Leakage listening mechanism for water pipe leakage detection equipment

Abstract

The utility model discloses a leakage listening mechanism for water pipe water leakage detection equipment, which comprises a shell, a protection chassis is clamped at the bottom of the inner side of the shell, and an external sound interference prevention seat is arranged in the middle of the top end of the protection chassis. The leakage listening mechanism is divided into a vertical leakage listening structure and a horizontal leakage listening structure, the vertical leakage listening structure is mainly used for exploring water leakage points on the horizontal ground, the horizontal leakage listening structure is mainly used for exploring water leakage points in a wall or a narrow space, and a high-sensitivity sound sensor and a high-sensitivity sound collector are arranged in the leakage listening mechanism. The leakage listening mechanism can capture tiny water leakage sound, interference of external sound can be prevented through cooperative arrangement of the external sound interference prevention seat and the external sound interference prevention cover, it can be ensured that sound signals can be clearly transmitted to a panel, and the leakage listening mechanism is reasonable in structural design and meets detection requirements in different scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe leakage detection, in particular to a sound leakage detection mechanism for a water pipe leakage detection device. Background Technique

[0002] In the early stage, leakage detection mainly relied on manual experience judgment and simple sensor devices, which was inefficient and prone to missed detection. With the application of advanced technologies such as thermal imaging technology and acoustic positioning technology, the functions of leakage detection devices have been greatly expanded. However, the existing water pipe leakage detection devices can only detect leakage points on the horizontal ground during use, and it is not convenient to detect leakage points on walls or in narrow spaces, resulting in inconvenience in adapting to the detection requirements in different scenarios.

[0003] To solve the above problems, a sound leakage detection mechanism for a water pipe leakage detection device is proposed here. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sound leakage detection mechanism for a water pipe leakage detection device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sound leakage detection mechanism for a water pipe leakage detection device, including a housing, a protection chassis is snap-fitted at the bottom inside the housing, a sound interference prevention seat is arranged in the middle of the top of the protection chassis, a sound sensor is snap-fitted at the bottom inside the sound interference prevention seat, a sound collector is arranged in the middle of the bottom end of the sound sensor, the bottom end of the sound collector extends to the outside, a sound interference prevention cover is snap-fitted at the top inside the sound interference prevention seat, a first through hole is opened in the middle of the protection chassis, a third through hole is opened in the middle of the sound interference prevention seat, the third through hole and the first through hole are both correspondingly arranged with the sound collector, a second through hole is opened in the middle of the sound interference prevention cover. This sound leakage detection mechanism is divided into a vertical sound leakage detection structure and a horizontal sound leakage detection structure. The vertical sound leakage detection structure is mainly used to detect leakage points on the horizontal ground, and the horizontal sound leakage detection structure is mainly used to detect leakage points on walls or in narrow spaces. The sound leakage detection mechanism is equipped with highly sensitive sound sensors and sound collectors inside, which can capture tiny leakage sounds, and through the cooperative setting of the sound interference prevention seat and the sound interference prevention cover, it can prevent external sound interference, and can ensure that the sound signal can be clearly transmitted to the tablet. The structure of this sound leakage detection mechanism is reasonably designed and can adapt to the detection requirements in different scenarios.

[0006] Preferably, a protective bottom plate is fixedly arranged at the bottom end of the protective chassis, a handheld part is snap-fitted at the top end of the outer shell, a holding handle is fixedly connected to one side of the handheld part, a signal transmission interface is fixedly arranged in the middle of the connection part between the outer shell and the handheld part, a signal transmission plug is fixedly arranged in the middle of the connection part between the handheld part and the outer shell, and the signal transmission interface is snap-fitted with the signal transmission plug. The cooperation of the signal transmission interface and the signal transmission plug facilitates the transmission of detection signals.

[0007] Preferably, a plurality of second through grooves are formed in the middle of the connection part between the outer shell and the handheld part, and a plurality of first through grooves are formed in the outer side of the top end of the handheld part.

[0008] Preferably, a button switch is arranged in the middle of the top end of the handheld part, and a locking joint is arranged at the end of the holding handle far away from the handheld part. The setting of the locking joint facilitates the connection of the cable.

[0009] Preferably, anti-slip frame grooves are formed on both sides of the holding handle, and a plurality of anti-slip stripes are formed on the top of the holding handle. The anti-slip frame grooves and the plurality of anti-slip stripes can play an anti-slip role.

[0010] Preferably, a button switch is arranged at one end of the outer shell, and a locking joint is arranged at the end of the outer shell far away from the button switch.

[0011] Preferably, four mounting holes are formed at the connection part between the protective chassis and the anti-external sound interference seat. The setting of the four mounting holes facilitates the fixed installation of the anti-external sound interference seat.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The leak detection mechanism is divided into a vertical leak detection structure and a horizontal leak detection structure. The vertical leak detection structure is mainly used for detecting leak points on the horizontal ground, and the horizontal leak detection structure is mainly used for detecting leak points on the wall or in a narrow space. The leak detection mechanism is internally equipped with a high-sensitivity sound sensor and a sound collector, which can capture tiny leak sounds, and through the cooperation of the anti-external sound interference seat and the anti-external sound interference cover, it can prevent external sound interference and ensure that the sound signal can be clearly transmitted to the tablet. The leak detection mechanism has a reasonable structural design and can meet the detection requirements in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the first three-dimensional view of the present utility model;

[0014] Figure 2 is the second three-dimensional view of the present utility model;

[0015] Figure 3 is the first cross-sectional view of the present utility model;

[0016] Figure 4 This is the first exploded view of the present utility model;

[0017] Figure 5 This is the third three-dimensional view of the present utility model;

[0018] Figure 6 This is the second cross-sectional view of the present utility model;

[0019] Figure 7 This is the second exploded view of the present utility model.

[0020] In the figure: 1. Outer shell; 2. Protection chassis; 3. Anti-external sound interference seat; 4. Sound sensor; 5. Sound collector; 6. Anti-external sound interference cover; 7. Protection bottom plate; 8. Hand-held part; 9. Signal transmission interface; 10. Signal transmission plug; 11. Button switch; 12. Holding handle; 13. Locking joint; 14. Anti-slip frame groove; 15. Anti-slip stripes; 16. First through groove; 17. Second through groove; 18. First through hole; 19. Second through hole; 20. Third through hole; 21. Mounting hole. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 , the present utility model provides a leak detection mechanism for a water pipe leak detection device, including an outer shell 1, a protection chassis 2 is snap-fitted at the bottom inside the outer shell 1, an anti-external sound interference seat 3 is arranged in the middle at the top of the protection chassis 2, a sound sensor 4 is snap-fitted at the bottom inside the anti-external sound interference seat 3, a sound collector 5 is arranged in the middle at the bottom of the sound sensor 4, the bottom end of the sound collector 5 extends to the outside, an anti-external sound interference cover 6 is snap-fitted at the top inside the anti-external sound interference seat 3, a first through hole 18 is opened in the middle of the protection chassis 2, a third through hole 20 is opened in the middle of the anti-external sound interference seat 3, both the third through hole 20 and the first through hole 18 are correspondingly arranged with the sound collector 5, a second through hole 19 is opened in the middle of the anti-external sound interference cover 6, this leak detection mechanism is set as a vertical leak detection structure, mainly used for detecting leak points on a horizontal ground, and is equipped with a highly sensitive sound sensor 4 and a sound collector 5 inside, which can capture tiny leak sounds, and through the cooperative setting of the anti-external sound interference seat 3 and the anti-external sound interference cover 6, it can prevent interference from external sounds, and can ensure that the sound signal can be clearly transmitted to the tablet. This leak detection mechanism has a reasonable structural design and can meet the detection requirements in different scenarios.

[0024] A protective bottom plate 7 is fixedly arranged at the bottom end of the protective chassis 2, a handheld part 8 is snap-fitted at the top end of the housing 1, a holding handle 12 is fixedly connected to one side of the handheld part 8, a signal transmission interface 9 is fixedly arranged in the middle of the connection part between the housing 1 and the handheld part 8, a signal transmission plug 10 is fixedly arranged in the middle of the connection part between the handheld part 8 and the housing 1, the signal transmission interface 9 is snap-fitted with the signal transmission plug 10, a plurality of second through grooves 17 are formed in the middle of the connection part between the housing 1 and the handheld part 8, a plurality of first through grooves 16 are formed in the outer side of the top end of the handheld part 8, a button switch 11 is arranged in the middle of the top end of the handheld part 8, and a locking joint 13 is arranged at one end of the holding handle 12 away from the handheld part 8;

[0025] During use, the cooperation of the signal transmission interface 9 and the signal transmission plug 10 facilitates the transmission of detection signals, and the arrangement of the locking joint 13 facilitates the connection of cables.

[0026] Anti-slip frame grooves 14 are formed on both sides of the holding handle 12, a plurality of anti-slip stripes 15 are formed on the top of the holding handle 12, and four mounting holes 21 are formed at the connection parts between the protective chassis 2 and the anti-external sound interference seat 3;

[0027] During use, the anti-slip effect can be achieved through the arrangement of the anti-slip frame grooves 14 and a plurality of anti-slip stripes 15, and the anti-external sound interference seat 3 can be fixedly installed conveniently through the arrangement of the four mounting holes 21.

[0028] When the embodiment of the present application is in use: The leak detection mechanism is set as a vertical leak detection structure, mainly used for detecting leak points on a horizontal ground. It is equipped with a highly sensitive sound sensor 4 and a sound collector 5 inside, which can capture tiny leak sounds. And through the cooperation of the anti-external sound interference seat 3 and the anti-external sound interference cover 6, the interference of external sounds can be prevented, ensuring that the sound signal can be clearly transmitted to the tablet. The structure of the leak detection mechanism is reasonably designed to meet the detection requirements in different scenarios.

[0029] Embodiment Two

[0030] Please refer to Figures 5-7, the present utility model provides a leak - listening mechanism for a water pipe leak - detection device, including a housing 1. A protection chassis 2 is snap - fitted at the bottom inside the housing 1. In the middle of the top end of the protection chassis 2, there is a noise - proof seat 3 against external sounds. At the bottom inside the noise - proof seat 3 against external sounds, a sound sensor 4 is snap - fitted. In the middle of the bottom end of the sound sensor 4, there is a sound collector 5. The bottom end of the sound collector 5 extends to the outside. At the top inside the noise - proof seat 3 against external sounds, a noise - proof cover 6 against external sounds is snap - fitted. A first through - hole 18 is opened in the middle of the protection chassis 2, and a third through - hole 20 is opened in the middle of the noise - proof seat 3 against external sounds. Both the third through - hole 20 and the first through - hole 18 are correspondingly arranged with the sound collector 5. A second through - hole 19 is opened in the middle of the noise - proof cover 6 against external sounds. This leak - listening mechanism is set as a horizontal leak - listening structure, mainly used for detecting leak points in walls or narrow spaces. It is equipped with a highly sensitive sound sensor 4 and a sound collector 5 inside, which can capture tiny leak sounds. And through the cooperative setting of the noise - proof seat 3 against external sounds and the noise - proof cover 6 against external sounds, it can prevent external sound interference, ensuring that the sound signal can be clearly transmitted to the tablet. This leak - listening mechanism has a reasonable structural design and can meet the detection requirements in different scenarios.

[0031] One end of the housing 1 is provided with a button switch 11, and the end of the housing 1 away from the button switch 11 is provided with a locking joint 13. Four mounting holes 21 are opened at the connection between the protection chassis 2 and the noise - proof seat 3 against external sounds;

[0032] During use, the setting of the locking joint 13 facilitates the connection of cables, and the setting of the four mounting holes 21 facilitates the fixed installation of the noise - proof seat 3 against external sounds.

[0033] In the use of the embodiment of the present application: This leak - listening mechanism is set as a horizontal leak - listening structure, mainly used for detecting leak points in walls or narrow spaces. It is equipped with a highly sensitive sound sensor 4 and a sound collector 5 inside, which can capture tiny leak sounds. And through the cooperative setting of the noise - proof seat 3 against external sounds and the noise - proof cover 6 against external sounds, it can prevent external sound interference, ensuring that the sound signal can be clearly transmitted to the tablet. This leak - listening mechanism has a reasonable structural design and can meet the detection requirements in different scenarios.

[0034] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A leak listening mechanism for a water pipe leakage detection device, including a housing (1), characterized in that: A protection chassis (2) is snap-fitted at the bottom inside the outer shell (1). In the middle of the top of the protection chassis (2), there is an anti-external sound interference seat (3). A sound sensor (4) is snap-fitted at the bottom inside the anti-external sound interference seat (3). In the middle of the bottom end of the sound sensor (4), there is a sound collector (5). The bottom end of the sound collector (5) extends to the outside. An anti-external sound interference cover (6) is snap-fitted at the top inside the anti-external sound interference seat (3). A first through hole (18) is formed in the middle of the protection chassis (2). A third through hole (20) is formed in the middle of the anti-external sound interference seat (3). The third through hole (20) and the first through hole (18) are both arranged corresponding to the sound collector (5). A second through hole (19) is formed in the middle of the anti-external sound interference cover (6).

2. The leak detection mechanism according to claim 1, wherein: A protection bottom plate (7) is fixedly arranged at the bottom end of the protection chassis (2). A handheld part (8) is snap-fitted at the top of the outer shell (1). A holding handle (12) is fixedly connected to one side of the handheld part (8). A signal transmission interface (9) is fixedly arranged in the middle of the connection part between the outer shell (1) and the handheld part (8). A signal transmission plug (10) is fixedly arranged in the middle of the connection part between the handheld part (8) and the outer shell (1). The signal transmission interface (9) and the signal transmission plug (10) are snap-fitted and connected.

3. The leak detection mechanism according to claim 2, characterized in that: A plurality of second through grooves (17) are formed in the middle of the connection part between the outer shell (1) and the handheld part (8). A plurality of first through grooves (16) are formed on the outer side of the top end of the handheld part (8).

4. The leak detection mechanism according to claim 2, characterized in that: A button switch (11) is arranged in the middle of the top end of the handheld part (8). A locking joint (13) is arranged at the end of the holding handle (12) far away from the handheld part (8).

5. The leak detection mechanism according to claim 2, characterized in that: Anti-slip frame grooves (14) are formed on both sides of the holding handle (12). A plurality of anti-slip stripes (15) are formed on the top of the holding handle (12).

6. The leak detection mechanism according to claim 1, characterized in that: A button switch (11) is arranged at one end of the outer shell (1). A locking joint (13) is arranged at the end of the outer shell (1) far away from the button switch (11).

7. The leak detection mechanism according to claim 1, characterized in that: Four mounting holes (21) are formed at the connection part between the protection chassis (2) and the anti-external sound interference seat (3).

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