Waterproof security monitoring equipment

Abstract

The utility model discloses waterproof security monitoring equipment, which relates to the technical field of monitoring equipment and comprises a mounting shell, a front end cover fixedly mounted at one end of the mounting shell, a rear end cover fixedly mounted at the other end of the mounting shell, a rainproof cover fixedly mounted at the upper end of the mounting shell, a wire hole formed in the rear end cover, a corrugated hose arranged in the wire hole, and a waterproof cover fixedly mounted at the lower end of the mounting shell. The corrugated hose is movably installed in the wire hole through the sealing mechanism, the sealing mechanism comprises a sealing ring and an expansion ring, the expansion ring is movably installed in the sealing ring, and the sealing ring is movably installed in the wire hole. The connecting line is installed in the rear end cover in a penetrating mode through the corrugated hose, the corrugated hose is installed in the line hole in a sealed mode through the sealing ring, the interior of the sealing ring is a cavity with certain pressure gas, the sealing ring can be matched with the expansion ring to seal gaps between the sealing ring and the line hole and gaps between the sealing ring and the corrugated hose, and therefore the phenomenon that the connecting line is damaged due to later use is avoided. Rainwater enters the equipment through the wire hole, so that the sealing effect is effectively improved, and the service life is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to a waterproof security monitoring equipment. Background Art

[0002] Security monitoring is to achieve real-time monitoring and recording of specific areas or targets through the comprehensive use of video, audio, alarm and other sensor technologies. Security monitoring systems are usually composed of cameras, recording equipment, storage devices, transmission networks and control software, etc., which can achieve 24-hour uninterrupted monitoring. Through high-definition cameras, the scene can be clearly captured;

[0003] For example, the Chinese utility model patent disclosed by publication number CN216673098U: A security monitoring device with good waterproof performance, the application uses a protective plate to protect the top of the monitoring device and to support the waterproof plate, the waterproof plate is used to expand the shielding area after unfolding, the waterproof mechanism is used to adjust the unfolding and storage of the waterproof plate, and the connecting seat is set. However, the top of the existing security monitoring shell is equipped with a fixed rain cover, and the security monitoring shell is fixedly connected to ensure a certain sealing inside the security monitoring shell, and because the security monitoring needs to be connected through a connecting line It is electrically connected to the external main control computer, and the connecting wire generally enters from the rear end shell of the security monitoring, and uses a traditional sealing ring to seal the corrugated hose with the connecting wire installed. However, since the sealing ring is usually made of rubber or other elastic materials, these materials will age with the passage of time. During the aging process, the sealing ring may lose its original elasticity and softness, resulting in the inability to fit tightly between the corrugated hose and the connecting wire, thereby deteriorating the sealing effect. Especially when the security monitoring is installed forward, it is easy to cause rainwater to enter the monitoring through the perforated position of the connecting wire during later use, thereby causing damage to the monitoring. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof security monitoring device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A waterproof security monitoring device comprises an installation shell, a front end cover is fixedly mounted on one end of the installation shell, a rear end cover is fixedly mounted on the other end of the installation shell, a rain cover is fixedly mounted on the upper end of the installation shell, a wire hole is opened in the rear end cover, a corrugated hose is arranged in the wire hole, the corrugated hose is movably mounted in the wire hole through a sealing mechanism, the sealing mechanism comprises a sealing ring and an expansion ring, the expansion ring is movably mounted in the sealing ring, and the sealing ring is movably mounted in the wire hole.

[0007] As a further preferred embodiment of the present invention, a sealing groove is provided on the inner side of the wire hole. With the provision of the sealing groove, the sealing ring can be more stably installed in the wire hole and the sealing performance between the sealing ring and the wire hole can be improved.

[0008] As a further preferred solution of the utility model, two sealing flanges are fixedly installed on the outer side of the sealing ring, and an outer clamping ring is fixedly installed on the sealing ring located between the two sealing flanges.

[0009] As a further preferred solution of the utility model, three inner retaining rings are fixedly installed on the inner side of the sealing ring.

[0010] As a further preferred embodiment of the present invention, the sealing ring has a hollow structure, and hard plastic is fixedly installed on one side of the sealing ring. A screw groove is opened in the hard plastic. The sealing ring is installed in the wire hole through two sealing flanges on the outside, and the outer clamping ring is clamped in the sealing groove. The groove on the outside of the corrugated hose is clamped on the corresponding inner clamping ring. The sealing ring is installed in the wire hole through the sealing flange and the outer clamping ring, which can improve the sealing between the sealing ring and the wire hole. The setting of the inner clamping ring can make the inner clamping ring clamped in the corresponding groove on the outside of the corrugated hose, thereby improving the sealing between the sealing ring and the corrugated hose.

[0011] As a further preferred embodiment of the present invention, a fixed ring piece is fixedly installed on one side of the expansion ring, and a plurality of pull grooves are opened on one side of the fixed ring piece. The expansion ring is threadedly connected in the screw groove. By threading the expansion ring into the screw groove, the hard plastic can be expanded and deformed, thereby increasing the pressure in the sealing ring, thereby ensuring the installation stability of the sealing ring in the line hole and the sealing effect.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a waterproof security monitoring device, in which the connecting wire is installed in the rear end cover through a corrugated hose, and the corrugated hose is installed in the wire hole through a sealing ring, and the interior of the sealing ring is a cavity with a certain pressure gas, which can cooperate with the expansion ring to seal the gap between the sealing ring and the wire hole and between the sealing ring and the corrugated hose, thereby preventing rainwater from entering the device through the wire hole during later use, and effectively improving the sealing effect and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a waterproof security monitoring device of the utility model;

[0015] Figure 2 This is a rear view of the main structure of a waterproof security monitoring device of the utility model;

[0016] Figure 3 This is a cross-sectional view of the rear end cover of a waterproof security monitoring device of the utility model;

[0017] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0018] Figure 5 This is a schematic diagram of the disassembly of the sealing ring and expansion ring structure of a waterproof security monitoring device of the utility model.

[0019] In the figure: 1. Mounting shell; 2. Front cover; 3. Rear cover; 4. Rain cover; 5. Corrugated hose; 6. Sealing mechanism; 7. Sealing ring; 8. Expansion ring; 9. Sealing groove; 10. Sealing flange; 11. External retaining ring; 12. Internal retaining ring; 13. Hard plastic; 14. Screw groove; 15. Fixed ring; 16. Pull groove; 17. Wire hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 5 As shown, the utility model provides a waterproof security monitoring device, including an installation shell 1, a front end cover 2 is fixedly installed at one end of the installation shell 1, a rear end cover 3 is fixedly installed at the other end of the installation shell 1, a rain cover 4 is fixedly installed on the upper end of the installation shell 1, a wire hole 17 is opened in the rear end cover 3, a corrugated hose 5 is arranged in the wire hole 17, the corrugated hose 5 is movably installed in the wire hole 17 through a sealing mechanism 6, the sealing mechanism 6 includes a sealing ring 7 and an expansion ring 8, the expansion ring 8 is movably installed in the sealing ring 7, and the sealing ring 7 is movably installed in the wire hole 17.

[0022] like Figure 4 As shown, a sealing groove 9 is provided inside the wire hole 17. With the arrangement of the sealing groove 9, the sealing ring 7 can be more stably installed in the wire hole 17, and the sealing performance between the sealing ring 7 and the wire hole 17 is improved;

[0023] like Figure 3-Figure 5As shown, two sealing flanges 10 are fixedly installed on the outside of the sealing ring 7, an outer snap ring 11 is fixedly installed on the sealing ring 7 between the two sealing flanges 10, and three inner snap rings 12 are fixedly installed on the inside of the sealing ring 7. The inside of the sealing ring 7 is a hollow structure, and a hard plastic 13 is fixedly installed on one side of the inside of the sealing ring 7. A screw groove 14 is provided in the hard plastic 13. The sealing ring 7 is inserted and installed in the line hole 17 through the two sealing flanges 10 on the outside, and the outer snap ring 11 is clamped in the sealing groove 9. The groove on the outside of the corrugated hose 5 is clamped on the corresponding inner snap ring 12. The sealing ring 7 is inserted and installed in the thread hole 17 through the sealing flange 10 and the outer snap ring 11. The wire hole 17 can improve the sealing between the sealing ring 7 and the wire hole 17, and the setting of the inner clamping ring 12 can make the inner clamping ring 12 clamped in the corresponding groove on the outer side of the corrugated hose 5, thereby improving the sealing between the sealing ring 7 and the corrugated hose 5. A fixed ring piece 15 is fixedly installed on one side of the expansion ring 8, and a plurality of pull grooves 16 are opened on one side of the fixed ring piece 15. The expansion ring 8 is threadedly connected in the screw groove 14. The expansion ring 8 is threadedly connected to the screw groove 14, which can expand and deform the hard plastic 13, thereby increasing the pressure in the sealing ring 7, thereby ensuring the installation stability and sealing effect of the sealing ring 7 in the wire hole 17.

[0024] It should be noted that the utility model is a waterproof security monitoring device. When in use, the corrugated hose 5 can be inserted and installed in the sealing ring 7, and the corresponding groove on the outside of the corrugated hose 5 is clamped on the corresponding inner clamping ring 12, so that the sealing between the sealing ring 7 and the corrugated hose 5 can be improved. Then, one end of the connecting line is inserted and installed in the corrugated hose 5, and then the sealing ring 7 can be inserted and installed in the wire hole 17, and the outer clamping ring 11 on the outside of the sealing ring 7 is clamped in the sealing groove 9, and the two sealing flanges 10 on the outside of the sealing ring 7 are respectively placed on one side of the wire hole 17, so that the sealing flange 10 and the outer clamping ring 11 can be used to improve the sealing ring 7 and the wire hole. 17, while ensuring the sealing between the sealing ring 7, the sealing ring 7 can be installed more stably in the wire hole 17. Subsequently, the expansion ring 8 is rotated through the fixed ring piece 15, so that the expansion ring 8 is screwed into the screw groove 14, and the expansion ring 8 can expand the hard plastic 13. As a result, the port parts of the hard plastic 13 respectively drive the sealing ring 7 to move inward and outward, thereby making the cavity in the sealing ring 7 smaller, so that the sealing ring 7 bulges, and the connection strength and sealing between the sealing ring 7 and the wire hole 17 and the corrugated hose 5 can be improved. Finally, one end of the corrugated hose 5 can be bent downward, and the sealing tape can be used to wrap one end of the corrugated hose 5 and the connecting wire to seal.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof security monitoring device, characterized in that: It comprises a mounting shell (1), a front end cover (2) being fixedly mounted on one end of the mounting shell (1), a rear end cover (3) being fixedly mounted on the other end of the mounting shell (1), and a rain cover (4) being fixedly mounted on the upper end of the mounting shell (1); A wire hole (17) is formed in the rear end cover (3), a corrugated hose (5) is arranged in the wire hole (17), the corrugated hose (5) is movably mounted in the wire hole (17) via a sealing mechanism (6), the sealing mechanism (6) comprises a sealing ring (7) and an expansion ring (8), the expansion ring (8) is movably mounted in the sealing ring (7), and the sealing ring (7) is movably mounted in the wire hole (17).

2. A waterproof security monitoring device according to claim 1, characterized in that: A sealing groove (9) is provided inside the wire hole (17).

3. A waterproof security monitoring device according to claim 2, characterized in that: Two sealing flanges (10) are fixedly mounted on the outside of the sealing ring (7), and an external clamping ring (11) is fixedly mounted on the sealing ring (7) between the two sealing flanges (10).

4. A waterproof security monitoring device according to claim 3, characterized in that: Three inner snap rings (12) are fixedly mounted on the inner side of the sealing ring (7).

5. The waterproof security monitoring device according to claim 4, characterized in that: The sealing ring (7) is hollow in structure. A hard plastic (13) is fixedly installed on one side of the sealing ring (7). A screw groove (14) is provided in the hard plastic (13). The sealing ring (7) is inserted into the thread hole (17) through two outer sealing flanges (10). The outer clamping ring (11) is clamped in the sealing groove (9). The groove on the outer side of the corrugated hose (5) is clamped on the corresponding inner clamping ring (12).

6. The waterproof security monitoring device according to claim 5, characterized in that: A fixed ring piece (15) is fixedly mounted on one side of the expansion ring (8), a plurality of shifting grooves (16) are formed on one side of the fixed ring piece (15), and the expansion ring (8) is threadedly connected in the screw groove (14).

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