Monitoring equipment for security and protection
By introducing elastic rings and nozzle structures into security monitoring equipment, combined with electric push rods and air pumps, automatic lens cleaning is achieved, solving the problem of reduced clarity caused by dust adhering to the lens, and improving cleaning efficiency and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2026-03-20
AI Technical Summary
The lenses of security monitoring equipment are prone to reduced clarity due to the adhesion of dust and other debris, and are difficult to clean, especially when installed at high altitudes.
A monitoring device with an elastic ring and a nozzle was designed. The nozzle is embedded in the elastic ring, and the direction of the nozzle is adjusted by a sliding ring. Automatic cleaning is achieved by combining an electric push rod and an air pump, and the lens is cleaned by airflow.
It achieves efficient self-cleaning of the lens, simplifies the cleaning process, and improves the lifespan and clarity of the equipment.
Smart Images
Figure CN224021815U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the security monitoring technical field, specifically, relates to a security monitoring equipment. BACKGROUND
[0002] Security monitoring can reflect the monitored object in real time, image and reality, not only greatly prolongs the observation distance of human eyes, but also expands the function of human eyes, it can replace manual long time monitoring in the harsh environment, lets people be able to see the actual occurrence of everything of the monitored scene, and records down through the video recorder.
[0003] Security monitoring is generally set in the outside, and dust and sundries in the external environment are easy to adhere to the coating of the monitoring lens, reduce the shooting definition of the lens, and affect the service life of the lens, and since the monitoring installation site is higher, it is a more difficult thing to clean the lens, and therefore we propose the security monitoring equipment can clean the lens. UTILIT Y MODEL CONTENT
[0004] The utility model aims at providing a security monitoring equipment, which solves the above technical problems.
[0005] The utility model provides the following technical scheme:
[0006] A security monitoring equipment, comprising:
[0007] A monitoring assembly, which comprises a monitoring main body and a lens arranged at the front end of the monitoring main body, and a resilient ring is fixedly sleeved outside the lens, the front edge of the resilient ring expands outward, and a plurality of groups of nozzles are uniformly embedded on the inner wall of the resilient ring.
[0008] A sliding ring is further slidably arranged outside the resilient ring, and an electric push rod is further connected to the sliding ring, the sliding ring slides along the resilient ring, so that the expanded part of the front edge of the resilient ring is pressed to rotate downward, for adjusting the airflow injection direction of the nozzles and cleaning the lens.
[0009] A shielding piece is fixedly arranged outside the monitoring assembly.
[0010] As a preferred embodiment of the above technical scheme, the nozzles are further connected with a gas pump, a gas conveying pipe is further arranged between the gas pump and the nozzles, and the gas pump and the electric push rod are fixedly installed on the upper end face of the monitoring main body.
[0011] As a preferred embodiment of the above technical scheme, a sliding groove is formed in the outer side of the resilient ring, and a sliding block is fixedly installed on the inner wall of the sliding ring and corresponds to the sliding groove, and the sliding block slides in the sliding groove.
[0012] As the preferred technical scheme of the above, a plurality of groups of notches are evenly formed on the front expanding part of the elastic ring.
[0013] As the preferred technical scheme of the above, the shielding member comprises a front member and a rear member which are integrally formed.
[0014] As the preferred technical scheme of the above, the height of the rear member is higher than that of the front member, and the air pump is installed in the space formed by the rear member and the monitoring body.
[0015] As the preferred technical scheme of the above, the security monitoring device further comprises a control board and a power supply unit, the control board is electrically connected with the power supply unit, and the control board is electrically connected with the air pump and the electric push rod.
[0016] Compared with the prior art, the security monitoring device has the following beneficial effects:
[0017] In the utility model, through setting the elastic ring, the nozzle is in the elastic ring, the sliding ring changes the jet direction of the airflow at the nozzle outlet by pressing the elastic ring when sliding, thereby completing the cleaning work of the lens, and the cleaning process is more convenient and efficient. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is an overall structure schematic view of the security monitoring device;
[0019] Figure 2 It is an overall structure schematic view of the security monitoring device; Figure 1 It is an enlarged structure schematic view of position A in the utility model;
[0020] Figure 3 It is a sectional structure schematic view of the security monitoring device;
[0021] Figure 4 It is a sectional structure schematic view of the security monitoring device; Figure 3 It is an enlarged structure schematic view of position B in the utility model;
[0022] Figure 5 It is a nozzle change state structure schematic view;
[0023] Figure 6 It is a control board, air pump, electric push rod and power supply unit connection structure schematic view.
[0024] In the drawing: 100, monitoring assembly; 110, monitoring body; 110-1, lens; 120, sliding ring; 120-1, sliding block; 130, elastic ring; 130-1, notch; 130-2, sliding groove; 140, nozzle; 150, electric push rod; 160, air pump; 170, air pipe; 200, shielding member; 210, rear member; 220, front member. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.
[0026] As shown in Figure 1 The utility model provides a kind of technical scheme: a kind of monitoring equipment for security, including monitoring component 100, and the shielding piece 200 for shielding ultraviolet and rain for being arranged in monitoring component 100 outside, shielding piece 200 purposes to prevent ultraviolet direct to monitoring component 100, and prevent the influence of rain and snow and gale to monitoring component 100 under extreme weather;
[0027] Monitoring component 100 includes monitoring main body 110, lens 110-1 for monitoring camera for being located in the front end of monitoring main body 110, elastic ring 130 of sleeve joint in the outer side of lens 110-1, elastic ring 130 should adopt as acrylate rubber, as shown in Figures 3-4 The front of elastic ring 130 expands outward to prevent shielding lens 110-1, as shown in Figure 2 As shown in
[0028] In an embodiment, as shown in Figure 1 And Figures 3-4 The expansion part of elastic ring 130 is also formed with notch 130-1, and sliding ring 120 is also arranged along the outside of elastic ring 130, Figure 4It is also shown that the sliding ring 120 is provided with a passage corresponding to the gas conveying pipe 170, so that the sliding ring 120 does not pull the gas conveying pipe 170 when sliding. An electric push rod 150 is fixedly arranged at the upper end of the monitoring body 110 corresponding to the sliding ring 120. The output shaft of the electric push rod 150 is fixedly connected with the sliding ring 120, and is used to drive the sliding of the sliding ring 120. In order to limit the sliding of the sliding ring 120, a sliding groove 130-2 is arranged along the outer side of the elastic ring 130. A sliding block 120-1 is fixedly arranged on the inner side of the sliding ring 120 corresponding to the sliding groove 130-2. The sliding block 120-1 is embedded in the sliding groove 130-2, and is used to slide the sliding ring 120 relative to the elastic ring 130. In the non-working state, the front edge of the elastic ring 130 is expanded as shown in Figure 4 . When working, the front edge of the elastic ring 130 is deformed downward under the pressure of the sliding ring 120. Because of the existence of the notch 130-1, the elastic ring 130 will not wrinkle when deformed, and the required force is small. A small push rod unit can be used to complete the deformation, so that the nozzle 140 embedded in the front edge of the elastic ring 130 can clean the dust on the lens 110-1 downward. The angle of the nozzle 140 can be adjusted by the sliding ring 120. Specifically, the position of the sliding ring 120 on the elastic ring 130 can determine the angle of the nozzle 140 (as shown in the state change diagram of Figure 5 . In this way, when cleaning the lens 110-1, it can be fully covered. The nozzle 140 should adopt a splash type nozzle to ensure a wider coverage;
[0029] In one embodiment, as shown in Figure 3 , the shielding piece 200 is divided into a front edge piece 220 and a rear edge piece 210 which are integrally formed. The height of the rear edge piece 210 is higher than that of the front edge piece 220, so as to form a larger accommodation space for installing the air pump 160. The air pump 160 and the electric push rod 150 are shielded and protected by the shielding piece 200.
[0030] In one embodiment, as shown in Figure 6 , the electric push rod 150 and the air pump 160 are electrically connected with the control board, and are centrally powered by a power supply unit of the monitoring assembly 100. The power supply unit is electrically connected with the control board. The control board is used to control the working state of the electric push rod 150 and the air pump 160. The control board has a module such as Bluetooth or wifi, which can be used for remote control. The staff uses a remote control device to make the control board work, and the control board drives the electric push rod 150 to work, so as to change the angle of the nozzle 140. At the same time, the air pump 160 works to form an air flow at the outlet of the nozzle 140 to clean the dust on the lens 110-1.
[0031] The above examples are only used to illustrate the technical solutions of the present application, and are not limiting.
Claims
1. A security monitoring device, characterized in that, include: The monitoring component (100) includes a monitoring body (110) and a lens (110-1) disposed at the front end of the monitoring body (110). An elastic ring (130) is also fixedly sleeved on the outside of the lens (110-1). The front edge of the elastic ring (130) expands outward, and multiple sets of nozzles (140) are uniformly embedded on the inner wall of the elastic ring (130). A sliding ring (120) is also slidably disposed on the outside of the elastic ring (130). The sliding ring (120) is also connected to an electric push rod (150). The sliding ring (120) slides along the elastic ring (130), so that the front expansion part of the elastic ring (130) is compressed and rotates downward, which is used to adjust the airflow jet direction of the nozzle (140) and clean the lens (110-1). The shielding component (200) is fixedly installed on the outside of the monitoring component (100).
2. The security monitoring equipment according to claim 1, characterized in that: The nozzle (140) is also connected to an air pump (160), and an air supply pipe (170) is provided between the air pump (160) and the nozzle (140). The air pump (160) and the electric push rod (150) are both fixedly installed on the upper end face of the monitoring body (110).
3. The security monitoring equipment according to claim 1, characterized in that: The elastic ring (130) has a groove (130-2) on its outer side. The inner wall of the sliding ring (120) is also fixedly installed with a slider (120-1) corresponding to the groove (130-2). The slider (120-1) slides along the groove (130-2).
4. The security monitoring equipment according to claim 3, characterized in that: Multiple sets of notches (130-1) are evenly provided on the front expansion portion of the elastic ring (130).
5. The security monitoring equipment according to claim 2, characterized in that: The shielding member (200) includes an integrally formed front edge member (220) and a rear edge member (210).
6. The security monitoring equipment according to claim 5, characterized in that: The rear edge member (210) is higher than the front edge member (220), and the air pump (160) is installed in the space formed by the rear edge member (210) and the monitoring body (110).
7. The security monitoring equipment according to claim 1, characterized in that: The security monitoring equipment also includes a control board and a power supply unit. The control board is electrically connected to the power supply unit and to the air pump (160) and the electric push rod (150).