Portable noise monitoring device

Abstract

The utility model relates to the technical field of auxiliary equipment for noise monitors, and in particular to a portable noise monitoring device; it includes a protective box body, a protective cover body, and a handheld noise monitor, the outer wall of the protective box body is provided with an anti-slip structure, and the inner wall of the storage cavity is provided with a limit protection structure for protecting the handheld noise monitor. The utility model is convenient for storing a handheld noise monitor by providing a protective box body, a protective cover body, a storage cavity, and a limit protection structure, and can protect the handheld noise monitor to ensure that the handheld noise monitor does not move when the inspector is moving, thereby preventing the sound receiving end of the handheld noise monitor from being damaged by external forces; by providing an anti-slip structure, it is convenient for the operator to hold the protective box body for use, and when the inspection is completed and the handheld noise monitor of the equipment is stored in the protective box body, the overall structure of the device is protected to avoid damage from bumps, thereby extending the service life of the handheld noise monitor.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for noise monitors, in particular to a portable noise monitoring device. Background Art

[0002] With the continuous development of society, there are more and more types of noise in life. In order to measure the intensity of noise, a noise monitoring device is used for detection. A portable noise monitoring device is a small-sized detection device that is easy to carry. However, the existing portable noise monitoring devices have many problems or defects:

[0003] (1) In actual use, the traditional portable noise monitoring device needs to be carried by hand, which may cause the hand to slip and fall, resulting in damage to the portable noise monitoring device;

[0004] (2) The sound receiving end of traditional portable noise monitoring devices contains sensitive components. If a handheld noise monitor is carried alone and a collision occurs, the device may be damaged, causing inconvenience to noise monitoring.

[0005] To this end, the utility model provides a portable noise monitoring device. Utility Model Content

[0006] Based on this, it is necessary to provide a portable noise monitoring device to address the above technical problems.

[0007] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0008] A portable noise monitoring device comprises a protective box body, a protective cover body and a handheld noise monitor. The protective box body is provided with a storage cavity for storing the handheld noise monitor, the protective cover body is detachably connected to the inner wall of the storage cavity, a connector is provided at the front end of the protective box body, a docking station matching the connector is provided at the rear end of the handheld noise monitor, the connector and the docking station are detachably connected, an outer side wall of the protective box body is provided with an anti-slip structure, and the inner wall of the storage cavity is provided with a limit protection structure for protecting the handheld noise monitor.

[0009] Furthermore, the limiting protection structure includes a first sponge protective layer and a second sponge protective layer, the first sponge protective layer is fixedly mounted on the inner wall of the storage cavity, a first groove is opened in the center of the first sponge protective layer, the first groove matches the monitoring probe on the handheld noise monitor, the second sponge protective layer is in a circular ring shape, the second sponge protective layer is fixedly mounted on the inner wall of the storage cavity, and the second sponge protective layer is used to socket the handheld noise monitor.

[0010] Furthermore, the connecting body is a second groove, the inner wall of the second groove is provided with a first internal thread section, and the outer wall of the docking station is provided with a first external thread section matching the first internal thread section.

[0011] Furthermore, the inner wall of the receiving cavity is provided with a second internal thread section, the outer wall of the protective cover body is provided with a second external thread section matching the second internal thread section, and the side surface of the protective cover body is provided with a convex ring.

[0012] Furthermore, the anti-slip structure includes a silicone sleeve and a circular ring, the silicone sleeve is sleeved on the outer wall of the protection box body, the silicone sleeve is also provided with anti-slip patterns, and the circular ring is fixedly installed on the outer wall of the protection box body.

[0013] The advantages and beneficial effects of the utility model are as follows: the portable noise monitoring device provided by the utility model is convenient for storing the handheld noise monitor by providing a protective box body, a protective cover body and a storage cavity. At the same time, it can protect the handheld noise monitor by cooperating with the limit protection structure to ensure that the handheld noise monitor will not move when the detection personnel are moving, thereby avoiding the handheld noise monitor The sound receiving end is damaged by external forces; by providing a connector and a docking station, it is convenient to assemble the handheld noise monitor at the front end of the protective box body for use, and with the use of an anti-slip structure, it is not only convenient for the operator to hold the protective box body for use, but also when the detection is completed, the handheld noise monitor of the equipment is stored in the protective box body, and the overall structure of the device can be protected to avoid damage from bumps, thereby extending the service life of the handheld noise monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of a portable noise monitoring device in an embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the interior of the protective box in the embodiment of the utility model.

[0016] Figure numerals: protective box body 1, protective cover body 2, handheld noise monitor 3, convex ring 4, silicone sleeve 5, anti-slip pattern 6, circular ring 7, docking platform 8, first external thread section 9, second groove 10, first internal thread section 11, storage cavity 12, first sponge protective layer 13, second sponge protective layer 14. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below through specific implementation methods combined with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] Reference Figure 1-2 The portable noise monitoring device comprises a protective box body 1, a protective cover body 2 and a handheld noise monitor 3. The protective box body 1 is provided with a storage cavity 12 for storing the handheld noise monitor 3. The protective cover body 2 is detachably connected to the inner wall of the storage cavity 12. A connector is provided at the front end of the protective box body 1. A docking station 8 matching the connector is provided at the rear end of the handheld noise monitor 3. The connector and the docking station 8 are detachably connected. The outer wall of the protective box body 1 is provided with an anti-slip structure. The inner wall of the storage cavity 12 is provided with a limit protection structure for protecting the handheld noise monitor 3.

[0019] In this embodiment, the limiting protection structure includes a first sponge protective layer 13 and a second sponge protective layer 14. The first sponge protective layer 13 is fixedly installed on the inner wall of the storage cavity 12. A first groove is opened in the center of the first sponge protective layer 13. The first groove matches the monitoring probe on the handheld noise monitor 3. The second sponge protective layer 14 is in a circular ring shape. The second sponge protective layer 14 is fixedly installed on the inner wall of the storage cavity 12. The second sponge protective layer 14 is used to socket the handheld noise monitor 3.

[0020] Among them, by setting the first sponge protective layer 13, the monitoring probe on the handheld noise monitor 3 can be protected. By setting the second sponge protective layer 14, the handheld noise monitor 3 can be limited and fixed inside the storage cavity 12. At the same time, the main structure of the handheld noise monitor 3 can be protected to prevent the handheld noise monitor 3 from shaking inside the protective box body 1. The handheld noise monitor 3 can be protected to ensure that the handheld noise monitor 3 will not move when the inspector is moving, thereby preventing the sound receiving end of the handheld noise monitor 3 from being damaged by external forces.

[0021] In this embodiment, the connecting body is a second groove 10 , a first internal thread segment 11 is provided on the inner wall of the second groove 10 , and a first external thread segment 9 matching the first internal thread segment 11 is provided on the outer wall of the docking platform 8 .

[0022] Among them, by setting the second groove 10 at the front end of the protection box body 1 and setting the first internal thread section 11 inside the second groove 10, when the handheld noise monitor 3 needs to be used, the first external thread section 9 on the docking station 8 and the first internal thread section 11 inside the second groove 10 can be threadedly connected, so that the handheld noise monitor 3 can be assembled on the front end of the protection box body 1 for use.

[0023] In this embodiment, the inner wall of the receiving cavity 12 is provided with a second internal thread segment, the outer wall of the protective cover body 2 is provided with a second external thread segment matching the second internal thread segment, and the side surface of the protective cover body 2 is provided with a convex ring 4.

[0024] Among them, by providing a second internal thread section on the inner wall of the end of the storage cavity 12, and providing a second external thread section on the outer wall of the protective cover body 2, when the handheld noise monitor 3 needs to be stored, the protective cover body 2 can be covered at the end position of the storage cavity 12, and then the convex ring 4 is rotated by fingers, and the protective cover body 2 is driven to rotate by the convex ring 4, and then the protective cover body 2 is fixed to the protective box body 1 by the threaded connection between the second internal thread section and the second external thread section, and then the handheld noise monitor 3 can be fixed inside the protective box body 1, so that the handheld noise monitor 3 can be quickly stored. In addition, by providing the convex ring 4, it is also convenient to hang. When the device is not in use, the device can be hung on the wall through the convex ring 4 to reduce the space used during storage.

[0025] In this embodiment, the anti-slip structure includes a silicone sleeve 5 and a circular ring 7. The silicone sleeve 5 is sleeved on the outer wall of the protection box body 1. The silicone sleeve 5 is also provided with anti-slip grooves 6. The circular ring 7 is fixedly installed on the outer wall of the protection box body 1.

[0026] Among them, by providing a circular ring 7, it is convenient to insert a finger into the circular ring 7, so that the operator can hold the protection box body 1 for use or carrying, or hold the protection box body 1 with other fingers, and use the silicone sleeve 5 and the anti-slip pattern 6 to further facilitate the operator to hold the protection box body 1 for use or carrying. In addition, after the detection is completed, the handheld noise monitor 3 of the equipment can be stored in the protection box body 1 to protect the overall structure of the device to avoid damage from bumps, thereby extending the service life of the handheld noise monitor 3.

[0027] Working principle: When the handheld noise monitor 3 needs to be used, the protective cover 2 needs to be opened, the handheld noise monitor 3 is taken out, and then the first external thread section 9 on the docking station 8 and the first internal thread section 11 inside the second groove 10 are threadedly connected to assemble the handheld noise monitor 3 at the front end of the protective box body 1 for use. When in use, the operator can insert a finger into the circular ring 7 and hold the protective box body 1 with other fingers. With the joint use of the silicone sleeve 5 and the anti-slip pattern 6, it is convenient for the operator to hold the protective box body 1 for use; when the handheld noise monitor 3 is not needed, the handheld noise monitor 3 is removed, and then the protective cover 2 is opened, the handheld noise monitor 3 is inserted into the storage cavity 12, and then the protective cover 2 is fixed on the protective box body 1, so that the handheld noise monitor 3 can be fixed inside the protective box body 1, so that the handheld noise monitor 3 can be quickly stored.

[0028] Obviously, it should be understood by those skilled in the art that the above-mentioned various steps of the present invention can be performed in a manner different from the present invention, and the simulation method and experimental equipment include but are not limited to the above description. The above-mentioned various steps of the present invention can be performed in a different order than here in some cases, and the steps shown or described above can be performed separately. Therefore, the present invention is not limited to any specific combination of hardware and software.

[0029] The above contents are further detailed descriptions of the present invention in combination with specific implementation methods, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A portable noise monitoring device, characterized in that: The utility model comprises a protective box body, a protective cover body and a handheld noise monitor. A storage cavity for storing the handheld noise monitor is provided inside the protective box body. The protective cover body is detachably connected to the inner wall of the storage cavity. A connector is provided at the front end of the protective box body. A docking station matching the connector is provided at the rear end of the handheld noise monitor. The connector and the docking station are detachably connected. An anti-slip structure is provided on the outer wall of the protective box body. A position limiting protection structure for protecting the handheld noise monitor is provided on the inner wall of the storage cavity.

2. The portable noise monitoring device according to claim 1, characterized in that: The limiting protection structure includes a first sponge protective layer and a second sponge protective layer. The first sponge protective layer is fixedly installed on the inner wall of the storage cavity. A first groove is opened in the center of the first sponge protective layer. The first groove matches the monitoring probe on the handheld noise monitor. The second sponge protective layer is in a circular ring shape. The second sponge protective layer is fixedly installed on the inner wall of the storage cavity. The second sponge protective layer is used to sleeve the handheld noise monitor.

3. The portable noise monitoring device according to claim 1, characterized in that: The connecting body is a second groove, the inner wall of the second groove is provided with a first internal thread section, and the outer wall of the docking platform is provided with a first external thread section matching the first internal thread section.

4. The portable noise monitoring device according to claim 1, characterized in that: The inner wall of the receiving cavity is provided with a second internal thread section, the outer wall of the protective cover body is provided with a second external thread section matching the second internal thread section, and the side surface of the protective cover body is provided with a convex ring.

5. The portable noise monitoring device according to claim 1, characterized in that: The anti-skid structure includes a silicone sleeve and a circular ring. The silicone sleeve is sleeved on the outer wall of the protection box body. The silicone sleeve is also provided with anti-skid patterns. The circular ring is fixedly installed on the outer wall of the protection box body.

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