A telescope waterproof performance test device

Abstract

The utility model relates to telescope waterproof test technical field especially, and a kind of telescope waterproof performance test equipment, including box, waterproof pressure measuring mechanism is installed in the inner chamber of box, the waterproof pressure measuring mechanism includes water tank and first electric push rod, the bottom of water tank is fixedly connected with the bottom of box inner chamber, the bottom fixedly connected with spray head of first electric push rod, the surface of spray head is fixedly covered with pressing plate, the surface of pressing plate is connected with standpipe, the utility model discloses by setting box, water tank, first electric push rod, spray head, pressing plate and pressure gauge, telescope is placed in water tank, water source in water tank overflows telescope, can make pressing plate move downward and extend into water tank inner chamber, change the pressure in water tank, test the waterproof performance of telescope under different water pressure, to comprehensively, accurately evaluate the waterproof performance of telescope under different water pressure, provide more reliable guarantee for product quality.

Description

Technical Field

[0001] This utility model relates to the field of telescope waterproof testing technology, specifically a telescope waterproof performance testing device. Background Technology

[0002] Waterproof performance is one of the key indicators for measuring the quality of a telescope during the production and quality inspection process. Accurate and comprehensive testing of the waterproof performance of a telescope is essential to ensuring its reliability and stability in various real-world usage environments.

[0003] According to the announcement number CN212206481U, entitled "A Rapid Testing Device for the Waterproof Performance of Telescopes," which includes a testing box, research and analysis revealed that although it achieves rapid testing of the waterproof performance of telescopes, thereby improving the testing effect and efficiency, it still has the following drawbacks to some extent.

[0004] For example, the above-mentioned testing device sprays the telescope with a spray gun, which is a relatively simple testing method. Relying solely on spraying with a spray gun, it is impossible to test the telescope under different water pressure environments. This makes it difficult to comprehensively and accurately evaluate the waterproof performance of the telescope under different water pressure conditions, resulting in test results that are not accurate and comprehensive enough to meet the needs of actual production and quality inspection. In order to solve the above technical problems, it is necessary to design a telescope waterproof performance testing device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a telescope waterproof performance testing device, which has the advantage of facilitating the testing of telescopes under different water pressure environments. It solves the problem that the testing method is relatively simple, making it impossible to test telescopes under different water pressure environments and making it difficult to comprehensively and accurately evaluate the waterproof performance of telescopes under different water pressure conditions.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a telescope waterproof performance testing device, comprising a housing, wherein a waterproof pressure testing mechanism is installed in the inner cavity of the housing, the waterproof pressure testing mechanism comprising a water tank and a first electric push rod, wherein the bottom of the water tank is fixedly connected to the bottom of the inner cavity of the housing, a nozzle is fixedly connected to the bottom of the first electric push rod, a pressure plate is fixedly sleeved on the surface of the nozzle, a vertical pipe is connected to the surface of the pressure plate, and a pressure gauge is connected to the top of the vertical pipe.

[0007] Preferably, the bottom of the tank is fixedly connected to a second electric push rod via a support plate, the top of the second electric push rod extends through the inner cavity of the water tank, and a support plate is fixedly connected to the top of the second electric push rod.

[0008] Preferably, a sealing seat is fitted onto the surface of the second electric push rod, and the outer surface of the sealing seat is fixedly connected to the water tank.

[0009] Preferably, a first manual valve is connected to the bottom right side of the water tank via a pipe that passes through the tank body. A water pump is connected to the top of the first manual valve. One side of the water pump is fixedly connected to the tank body. A hose is connected to the outlet end of the water pump via a pipe. The end of the hose away from the water pump passes through the tank body and is connected to a second manual valve. The left side of the second manual valve is connected to the nozzle.

[0010] Preferably, a slide block is fixedly connected to the top of the first electric push rod, a support rail is fixedly connected to the top of the inner cavity of the box, the slide block is sleeved on the surface of the support rail, a third electric push rod is fixedly connected to the left side of the first electric push rod, and the left end of the third electric push rod is connected to the inner wall of the box through a support plate.

[0011] Preferably, the top of the water tank is connected to a flow guide cover, and the bottom of the pressure plate is bonded with a sealing ring.

[0012] Preferably, the bottom of the box is fixedly connected to a support leg, the surface of the box is connected to a door via a pivot, and the surface of the door is fixedly connected to a handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a box body, a water tank, a first electric push rod, a nozzle, a pressure plate, and a pressure gauge, places the telescope in the water tank. The water in the tank overflows the telescope, which allows the pressure plate to move downward and extend into the inner cavity of the water tank, changing the pressure in the water tank. This allows for testing the waterproof performance of the telescope under different water pressures, thereby comprehensively and accurately evaluating the waterproof performance of the telescope under different water pressure conditions and providing a more reliable guarantee for product quality.

[0015] 2. During the testing process, the pressure gauge can display the pressure value inside the water tank in real time and accurately, allowing testers to intuitively understand the water pressure applied during the current test and accurately monitor the pressure. By moving the pressure plate downwards to squeeze the water source inside the water tank, the pressure inside the water tank can be changed, which facilitates testing the waterproof performance of the telescope under different water pressures. This improves the accuracy and reliability of the test results and provides accurate data support for evaluating the waterproof performance of the telescope. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the box body and water tank of this utility model;

[0018] Figure 3This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is an exploded view of the slide and support rail of this utility model.

[0020] In the diagram: 1. Box body; 2. Waterproof pressure testing mechanism; 20. Water tank; 21. First electric push rod; 22. Nozzle; 23. Pressure plate; 24. Pressure gauge; 25. Second electric push rod; 26. Support plate; 27. Sealing seat; 28. Vertical pipe; 3. First manual valve; 4. Water pump; 5. Hose; 6. Second manual valve; 7. Slide seat; 8. Support rail; 9. Third electric push rod; 10. Flow guide; 11. Sealing ring; 12. Box door. Detailed Implementation

[0021] Please see Figures 1-4 A telescope waterproof performance testing device includes a housing 1. A waterproof pressure testing mechanism 2 is installed inside the housing 1. The waterproof pressure testing mechanism 2 includes a water tank 20 and a first electric push rod 21. The bottom of the water tank 20 is fixedly connected to the bottom of the inner cavity of the housing 1. A nozzle 22 is fixedly connected to the bottom of the first electric push rod 21. A pressure plate 23 is fixedly fitted onto the surface of the nozzle 22. A vertical pipe 28 is connected to the surface of the pressure plate 23, and a pressure gauge 24 is connected to the top of the vertical pipe 28. By setting up the housing 1, water tank 20, first electric push rod 21, nozzle 22, pressure plate 23, and pressure gauge 24, and placing the telescope in the water tank 20, the water in the water tank 20 overflows the telescope, causing the pressure plate 23 to move downwards and extend into the inner cavity of the water tank 20, changing the pressure in the water tank 20. This tests the waterproof performance of the telescope under different water pressures, thereby comprehensively and accurately evaluating the waterproof performance of the telescope under different water pressure conditions and providing a more reliable guarantee for product quality.

[0022] Please see Figure 3 The bottom of the housing 1 is fixedly connected to a second electric push rod 25 via a support plate. The top of the second electric push rod 25 extends into the inner cavity of the water tank 20. A support plate 26 is fixedly connected to the top of the second electric push rod 25. By setting the second electric push rod 25 and the support plate 26, the support plate 26 can be moved up and down flexibly, thereby adjusting the support height of the telescope. The telescope can be extended out of the water surface, and the waterproof performance can be tested by spraying the telescope through the nozzle 22, simulating the waterproof performance of the telescope in rainy weather or when it is splashed with water. By combining multiple test modes, the waterproof performance of the telescope can be evaluated more comprehensively and accurately, providing a stronger guarantee for product quality.

[0023] Please see Figure 3A sealing seat 27 is fitted on the surface of the second electric push rod 25. The outer surface of the sealing seat 27 is fixedly connected to the water tank 20. By setting the sealing seat 27, the connection between the second electric push rod 25 and the water tank 20 is sealed, which improves the sealing performance and prevents water leakage.

[0024] Please see Figure 3 The bottom right side of the water tank 20 is connected to the tank body 1 via a pipe and a first manual valve 3. The top of the first manual valve 3 is connected to a water pump 4. One side of the water pump 4 is fixedly connected to the tank body 1. The outlet end of the water pump 4 is connected to a hose 5 via a pipe. The end of the hose 5 away from the water pump 4 passes through the tank body 1 and is connected to a second manual valve 6. The left side of the second manual valve 6 is connected to the nozzle 22. By setting the first manual valve 3, water pump 4, hose 5 and second manual valve 6, water from the inner cavity of the water tank 20 can be delivered to the nozzle 22 for spraying. This allows for the spraying test of the telescope, water recycling, and water conservation. When testing the telescope under different water pressures, the first manual valve 3 and the second manual valve 6 are closed to improve the sealing.

[0025] Please see Figures 3-4 A slide block 7 is fixedly connected to the top of the first electric push rod 21, and a support rail 8 is fixedly connected to the top of the inner cavity of the housing 1. The slide block 7 is fitted onto the surface of the support rail 8. A third electric push rod 9 is fixedly connected to the left side of the first electric push rod 21. The left end of the third electric push rod 9 is connected to the inner wall of the housing 1 through a support plate. By setting the support rail 8, the slide block 7 is supported and guided, which facilitates the lateral movement of the slide block 7. By setting the third electric push rod 9, the first electric push rod 21 and the nozzle 22 can be moved laterally, and the lateral position of the nozzle 22 can be adjusted. During the spray test, spray tests are performed on different positions of the telescope, which improves the measurement effect.

[0026] Please see Figure 3 The top of the water tank 20 is connected to a flow guide shroud 10, and the bottom of the pressure plate 23 is bonded with a sealing ring 11. By setting the flow guide shroud 10, the water flow can be guided, so that the water flow enters the water tank 20 more evenly. The sealing ring 11 can form a good seal between the pressure plate 23 and the inner wall of the water tank 20. When the pressure plate 23 moves downward and extends into the inner cavity of the water tank 20 to change the pressure, the sealing ring 11 seals the pressure plate 23 and the water tank 20, ensuring that the pressure inside the water tank 20 is stable. A stable pressure environment is the key to accurately testing the waterproof performance of the telescope under different water pressures, which helps to improve the accuracy and reliability of the test results.

[0027] Please see Figure 1The bottom of the housing 1 is fixedly connected with support legs, and the surface of the housing 1 is connected to the door 12 via a pivot. The surface of the door 12 is fixedly connected with a handle. The support legs provide stable support for the entire testing equipment, enabling the equipment to remain stable during operation. By setting the door 12 and the handle, it is convenient for testers to open and close the door 12 and quickly complete related operations.

[0028] In use, the telescope is placed on top of the support plate 26, and water is added into the inner cavity of the water tank 20. The water overflows the telescope. By controlling the first electric push rod 21 to extend, the pressure plate 23 is moved downward and enters the inner cavity of the water tank 20. At this time, the surface of the pressure plate 23 contacts the inner wall of the water tank 20. During the downward movement of the pressure plate 23, the pressure in the inner cavity of the water tank 20 will increase. The pressure gauge 24 detects the pressure and thus detects the waterproof performance of the telescope under different water pressures.

[0029] By controlling the retraction of the first electric push rod 21, the nozzle 22 and the pressure plate 23 are moved upward. By controlling the extension of the second electric push rod 25, the support plate 26 is moved upward, so that the telescope is moved onto the water. The first manual valve 3 and the second manual valve 6 are manually opened, and the water pump 4 is controlled to deliver water. The water in the inner cavity of the water tank 20 passes through the first manual valve 3, the water pump 4, the hose 5, the second manual valve 6 and the nozzle 22 in sequence, and finally sprays onto the surface of the telescope to conduct a spray test on the telescope. By controlling the operation of the third electric push rod 9, the first electric push rod 21 and the nozzle 22 are moved laterally to conduct a spray test on different positions of the telescope.

[0030] In summary, this telescope waterproof performance testing equipment, by setting up a housing 1, a water tank 20, a first electric push rod 21, a nozzle 22, a pressure plate 23, and a pressure gauge 24, solves the problem that the testing method is relatively simple, making it impossible to test the telescope under different water pressure environments and making it difficult to comprehensively and accurately evaluate the waterproof performance of the telescope under different water pressure conditions.

Claims

1. A device for testing the waterproof performance of a telescope, comprising a housing (1), characterized in that: The inner cavity of the box (1) is equipped with a waterproof pressure testing mechanism (2). The waterproof pressure testing mechanism (2) includes a water tank (20) and a first electric push rod (21). The bottom of the water tank (20) is fixedly connected to the bottom of the inner cavity of the box (1). The bottom of the first electric push rod (21) is fixedly connected to a nozzle (22). A pressure plate (23) is fixedly sleeved on the surface of the nozzle (22). A vertical pipe (28) is connected to the surface of the pressure plate (23). A pressure gauge (24) is connected to the top of the vertical pipe (28).

2. The telescope waterproof performance testing device according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected to a second electric push rod (25) via a support plate. The top of the second electric push rod (25) extends through the inner cavity of the water tank (20). The top of the second electric push rod (25) is fixedly connected to a support plate (26).

3. The telescope waterproof performance testing device according to claim 2, characterized in that: The surface of the second electric push rod (25) is fitted with a sealing seat (27), and the outer surface of the sealing seat (27) is fixedly connected to the water tank (20).

4. The telescope waterproof performance testing device according to claim 1, characterized in that: The bottom right side of the water tank (20) is connected to the tank body (1) via a pipe and to a first manual valve (3). The top of the first manual valve (3) is connected to a water pump (4). One side of the water pump (4) is fixedly connected to the tank body (1). The outlet end of the water pump (4) is connected to a hose (5) via a pipe. The end of the hose (5) away from the water pump (4) is connected to the tank body (1) and to a second manual valve (6). The left side of the second manual valve (6) is connected to the nozzle (22).

5. The telescope waterproof performance testing device according to claim 1, characterized in that: The top of the first electric push rod (21) is fixedly connected to a slide (7), and the top of the inner cavity of the box (1) is fixedly connected to a support rail (8). The slide (7) is sleeved on the surface of the support rail (8). The left side of the first electric push rod (21) is fixedly connected to a third electric push rod (9). The left end of the third electric push rod (9) is connected to the inner wall of the box (1) through a support plate.

6. The telescope waterproof performance testing device according to claim 1, characterized in that: The top of the water tank (20) is connected to a flow guide (10), and the bottom of the pressure plate (23) is bonded with a sealing ring (11).

7. The telescope waterproof performance testing device according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected with a support leg, and the surface of the box (1) is connected with a box door (12) via a pivot. The surface of the box door (12) is fixedly connected with a handle.

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