Intelligent equipment key testing device

Abstract

The invention provides an intelligent equipment key testing device, and relates to the technical field of testing devices, the intelligent equipment key testing device comprises an operation table and a control table, one side of the operation table is provided with a placing disc used for storing a key panel, and one side of the control table is provided with an oscilloscope used for detecting key switch signals. The other side of the console is provided with a PLC control host used for controlling test start and stop. According to the application, the pressure in the process from the downward pressing process of the test rod to the process of completely pressing the bottommost part of the key is P, and the pressure maintained after the bottommost part of the key is pressed is P, so that under multiple times of continuous tests, the service life of the internal structure of the key is limited, and the pressure required to be pressed each time changes differently; compared with an existing testing device which can only test whether a key is triggered or not, the key pressure testing device can record and test key pressure of different times, the pressure needed when each type of key is pressed in different stages in the using process can be effectively known, and then personnel can further improve the key conveniently.

Description

Technical Field

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

[0002] During the production process of intelligent devices, it is necessary to test their keys to ensure that the keys of the intelligent devices can meet the required needs. For example, a key switch testing device with the patent publication number CN214845643U includes a testing frame on which a DC motor is fixedly arranged and connected to a cam mechanism. The cam mechanism is connected to a key baffle. On one side of the key baffle, there is a key switch, and on the other side, there is an infrared induction counter with its probe placed 90° directly in front of the key switch. On one side of the infrared induction counter, there is a voltage counter; on the upper surface of the testing frame, there are also a voltage-dividing resistor and a power supply. The positive pole of the power supply is connected to the voltage-dividing resistor, and the other side of the voltage-dividing resistor is connected to the key switch. Each key switch is connected in series with a voltage counter, and the other end of the voltage counter is connected to the negative pole of the power supply to form a circuit.

[0003] However, for the above-mentioned key testing device, although it can measure whether the current key can trigger the switch, under long-term testing, the structural performance at the bottom of the key will change due to the change in the number of times. As a result, although the key can normally trigger the switch, the pressure required for key triggering will change due to the decrease in the elastic performance of the material, resulting in the above-mentioned key testing device being unable to test the change in the structural performance of the key under different numbers of uses and unable to effectively reflect the usage change of the current key, which is not conducive to subsequent personnel to improve the key product. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a key testing device for intelligent devices, which solves the problem that the above-mentioned key testing device can only detect the power-on circuit of the key.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: A key testing device for intelligent devices includes an operation table and a control console. On one side of the operation table, there is a placement tray for storing a key panel. On one side of the control console, there is an oscilloscope for detecting key switch signals installed. On the other side of the control console, there is a PLC control host for controlling the start and stop of the test installed. On the upper surface of the operation table, there is a column fixedly installed, and on the upper end of the column, there is an installation frame installed. Inside the installation frame, there is a test component for pressing the key fixedly installed.

[0006] Preferably, a micro air supply pump is fixedly installed at one end of the operation table. The micro air supply pump is signal-connected to the PLC control host. At the air outlet end of the micro air supply pump, there is an air supply pipe installed. On the body of the air supply pipe, there are respectively a main control valve and a pressure storage tank for stabilizing pressure installed.

[0007] Preferably, the test component includes a sealed tank. Upper and lower air inlets are respectively formed at the upper and lower ends on one side of the sealed tank. A floating seat is movably installed inside the sealed tank. A sealing ring is arranged on the outer side of the floating seat. The sealing ring is hermetically fitted to the inner wall of the sealed tank. A pressure sensor is fixedly installed at the lower end of the floating seat. The detection end of the pressure sensor is fixedly installed with a test rod. A pressing head is fixedly installed at the lower end of the test rod. The pressure sensor is signal-connected to an oscilloscope.

[0008] Preferably, a first delivery pipe and a second delivery pipe are respectively fixedly installed inside the upper air inlet and the lower air inlet. An electromagnetic three-way valve is fixedly installed at the upper end of the air delivery pipe. The exhaust ends on both sides of the electromagnetic three-way valve are respectively fixedly connected to the first delivery pipe and the second delivery pipe. The electromagnetic three-way valve is signal-connected to a PLC control host.

[0009] Preferably, an upper cover and a lower cover are respectively hermetically installed at the upper and lower ends of the sealed tank. An upper pressure relief port and a lower pressure relief port are respectively formed on the surfaces of the upper cover and the lower cover. A sealing movable sleeve is arranged at the center of the lower cover. The inner wall of the sealing movable sleeve is hermetically fitted to the rod body of the test rod.

[0010] Preferably, exchange holes are respectively formed inside the upper pressure relief port and the lower pressure relief port. A sealing cavity and a pressure relief cavity are respectively formed inside the exchange holes. A first connecting rod is installed in the lower pressure relief cavity in a limited sliding manner. A second connecting rod is installed in the upper pressure relief cavity in a limited sliding manner.

[0011] Preferably, sealing seats are arranged on the rod bodies of the first connecting rod and the second connecting rod. The sealing seats are hermetically matched with the sealing cavity. Limit disks are fixedly installed at one ends of the rod bodies of the first connecting rod and the second connecting rod. Mounting seats are respectively installed outside the upper pressure relief port and the lower pressure relief port. Support springs are respectively installed inside the mounting seats.

[0012] Preferably, a mating thread is formed on the rod body of the second connecting rod. A mating screw sleeve is threadedly arranged outside the mating thread. The mating screw sleeve is in abutting fit with the support spring.

[0013] Preferably, a plurality of arc-shaped vertical plates are fixedly installed on the surface of the lower cover. Connecting threads are respectively formed on the inner walls of each arc-shaped vertical plate. An adjusting sleeve is jointly arranged among each arc-shaped vertical plate. An adjusting thread is arranged on the outer surface of the adjusting sleeve. The adjusting thread is in threaded fit with the plurality of connecting threads.

[0014] Preferably, a micro motion limit ring is fixedly installed at the upper end of the adjusting sleeve. A fixed limit ring is fixedly installed on the upper side of the inner wall of the sealed tank. The floating seat is located between the fixed limit ring and the micro motion limit ring.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The pressure during the process of the test rod pressing down until the button is completely pressed to the bottom is P, and the pressure maintained after the button is pressed to the bottom is also P. Therefore, during multiple consecutive tests, due to the limited lifespan of the internal structure of the button, the pressure required for each press will vary. Compared with the existing test devices that can only test whether the button is triggered, this application can record and test the button pressure at different times, effectively obtaining the pressure required for pressing the button at different stages during use, which is conducive to further improvement of the button by personnel.

[0016] 2. During the process of the test rod pressing down, the button below can be pressed through the pressing head. The pressing head can reduce the damage to the button during testing to simulate subsequent usage conditions and avoid test errors. During pressing, the pressure sensor can monitor the pressure of the current test rod on the button in real time, and then transmit the current pressure information to the oscilloscope to record the pressure, facilitating subsequent evaluation of the button quality and performance lifespan.

[0017] 3. The electromagnetic three-way valve can change the conveying pipeline between the air supply pipe and the first conveying pipe and the second conveying pipe. When pressing tests are required, it is switched to the first conveying pipe to increase the pressure on the upper side of the sealed tank, causing the floating seat to move downward and the test rod to press down. After a single press is completed, it is switched to the second conveying pipe to increase the pressure on the lower side of the sealed tank, causing the floating seat to reset upward to ensure the unity of subsequent measurement standards.

[0018] 4. When pressure relief is required on one side of the sealed tank, the support spring contracts due to the increase in pressure on the other side. When the support spring contracts, the first connecting rod or the second connecting rod will move, causing the sealing seat to disengage from the sealing cavity, and the sealing seat will enter the pressure relief cavity, connecting one side of the sealed tank to the upper pressure relief port or the lower pressure relief port for exhaust pressure relief. By screwing the mating thread and the mating sleeve thread together, the distance between the mating sleeve and the support spring can be adjusted, thereby adjusting the sealing pressure of the upper sealing seat to ensure that the required pressure can be achieved during upper side pressurization to realize the pressing test of the test rod.

[0019] 5. By screwing the adjusting thread and several connecting threads together, the height of the adjusting sleeve between the arc-shaped vertical plates can be adjusted, and then the distance between the micro-motion limiting ring at the upper end of the adjusting sleeve and the fixed limiting ring can be adjusted, thereby limiting the path distance of the floating seat to be consistent with the button path distance, avoiding the problem that the button is easily damaged due to continuous increasing pressure after being pressed to the lowest end. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a three-dimensional structure schematic diagram of another perspective of the present invention; Figure 3 is a three-dimensional structure schematic diagram of the test component; Figure 4 is a three-dimensional structure schematic diagram of another perspective of the test component; Figure 5 is a top view structure schematic diagram of the test component; Figure 6 is Figure 5 a schematic diagram of the sectional structure at A-A in Figure 7 is Figure 6 a schematic diagram of the enlarged structure at a in Figure 8 is Figure 6 a schematic diagram of the enlarged structure at b in Figure 9 is Figure 6 a schematic diagram of the enlarged structure at c in Figure 10 is a front view structure schematic diagram of the test component; Figure 11 is Figure 10 a schematic diagram of the sectional structure at B-B in Figure 12 is a graph of the relationship between the number of key presses and the pressures of P1 and P2.

[0021] In the figure: 1. operating table; 101. placement tray; 102. column; 103. mounting bracket; 2. control console; 201. oscilloscope; 202. PLC control host; 3. test component; 301. sealed tank; 3011. upper air inlet; 3012. lower air inlet; 3013. fixed limit ring; 302. upper cover; 3021. upper pressure relief port; 303. lower cover; 3031. lower pressure relief port; 3032. sealed movable sleeve; 304. arc-shaped vertical plate; 3041. connecting thread; 305. test rod; 3051. pressing head; 306. electromagnetic three-way valve; 3061. first delivery pipe; 3062. second delivery pipe; 307. floating seat; 3071. sealing ring; 3072. pressure sensor; 308. adjusting sleeve; 3081. adjusting thread; 3082. micro-motion limit ring; 309. first connecting rod; 3091. sealing seat; 3092. placement seat; 3093. limit disc; 3094. support spring; 3095. second connecting rod; 3096. mating screw sleeve; 3097. mating thread; 310. exchange hole; 311. sealed cavity; 312. pressure relief cavity; 4. micro gas supply pump; 5. air delivery pipe; 6. main control valve; 7. pressure storage tank. Detailed implementation manner

[0022] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 12 shown, an intelligent device key testing device includes an operating table 1 and a control console 2. On one side of the operating table 1, there is a placement tray 101 for storing a key panel. On one side of the control console 2, an oscilloscope 201 for detecting key switch signals is installed. On the other side of the control console 2, a PLC control host 202 for controlling the start and stop of the test is installed. On the upper surface of the operating table 1, a column 102 is fixedly installed. At the upper end of the column 102, a mounting frame 103 is installed. Inside the mounting frame 103, a test component 3 for pressing the key is fixedly installed.

[0024] The oscilloscope 201 can be connected to the bottom circuit board of the key through a detection cable. When the key is pressed, a temporary circuit will be formed, so that the oscilloscope 201 can detect whether the key switch is available. The PLC control host 202 can receive the key trigger information from the oscilloscope 201, and then control the electromagnetic three-way valve 306 to perform the next press. After receiving the key trigger information, the PLC control host 202 needs to set a control delay to obtain the P2 pressure information in a stable state.

[0025] In this embodiment, a micro air supply pump 4 is fixedly installed at one end of the operating table 1. The micro air supply pump 4 is signal-connected to the PLC control host 202. An air supply pipe 5 is installed at the air outlet end of the micro air supply pump 4. A main control valve 6 and a pressure storage tank 7 for stabilizing the pressure are installed on the body of the air supply pipe 5. The micro air supply pump 4 can provide gas and transport it into the air supply pipe 5. Then, the main control valve 6 can perform overall control on the air supply pipe 5 to disconnect the air supply operations of the subsequent first delivery pipe 3061 and the second delivery pipe 3062. The pressure storage tank 7 can ensure that the pressure of the transported gas does not fluctuate greatly, so as to improve the stability of this application during the test.

[0026] In this embodiment, the test component 3 includes a sealed tank 301. Upper and lower intake ports 3011 and 3012 are respectively formed at the upper and lower ends on one side of the sealed tank 301. A floating seat 307 is movably installed inside the sealed tank 301. A sealing ring 3071 is arranged on the outer side of the floating seat 307. The sealing ring 3071 is hermetically fitted to the inner wall of the sealed tank 301. A pressure sensor 3072 is fixedly installed at the lower end of the floating seat 307. A test rod 305 is fixedly installed at the detection end of the pressure sensor 3072. A pressing head 3051 is fixedly installed at the lower end of the test rod 305. The pressure sensor 3072 is signal-connected to the oscilloscope 201.

[0027] During the downward pressing process of the test rod 305, the lower button can be pressed through the pressing head 3051. The pressing head 3051 can be used to reduce the damage to the button during the test to simulate the subsequent usage condition and avoid test errors. When pressing, the pressure sensor 3072 can be used to monitor the pressure of the current test rod 305 on the button in real time, so as to transmit the current pressure information to the oscilloscope 201 and record the pressure for subsequent evaluation of the button quality and performance life.

[0028] Among them, a first delivery pipe 3061 and a second delivery pipe 3062 are respectively fixedly installed inside the upper intake port 3011 and the lower intake port 3012. An electromagnetic three-way valve 306 is fixedly installed at the upper end of the air delivery pipe 5. The exhaust ends on both sides of the electromagnetic three-way valve 306 are respectively fixedly connected to the first delivery pipe 3061 and the second delivery pipe 3062. The electromagnetic three-way valve 306 is signal-connected to the PLC control host 202. The delivery pipeline between the air delivery pipe 5 and the first delivery pipe 3061 and the second delivery pipe 3062 can be changed through the electromagnetic three-way valve 306. When pressing the test is required, it is switched to the first delivery pipe 3061 to increase the pressure on the upper side of the sealed tank 301, so that the floating seat 307 moves downward and the test rod 305 presses downward. After a single pressing is completed, it is switched to the second delivery pipe 3062 to increase the pressure on the lower side of the sealed tank 301, so that the floating seat 307 resets upward to ensure the unity of subsequent measurement standards.

[0029] It should be noted that an upper cover 302 and a lower cover 303 are respectively hermetically installed at the upper and lower ends of the sealed tank 301. An upper pressure relief port 3021 and a lower pressure relief port 3031 are respectively formed on the surfaces of the upper cover 302 and the lower cover 303. A sealed movable sleeve 3032 is arranged at the center of the lower cover 303. The inner wall of the sealed movable sleeve 3032 is hermetically fitted to the rod body of the test rod 305; Exchange holes 310 are respectively formed inside the upper pressure relief port 3021 and the lower pressure relief port 3031. A sealed cavity 311 and a pressure relief cavity 312 are respectively formed inside the exchange hole 310. A first connecting rod 309 is installed in the lower pressure relief cavity 312 in a limited sliding manner. A second connecting rod 3095 is installed in the upper pressure relief cavity 312 in a limited sliding manner.

[0030] Through the upper pressure relief port 3021 and the lower pressure relief port 3031, the internal gas on the other side of the sealed tank 301 during the pressurization process of the first delivery pipe 3061 and the second delivery pipe 3062 can be discharged, preventing the gas from accumulating and causing the test rod 305 to be unable to press down for testing.

[0031] When specifically set, sealing seats 3091 are arranged on the rod bodies of the first connecting rod 309 and the second connecting rod 3095. The sealing seats 3091 are in sealing fit with the sealing cavity 311. At one end of the rod bodies of the first connecting rod 309 and the second connecting rod 3095, limiting discs 3093 are fixedly installed. Mounting seats 3092 are installed on the outer sides of the upper pressure relief port 3021 and the lower pressure relief port 3031, and support springs 3094 are installed inside the mounting seats 3092; A mating thread 3097 is provided on the rod body of the second connecting rod 3095, and a mating sleeve 3096 is arranged on the outer side of the mating thread 3097 in a threaded manner. The mating sleeve 3096 is in abutting fit with the support spring 3094.

[0032] When pressure relief is required on one side of the sealed tank 301, the support spring 3094 contracts due to the increase in pressure on the other side. When the support spring 3094 contracts, the first connecting rod 309 or the second connecting rod 3095 will move, and then the sealing seat 3091 will disengage from the sealing cavity 311, causing the sealing seat 3091 to enter the pressure relief cavity 312, enabling the one side of the sealed tank 301 to communicate with the upper pressure relief port 3021 or the lower pressure relief port 3031 for exhaust pressure relief processing. Among them, the distance between the mating sleeve 3096 and the support spring 3094 can be adjusted through the threaded fit of the mating thread 3097 and the mating sleeve 3096, so that the sealing pressure of the upper sealing seat 3091 can be adjusted, thereby ensuring that the required pressure can be achieved during upper-side pressurization to realize the pressing test of the test rod 305.

[0033] In the present application, a plurality of arc-shaped vertical plates 304 are fixedly installed on the surface of the lower cover 303. Connecting threads 3041 are provided on the inner walls of each arc-shaped vertical plate 304. An adjusting sleeve 308 is jointly arranged among each arc-shaped vertical plate 304. An adjusting thread 3081 is arranged on the outer surface of the adjusting sleeve 308, and the adjusting thread 3081 is in threaded fit with the plurality of connecting threads 3041.

[0034] Among them, a micro motion limiting ring 3082 is fixedly installed at the upper end of the adjusting sleeve 308, and a fixed limiting ring 3013 is fixedly installed on the upper side of the inner wall of the sealed tank 301. The floating seat 307 is located between the fixed limiting ring 3013 and the micro motion limiting ring 3082.

[0035] By adjusting the threaded fit between the threaded rod 3081 and a number of connecting threaded rods 3041, the height of the adjusting sleeve 308 between the arc-shaped vertical plates 304 can be adjusted, so that the distance between the micro-motion limit ring 3082 at the upper end of the adjusting sleeve 308 and the fixed limit ring 3013 can be adjusted, thereby limiting the path distance of the floating seat 307 to be consistent with the key path distance, avoiding the problem that the key is easily damaged due to the continuous increasing pressure after the key is pressed to the lowest end.

[0036] As Figure 12 shown, during the process of the test rod 305 pressing down until the key is completely pressed to the bottom, the pressure is P1, and the pressure maintained after the key is pressed to the bottom is P2. Therefore, in multiple consecutive tests, due to the limited life of the internal structure of the key, the pressure required for each press will vary. Compared with the existing test device that can only test whether the key is triggered, this application can record and test the key pressure at different times, effectively obtaining the pressure required for pressing the key at different stages during the use of each type of key, which is conducive to further improvement of the key by personnel.

[0037] The working principle of this intelligent device key test device: When in use, first place the key to be tested above the placement plate 101, and the bottom circuit board of the key is signal-connected to the oscilloscope 201 through a cable. Then start the micro air supply pump 4 for air supply test. During the test, the air can be conveyed to the electromagnetic three-way valve 306 through the air delivery pipe 5. When a pressing test is required, it is switched to the first delivery pipe 3061 to pressurize the upper side of the sealed tank 301, so that the floating seat 307 moves downward and the test rod 305 presses down. During the process of the test rod 305 pressing down, the key below can be pressed through the pressing head 3051. The pressing head 3051 can reduce the damage to the key during the test to simulate the subsequent use condition and avoid test errors. During the pressing, the pressure sensor 3072 can monitor the pressure of the current test rod 305 on the key in real time, so as to convey the current pressure information to the oscilloscope 201 to record the pressure; When the key is pressed, a temporary circuit will be formed, so that the oscilloscope 201 can detect whether the key switch is triggered, and the pressure information of P1 and P2 will be recorded 1 to 2 seconds after the trigger. After the recording, the key trigger information will be conveyed to the PLC control host 202 to control the electromagnetic three-way valve 306 to switch the pipeline. After a single press is completed, it is switched to the second delivery pipe 3062 to pressurize the lower side of the sealed tank 301, so that the floating seat 307 resets upward, and then the next key press is performed, repeating the above steps; Under continuous pressing, the pressure required to press and trigger the key switch at different times can be recorded, so as to obtain the key performance and the service life of the key structure.

[0038] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to enumerate all implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. An intelligent device key testing device, comprising an operation table (1) and a control console (2), characterized in that: On one side of the operation table (1), there is a placement tray (101) for storing the key panel. On one side of the control console (2), an oscilloscope (201) for detecting key switch signals is installed. On the other side of the control console (2), a PLC control host (202) for controlling the start and stop of the test is installed. On the upper surface of the operation table (1), a column (102) is fixedly installed. At the upper end of the column (102), a mounting bracket (103) is installed. Inside the mounting bracket (103), a test assembly (3) for pressing the keys is fixedly installed.

2. The intelligent device button testing apparatus according to claim 1, wherein: At one end of the operation table (1), a micro air supply pump (4) is fixedly installed. The micro air supply pump (4) is signal-connected to the PLC control host (202). At the air outlet end of the micro air supply pump (4), an air delivery pipe (5) is installed. A main control valve (6) and a pressure storage tank (7) for stabilizing pressure are respectively installed on the pipe body of the air delivery pipe (5).

3. The intelligent device key testing apparatus according to claim 2, wherein: The test assembly (3) includes a sealed tank (301). At the upper and lower ends on one side of the sealed tank (301), a upper air inlet (3011) and a lower air inlet (3012) are respectively opened. Inside the sealed tank (301), a floating seat (307) is movably installed. On the outer side of the floating seat (307), a sealing ring (3071) is arranged. The sealing ring (3071) is hermetically fitted to the inner wall of the sealed tank (301). At the lower end of the floating seat (307), a pressure sensor (3072) is fixedly installed. At the detection end of the pressure sensor (3072), a test rod (305) is fixedly installed. At the lower end of the test rod (305), a pressing head (3051) is fixedly installed. The pressure sensor (3072) is signal-connected to the oscilloscope (201).

4. An intelligent device button testing apparatus according to claim 3, characterized in that: Inside the upper air inlet (3011) and the lower air inlet (3012), a first delivery pipe (3061) and a second delivery pipe (3062) are respectively fixedly installed. At the upper end of the air delivery pipe (5), an electromagnetic three-way valve (306) is fixedly installed. The exhaust ends on both sides of the electromagnetic three-way valve (306) are respectively fixedly connected to the first delivery pipe (3061) and the second delivery pipe (3062). The electromagnetic three-way valve (306) is signal-connected to the PLC control host (202).

5. The intelligent device button testing apparatus according to claim 3, wherein: The upper and lower ends of the sealed tank (301) are hermetically installed with an upper cover (302) and a lower cover (303) respectively. On the surfaces of the upper cover (302) and the lower cover (303), an upper pressure relief port (3021) and a lower pressure relief port (3031) are respectively opened. At the center of the lower cover (303), a sealed movable sleeve (3032) is arranged. The inner wall of the sealed movable sleeve (3032) is hermetically fitted to the rod body of the test rod (305).

6. An intelligent device button testing apparatus according to claim 5, characterized in that: Inside the upper pressure relief port (3021) and the lower pressure relief port (3031), an exchange hole (310) is opened. Inside the exchange hole (310), a sealed cavity (311) and a pressure relief cavity (312) are respectively opened. Inside the lower pressure relief cavity (312), a first connecting rod (309) is installed with limited sliding. Inside the upper pressure relief cavity (312), a second connecting rod (3095) is installed with limited sliding.

7. An intelligent device key test device according to claim 6, characterized in that: The rod bodies of the first connecting rod (309) and the second connecting rod (3095) are both provided with a sealing seat (3091), the sealing seat (3091) is in sealing cooperation with the sealing cavity (311), one end of the rod bodies of the first connecting rod (309) and the second connecting rod (3095) is fixedly installed with a limiting disc (3093), and a mounting seat (3092) is installed outside each of the upper pressure relief port (3021) and the lower pressure relief port (3031), and a support spring (3094) is installed inside each of the mounting seats (3092).

8. An intelligent device button testing apparatus according to claim 7, wherein: A mating thread (3097) is provided on the rod body of the second connecting rod (3095), and a mating nut (3096) is arranged on the outside of the mating thread (3097) in a threaded manner, and the mating nut (3096) is in abutting cooperation with the support spring (3094).

9. An intelligent device button testing apparatus according to claim 5, wherein: A plurality of arc-shaped vertical plates (304) are fixedly installed on the surface of the lower cover (303), a connecting thread (3041) is provided on the inner wall of each of the arc-shaped vertical plates (304), an adjusting sleeve (308) is jointly arranged between each of the arc-shaped vertical plates (304), an adjusting thread (3081) is provided on the outer surface of the adjusting sleeve (308), and the adjusting thread (3081) is in threaded cooperation with the plurality of connecting threads (3041).

10. An intelligent device button test device according to claim 9, characterized in that: A micro-motion limiting ring (3082) is fixedly installed at the upper end of the adjusting sleeve (308), a fixed limiting ring (3013) is fixedly installed on the upper side of the inner wall of the sealed tank (301), and the floating seat (307) is located between the fixed limiting ring (3013) and the micro-motion limiting ring (3082).

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