.

[0035] Furthermore, in this embodiment, a tension spring 834 is provided on the connecting column 831, and the tension spring 834 is sleeved on the lifting slot, and the two ends of the tension spring 834 are respectively fixedly connected to the lifting slot and the clamp 832, and an upward force is applied to the clamp 832 by the tension spring 834 to prevent it from being separated from the limit slot 833.

[0036] In this embodiment, auxiliary grooves 835 are provided on both sides of the clamp 832, so that the cross-section of the clamp 832 is I-shaped. The I-shaped grooves are provided to facilitate the user to move the clamp 832 downward to separate it from the auxiliary grooves 835, and to align the clamp 832 with the guide groove to remove the carrier plate 81. When the clamp 832 is aligned with the guide groove, the tension spring 834 will pull the clamp 832 into the guide groove to prevent dislocation and facilitate the removal of the carrier plate 81.

[0037] It should be noted that, in this embodiment, multiple exhaust fans 42 are provided in the air intake device 4 and the exhaust device 5. A heating component 41 is provided in the air intake device 4. The heating component 41 heats the passing air and blows the heated airflow into the test cabinet 1, thereby increasing the temperature in the test cabinet 1.

[0038] In this embodiment, the heating component 41 includes a heating wire 411 and a plurality of heat conductive sheets 412 . The heat conductive sheets 412 are connected to the heating wire 411 , and the heat conductive sheets 412 are wavy in structure, which increases the contact area with the air and improves the heating efficiency.

[0039] In addition, in the present embodiment, a movable groove 821 is provided on one side of the loading slot 82, a clamping plate 822 is slidably provided in the movable groove 821, a spring 823 is provided between the clamping plate 822 and the movable slot 821, and the clamping plate 822 is pushed by the spring 823 to clamp the intelligent switch, thereby increasing the loading range of the loading slot 82, and intelligent switches of different specifications can be fixed.

[0040] In some embodiments, a guide rod 824 cooperating with the clamping plate 822 is fixedly provided on the movable groove 821, a water guide groove is provided on the loading groove 82, and a drainage groove 825 is provided on the movable groove 821 to discharge the condensed water in the loading groove 82 to avoid affecting the detection results.

[0041] In more detail, in this embodiment, the driving assembly 9 includes an electric screw 91 arranged in the test cabinet 1, the other end of the electric screw 91 is rotatably connected to the bracket 6, and the lower end of the movable platform 7 is fixedly provided with a nut seat threadedly connected to the electric screw 91. The position of the movable platform 7 is controlled by the electric screw 91, so as to facilitate the user to place the smart switch.

[0042] Working method: When working, the humidity of the air in the test cabinet 1 is adjusted by the sprayer 11 to simulate a humid environment, so as to detect the service life of the intelligent switch on the fixture 8 in a humid environment. After the test is completed, the humid gas in the test cabinet 1 is discharged through the air intake device 4 and the exhaust device 5 to avoid affecting subsequent tests. The passing air is heated by the heating component 41, and the heated airflow is blown into the test cabinet 1, so as to increase the temperature in the test cabinet 1, comprehensively and systematically simulate the temperature of different areas, and stir the air inside the test cabinet 1 by the fan 12, so that the air in the test cabinet 1 is more uniform, avoiding uneven temperature and improving the accuracy of detection;

[0043] The spring 823 pushes the clamping plate 822 to clamp the intelligent switch, thereby increasing the loading range of the loading slot 82, and can fix intelligent switches of different specifications. When replacing the loading plate 81, the clamping member 832 is moved down and separated from the auxiliary slot 835. When the clamping member 832 is aligned with the guide slot, the tension spring 834 will pull the clamping member 832 into the guide slot, and the loading plate 81 can be taken out.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent switch testing system, comprising a test cabinet (1) and a touch screen (2), characterized in that: A cabinet door (3) is rotatably connected to one side of the test cabinet (1); the touch screen (2) is arranged on the test cabinet (1); an air intake device (4) and an air exhaust device (5) which are in communication with the test cabinet (1) are arranged on the test cabinet (1); a sensor is arranged in the test cabinet (1); a sprayer (11) is arranged on the test cabinet (1); and a fan (12) is arranged in the test cabinet (1); The test cabinet (1) is fixedly provided with a bracket (6), the bracket (6) is provided with a guide rail (61), a moving platform (7) is slidably provided on the guide rail (61), a fixture (8) for clamping the intelligent switch is provided on the moving platform (7), and a driving component (9) for driving the moving platform (7) is provided in the test cabinet (1); The fixture (8) comprises a loading plate (81) arranged on a movable platform (7), the loading plate (81) being provided with a plurality of loading slots (82), and the loading plate (81) and the movable platform (7) being connected via a connecting component (83).

2. The intelligent switch testing system according to claim 1, characterized in that: The connecting assembly (83) comprises a connecting column (831) fixedly arranged at the lower end of the loading plate (81), a slot matching with the connecting column (831) is provided on the moving platform (7), and a clamping piece (832) matching with the moving platform (7) is provided on the connecting column (831).

3. An intelligent switch testing system according to claim 2, characterized in that: The clamp (832) is provided with a lifting groove that matches the clamp (832), the clamp (832) is rotatably connected to the connecting column (831), and the slot is provided with a guiding groove and a limiting groove (833) that match the clamp (832).

4. The intelligent switch testing system according to claim 3, characterized in that: The connecting column (831) is provided with a tension spring (834), the tension spring (834) is sleeved on the lifting slot, and the two ends of the tension spring (834) are respectively fixedly connected to the lifting slot and the clamp (832).

5. The intelligent switch testing system according to claim 2, characterized in that: Auxiliary grooves (835) are provided on both sides of the clamping member (832), so that the cross section of the clamping member (832) is I-shaped.

6. The intelligent switch testing system according to claim 1, characterized in that: The air intake device (4) and the air exhaust device (5) are both provided with a plurality of exhaust fans (42), and the air intake device (4) is provided with a heating component (41).

7. The intelligent switch testing system according to claim 6, characterized in that: The heating component (41) comprises a heating wire (411) and a plurality of heat-conducting sheets (412); the heat-conducting sheets (412) are connected to the heating wire (411), and the heat-conducting sheets (412) are of a wavy structure.

8. The intelligent switch testing system according to claim 1, characterized in that: A movable groove (821) is provided on one side of the object loading groove (82), a clamping plate (822) is slidably provided in the movable groove (821), and a spring (823) is provided between the clamping plate (822) and the movable groove (821).

9. The intelligent switch testing system according to claim 8, characterized in that: A guide rod (824) matched with the clamping plate (822) is fixedly arranged on the movable groove (821), a water guide groove is provided on the object loading groove (82), and a drainage groove (825) is provided on the movable groove (821).

10. The intelligent switch testing system according to claim 1, characterized in that: The driving assembly (9) comprises an electric screw (91) arranged in the test cabinet (1), the other end of the electric screw (91) being rotatably connected to the bracket (6), and a nut seat threadedly connected to the electric screw (91) is fixedly arranged at the lower end of the movable platform (7).

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