Automobile silica gel key anti-aging performance detection equipment

Abstract

The utility model relates to the technical field of automobile part detection, and especially relates to an anti-aging performance detection device for an automobile silica gel button. According to the technical scheme, the automobile silica gel button detection device comprises a supporting bottom plate and further comprises a detection tank fixedly connected to the upper surface of the middle of the supporting bottom plate, a top opening of the detection tank is rotationally connected with a sealing rotary cover, and the sealing rotary cover is provided with a telescopic mechanism for pressing an automobile silica gel button. According to the utility model, through cooperation of the detection tank, the sealing rotary cover, the electronic counter, the low-temperature simulation mechanism, the high-temperature simulation mechanism, the telescoping mechanism and other structures, the silica gel button is prevented from moving in a test, and it can be ensured that the test condition is closer to the actual use condition. Therefore, the stability of the test and the accuracy of the result can be maintained. Meanwhile, tiny damage or abrasion of the surface or the interior of the silica gel key is easily caused by moving the silica gel key, especially in the frequent testing process. By avoiding movement, the service life of the key can be prolonged, and physical damage caused by testing can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to an anti-aging detection device for automobile silicone button. Background Art

[0002] Automotive silicone buttons generally refer to buttons made of silicone material and used on vehicle interior control panels. These buttons are typically used to control various in-car functions, such as air conditioning, audio, and power windows. Automotive silicone button anti-aging testing is used to evaluate the durability of silicone buttons under long-term use and in various environmental conditions. These tests include high- and low-temperature aging tests and mechanical durability tests. In actual use, silicone buttons are only pressed and do not move. However, current testing often requires repeated placement and removal within high- and low-temperature testing equipment. This repeated placement and removal can easily cause minor damage or wear on the surface or interior of the silicone buttons. This damage can alter the physical properties of the buttons, such as their elasticity or appearance, affecting the measurement results during testing. Utility Model Content

[0003] The present invention addresses the problem that silicone keys, while typically pressed but not moved during actual use, are currently often repeatedly placed and removed within high and low temperature testing equipment during testing. This repeated placement and removal process can easily lead to minor damage or wear on the surface or interior of the silicone keys. This damage can alter the physical properties of the keys, such as their elasticity or appearance, thereby affecting the test results. The present invention proposes a device for testing the aging resistance of automotive silicone keys.

[0004] The technical solution of the utility model is: an anti-aging testing device for automobile silicone buttons, comprising a supporting base plate, and also comprising: a testing tank fixedly connected to the upper surface of the middle part of the supporting base plate, the top opening of the testing tank being rotatably connected to a sealed rotating cover, the sealed rotating cover being provided with a telescopic mechanism for pressing the automobile silicone buttons, the testing tank and the sealed rotating cover being provided with an electronic counter for counting the number of times the telescopic mechanism is pressed; a high-temperature simulation mechanism and a low-temperature simulation mechanism being installed on the upper surfaces of both ends of the supporting base plate, the high-temperature simulation mechanism and the low-temperature simulation mechanism being provided with hot and cold air pipes for conveying hot and cold air flows into the testing tank.

[0005] Optionally, the telescopic mechanism includes a cylinder connected to the upper surface of the sealing rotary cover, a detection pressing plate is provided inside the sealing rotary cover, and a piston rod of the cylinder movably penetrates the sealing rotary cover and is fixedly connected to the detection pressing plate.

[0006] Optionally, the hot and cold gas pipes are both provided with switch valves, the detection tank is provided with a pair of through holes, and the ends of the hot and cold gas pipes close to the detection tank are fixedly connected to the corresponding through holes.

[0007] Optionally, a bottom placement switch is provided at the bottom of the detection tank, and the bottom placement switch is electrically connected to an electronic counter.

[0008] Optionally, the top outer wall of the detection tank and the outer wall of one end of the sealing rotary cover close to the detection tank are provided with upper and lower corresponding switch mechanisms.

[0009] Optionally, the detection tank is provided with an observation window for directly viewing the condition of the automotive silicone buttons in the detection tank.

[0010] Optionally, a handle is fixedly connected to the outer wall of the sealed rotating cover.

[0011] Optionally, a rubber sealing gasket is fixedly connected to the top opening of the detection tank.

[0012] In summary, this application includes at least one of the following beneficial technical effects of the automotive silicone keypad anti-aging testing device:

[0013] This utility model utilizes a combination of a test tank, a sealed rotary cover, an electronic counter, a low-temperature simulation mechanism, a high-temperature simulation mechanism, and a telescopic mechanism to prevent the silicone keypad from moving during testing. This not only ensures that test conditions more closely resemble actual usage, but also helps maintain test stability and accuracy of results. However, movement of the silicone keypad can easily cause minor damage or wear to the surface or interior, especially during frequent testing. By preventing movement, the keypad's lifespan can be extended and physical damage caused by testing can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a first state of an automobile silicone button anti-aging testing device according to the present invention is provided;

[0015] Figure 2 A schematic diagram of the second state structure of an automobile silicone button anti-aging testing device of the utility model is given;

[0016] Figure 3 for Figure 1 Schematic diagram of the split structure of the middle sealing rotary cover.

[0017] Figure numerals: 1. Support base plate; 2. High-temperature simulation mechanism; 3. Low-temperature simulation mechanism; 231. Hot and cold gas pipes; 232. Switch valve; 233. Perforation; 4. Detection tank; 41. Observation window; 42. Switch placed at the bottom; 43. Rubber sealing gasket; 5. Sealing rotary cover; 51. Cylinder; 52. Detection pressing plate; 53. Electronic counter; 54. Handle; 451. Switch mechanism. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0020] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements inherent to such process, method, article, or apparatus. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Example

[0025] like Figure 1-3 As shown, the present invention provides a device for testing the aging resistance of automotive silicone keypads. The device comprises a support base 1 and a test tank 4 fixedly connected to the upper surface of the middle portion of the support base 1. A rubber gasket 43 is fixedly connected to the top opening of the test tank 4. The rubber gasket 43 is generally used to prevent liquid or gas leakage from the joint or seam. A bottom-mounted switch 42 is provided at the bottom of the test tank 4. The bottom-mounted switch 42 operates in the same manner as a push switch in a counter. A detection pressing plate 52 presses the automotive silicone keypad on the bottom-mounted switch 42, thereby driving the bottom-mounted switch 42 downward, thereby counting the number of times the silicone keypad is pressed. The bottom-mounted switch 42 is electrically connected to an electronic counter 53. Upper and lower corresponding switch mechanisms 451 are provided on the top outer wall of the test tank 4 and on the outer wall of the end of the sealed rotating cover 5 proximal to the test tank 4. The switch mechanism 451 utilizes a magnetic lock mechanism. The locking state is controlled by a magnetic field, such as an electromagnetic door lock or a magnetic drawer lock. The inspection tank 4 is equipped with an observation window 41 for directly viewing the automotive silicone keypad inside. Observation window 41 is typically a transparent or translucent device used to observe the interior of a sealed or isolated device without opening or damaging the seal. A sealed rotary cover 5 is pivotally connected to the top opening of the inspection tank 4. A handle 54 is fixedly attached to the outer wall of the sealed rotary cover 5, facilitating the upward and downward rotation of the sealed rotary cover 5. The sealed rotary cover 5 is equipped with a telescopic mechanism for pressing the automotive silicone keypad. Both the inspection tank 4 and the sealed rotary cover 5 are equipped with an electronic counter 53 for counting the number of times the telescopic mechanism is pressed. This electronic counter 53 is an electronically implemented counting device primarily used to count and display the number of specific events, products, or operations. Mounted on the upper surfaces of both ends of the support base 1 are a high-temperature simulation mechanism 2 and a low-temperature simulation mechanism 3. The high-temperature simulation mechanism 2 is typically a device or system used to simulate physical conditions or working environments in high-temperature environments. These devices are commonly used in scientific research, engineering testing, or industrial production to evaluate the performance and stability of materials, components, or equipment under high-temperature conditions. The low-temperature simulation mechanism 3 is a device or system used to simulate and control low-temperature environments. They are commonly used in scientific research, engineering testing, and industrial production to evaluate the performance, stability, and response of materials, equipment, or components under low-temperature conditions. High-temperature and low-temperature simulation mechanisms 2 and 3 are equipped with hot and cold gas pipes 231 that transport hot and cold airflows into test tank 4. These pipes 231 can transport high-temperature or low-temperature gases as heat carriers, transferring heat and cold energy from the high-temperature or low-temperature source to the sample or test area within the simulation chamber.

[0026] Furthermore, the telescopic mechanism includes a cylinder 51 connected to the upper surface of the sealing rotary cover 5. A detection pressing plate 52 is provided inside the sealing rotary cover 5. The piston rod of the cylinder 51 movably penetrates the sealing rotary cover 5 and is fixedly connected to the detection pressing plate 52.

[0027] Furthermore, the hot and cold gas pipes 231 are both provided with switch valves 232 , and the detection tank 4 is provided with a pair of through holes 233 . The ends of the hot and cold gas pipes 231 close to the detection tank 4 are fixedly connected to the corresponding through holes 233 .

[0028] In this embodiment, when it is necessary to use the anti-aging testing equipment for automobile silicone button, such as Figure 1 As shown, it is only necessary to place the car silicone keypad onto the upper surface of the bottom switch 42 within the test tank 4, then rotate the sealing rotary cover 5 downward so that the sealing rotary cover 5 is tightly against the rubber sealing gasket 43 on the test tank 4. At this point, the test tank 4 and the sealing rotary cover 5 are tightly connected and fixed by the switch mechanism 451 on the test tank 4 and the sealing rotary cover 5. Then, the cylinder 51 on the sealing rotary cover 5 is activated, and the piston rod of the cylinder 51 pushes the detection pressing plate 52 to repeatedly press the car silicone keypad on the bottom switch 42. Since the bottom switch 42 is electrically connected to the electronic counter 53, the electronic counter 53 can quickly determine how many times the car silicone keypad has been pressed by the detection pressing plate 52. When it is necessary to simulate the anti-aging test of the car silicone keypad in a low-temperature environment, it is only necessary to activate the low-temperature simulation mechanism 3 and rotate to open the switch valve 232 on the hot and cold air pipe 231 at the top of the low-temperature simulation mechanism 3, so that the cold air flow after the low-temperature simulation mechanism 3 is running enters the test tank 4 through the perforation 233, and the low-temperature anti-aging test of the car silicone keypad can be simulated. On the contrary, when simulating the anti-aging test of the silicone keypad of an automobile in a high-temperature environment, the switch valve 232 on the hot and cold air pipes 231 of the low-temperature simulation mechanism 3 is closed, and the low-temperature simulation mechanism 3 is closed at the same time. Finally, the high-temperature simulation mechanism 2 is started and the switch valve 232 on the hot and cold air pipes 231 at the top of the high-temperature simulation mechanism 2 is opened. This is simple and easy to operate.

[0029] The preferred embodiments of the present invention described above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An anti-aging testing device for automobile silicone buttons, comprising a supporting base plate (1), characterized in that: Also includes: A detection tank (4) is fixedly connected to the upper surface of the middle portion of the support base plate (1); the top opening of the detection tank (4) is rotatably connected to a sealed rotary cover (5); the sealed rotary cover (5) is provided with a telescopic mechanism for pressing a car silicone button; the detection tank (4) and the sealed rotary cover (5) are provided with an electronic counter (53) for counting the number of times the telescopic mechanism is pressed; A high-temperature simulation mechanism (2) and a low-temperature simulation mechanism (3) are mounted on the upper surfaces of both ends of the support base plate (1); and hot and cold air delivery pipes (231) for delivering hot and cold air flows into the detection tank (4) are provided on the high-temperature simulation mechanism (2) and the low-temperature simulation mechanism (3).

2. The anti-aging testing equipment for automotive silicone buttons according to claim 1 is characterized in that: The telescopic mechanism comprises a cylinder (51) connected to the upper surface of the sealing rotary cover (5); a detection pressing plate (52) is provided inside the sealing rotary cover (5); a piston rod of the cylinder (51) movably penetrates the sealing rotary cover (5) and is fixedly connected to the detection pressing plate (52).

3. The anti-aging testing equipment for automotive silicone buttons according to claim 1 is characterized in that: The hot and cold gas pipes (231) are both provided with switch valves (232), the detection tank (4) is provided with a pair of through holes (233), and the ends of the hot and cold gas pipes (231) close to the detection tank (4) are fixedly connected to the corresponding through holes (233).

4. The anti-aging testing equipment for automotive silicone buttons according to claim 1, characterized in that: A bottom placement switch (42) is provided at the bottom of the detection tank (4), and the bottom placement switch (42) is electrically connected to an electronic counter (53).

5. The anti-aging testing equipment for automotive silicone buttons according to claim 1, characterized in that: The top outer wall of the detection tank (4) and the outer wall of one end of the sealing rotary cover (5) close to the detection tank (4) are provided with upper and lower corresponding switch mechanisms (451).

6. The anti-aging testing equipment for automotive silicone buttons according to claim 1, characterized in that: The detection tank (4) is provided with an observation window (41) for directly observing the status of the automobile silica gel button in the detection tank (4).

7. The anti-aging testing device for automotive silicone keypads according to claim 1, characterized in that: A handle (54) is fixedly connected to the outer wall of the sealing rotary cover (5).

8. The anti-aging testing device for automotive silicone buttons according to claim 1, characterized in that: The top opening of the detection tank (4) is fixedly connected with a rubber sealing pad (43).

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