Device for rapidly detecting water leakage point of navigation model

Abstract

The utility model discloses a device for rapidly detecting water leakage points of a navigation model, which comprises an adhesive tape (1), a hose (2), a rubber ball air needle (4) and a rubber sealing gasket (5). The rubber sealing gasket (5) is adhered below the adhesive tape (1), the lower end of the rubber ball air needle (4) penetrates through the adhesive tape (1) and the rubber sealing gasket (5), and the upper end of the rubber ball air needle (4) is connected with the lower end of the hose (2). The device is accurate in detection of water leakage points of the navigation model, short in detection time, high in speed and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of navigation models, and in particular relates to a device for quickly detecting water leakage points of a navigation model. Background Art

[0002] Nautical models are a general term for ships, nautical equipment, equipment and scene models related to navigation, mainly ship models, also known as ship models. So far, the nautical model movement has been carried out in my country for half a century. The purpose of carrying out the nautical model movement is to strengthen international technical exchanges, improve the level of competition, enliven the national cultural life, publicize and popularize scientific and technological knowledge such as navy, navigation, shipbuilding and radio, and cultivate the innovative spirit and hands-on skills of young people. There are many types of nautical models and a wide range of applications. At present, the project is managed by the State General Administration of Sports and the China Nautical Model Sports Association, and sports competitions are the main way to carry out. Since the nautical model needs to be placed in the water for competition, and the nautical model is glued together by the upper and lower bodies, and the bonding part is immersed in water, if the bonding part leaks, water will enter the interior of the nautical model, and the internal electronic devices will short-circuit. When the internal water reaches a certain level, it will sink. Therefore, it is necessary to detect the leakage of the nautical model in the competition. The existing technology mainly includes: 1. Visual inspection, press the nautical model directly into the water to see if there is water leaking into the cabin. 2. Use your mouth to blow air directly to the bonding part of the sailing model to feel whether there is air leakage to determine whether it is leaking. 3. Put dye inside the sailing model, then put the sailing model into the water to observe whether there is dye in the water to determine whether it is leaking. The above detection methods are not accurate for detecting leaking points, especially when the sailing model is leaking at high speed and cannot be detected. In addition, the detection time is long, the speed is slow, and it is inconvenient to use. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a device for quickly detecting water leakage points of a navigation model, which has the advantages of accurate water leakage detection, short detection time, high speed and convenient use.

[0004] The purpose of the utility model and the solution of its main technical problems are achieved by adopting the following technical solutions:

[0005] The utility model discloses a device for quickly detecting water leakage points of a navigation model, comprising an adhesive tape, a hose, a ball air needle and a rubber sealing gasket, and is characterized in that a rubber sealing gasket is pasted under the adhesive tape, the lower end of the ball air needle passes through the adhesive tape and the rubber sealing gasket, and the upper end of the ball air needle is connected to the lower end of the hose.

[0006] The adhesive tape is a tarpaulin repairing tape with high bonding strength, waterproofness and tear resistance.

[0007] The lower end of the leather ball air needle is in the shape of an oblique pointed medical injection needle.

[0008] The rubber sealing gasket is a rubber with shrinkage.

[0009] A joint is installed on the upper end of the connecting hose.

[0010] Compared with the prior art, the utility model has obvious beneficial effects; from the above technical scheme, it can be seen that: a rubber sealing gasket is pasted under the tape, the lower end of the ball air needle passes through the tape and the rubber sealing gasket, and the upper end of the ball air needle is connected to the lower end of the hose. The hatch on the sailing model is opened, and then the tape with the rubber sealing gasket is pasted on the sailing model, and the lower end of the ball air needle is inserted into the rubber sealing gasket and the tape, and the lower end of the ball air needle passes through the rubber sealing gasket and the tape and then put into the water, and the gas is filled into the upper end of the hose through a miniature portable wireless air pump or a mouth, and the gas passes through the hose and enters the ball air needle, and then passes through the ball air needle into the sailing model cabin, and observes whether there are bubbles in the water. If there are bubbles, it means there is a leak. According to the bubble position, the leaking point of the sailing model is determined and repaired, which realizes accurate detection of leaking points, short detection time, fast speed, and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 It is a bottom view of the utility model;

[0014] Figure 4 This is the front view of the leather ball air needle of the utility model;

[0015] Figure 5 It is a usage state diagram of the utility model.

[0016] Marking in the figure

[0017] 1. Tape, 2. Hose, 3. Connector, 4. Ball air needle, 5. Rubber sealing gasket, 6. Sailing model. DETAILED DESCRIPTION

[0018] The specific implementation methods, structures, features and functions of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0019] The utility model discloses a device for quickly detecting water leakage points of a navigation model, comprising an adhesive tape 1, a hose 2, a joint 3, a ball air needle 4, and a rubber sealing gasket 5, and is characterized in that: the rubber sealing gasket 5 is pasted under the adhesive tape 1, the lower end of the ball air needle 4 passes through the adhesive tape 1 and the rubber sealing gasket 5, the upper end of the ball air needle 4 is connected to the lower end of the hose 2, the adhesive tape 1 is a tarpaulin repairing adhesive tape with high bonding strength, waterproofness, and tear resistance, the lower end of the ball air needle 4 is in the shape of an oblique pointed medical injection needle, the rubber sealing gasket 5 is a rubber with shrinkage, and the joint 3 is installed on the upper end of the hose 2.

[0020] When using, see Figure 5 , open the hatch on the sailing model 6, and then stick the tape 1 with the rubber sealing gasket 5 on the sailing model 6, insert the lower end of the ball air needle 4 into the rubber sealing gasket 5 and the tape 1, and put the lower end of the ball air needle 4 through the rubber sealing gasket 5 and the tape 1 into the water, and use a miniature portable wireless air pump to connect the joint 3 to fill in gas, or use the mouth to fill in gas at the upper end of the hose 2, and the gas passes through the hose 2 into the ball air needle 4, and then passes through the ball air needle 4 into the cabin of the sailing model 6, observe whether there are bubbles in the water, if there are bubbles, it means there is a leak, determine the leak of the sailing model 6 according to the bubble position, and repair the leak to complete the leak repair.

[0021] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A device for quickly detecting water leakage points of a navigation model, comprising an adhesive tape (1), a hose (2), a ball air needle (4), and a rubber sealing gasket (5), characterized in that; A rubber sealing gasket (5) is pasted under the adhesive tape (1), the lower end of the ball air needle (4) passes through the adhesive tape (1) and the rubber sealing gasket (5), and the upper end of the ball air needle (4) is connected to the lower end of the hose (2).

2. The device for quickly detecting water leakage points of a navigation model as claimed in claim 1, characterized in that; The adhesive tape (1) is a tarpaulin repair tape with high bonding strength, waterproofness and tear resistance.

3. The device for quickly detecting water leakage points of a navigation model as claimed in claim 1, characterized in that; The lower end of the balloon air needle (4) is in the shape of a medical injection needle with an oblique tip.

4. The device for quickly detecting water leakage points of a navigation model as claimed in claim 1, characterized in that; The rubber sealing gasket (5) is a rubber with shrinkage properties.

5. The device for quickly detecting water leakage points of a navigation model as claimed in claim 1, characterized in that; A connector (3) is installed at the upper end of the connecting hose (2).

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