Security monitoring device

Abstract

The utility model discloses a security and protection monitoring device, which relates to the technical field of security and protection monitoring, and comprises a mounting shell, a movable assembly is mounted at the top of the mounting shell, the movable assembly is used for changing the fixing direction of monitoring, and the movable assembly comprises a connecting piece, a fixing bolt, a connecting rod, a rotating shaft, a first fixing hole and a second fixing hole, the connecting piece is mounted at the top of the mounting shell through a bolt, the rotating shafts are symmetrically mounted on the two sides of the connecting rod, the rotating shafts rotationally penetrate through the two sides of the connecting piece, the fixing bolt penetrates through the front face of the connecting piece, and the first fixing hole and the second fixing hole are formed in the front face and the bottom end of the connecting rod correspondingly; and the first fixing holes and the second fixing holes are in threaded connection with the fixing bolts. According to the utility model, the fixing direction of the monitoring device can be changed from the top fixing direction to the side fixing direction by using the rotation of the connecting rod, so that the monitoring device is more flexible to install.

Description

Technical Field

[0001] This utility model relates to the field of security monitoring technology, specifically a security monitoring device. Background Art

[0002] A security monitoring system uses fiber optic cables, coaxial cables, or microwaves to transmit video signals within a closed loop. It forms an independent and complete system from camera to image display and recording, and can reflect the monitored object in real time, vividly, and realistically.

[0003] Patent document CN221723831U discloses a security monitoring device, which includes "a monitoring body, a first connecting plate fixed to the top outer wall of the monitoring body, a first telescopic rod inserted into the top outer wall of the first connecting plate, a second telescopic rod inserted into the side of the top outer wall of the first connecting plate away from the first telescopic rod, two sets of connecting blocks inserted into the side outer wall of the second telescopic rod, the two sets of connecting blocks symmetrically distributed on the side outer wall of the second telescopic rod, a second connecting plate fixed to the top outer wall of the connecting blocks, a fitting hole opened on the top outer wall of the second connecting plate, a rotating motor installed on the top inner wall of the fitting hole, a fixing plate fixed to the top outer wall of the rotating motor, multiple sets of bolt holes evenly distributed on the top outer wall of the fixing plate, and a monitoring lens installed on the inner wall of the monitoring body. This utility model can expand the monitoring field of view of the device and improve the practicality of the device."

[0004] However, the security monitoring equipment mentioned in the above-mentioned public documents mainly considers the existing monitoring equipment, which is not convenient for adjusting the monitoring field of view. However, when the monitoring equipment is used in a fixed position, it can only be fixed on the top, and the fixing structure of the monitoring equipment cannot be adjusted in direction, which makes the installation of the monitoring equipment inflexible.

[0005] In view of this, it is necessary to develop a security monitoring device that can make the installation components of the monitoring equipment more flexible. Utility Model Content

[0006] The purpose of this utility model is to provide a security monitoring device to solve the technical problem mentioned in the background art that the fixed structure of the monitoring equipment cannot be adjusted in direction, thus making the installation of the monitoring equipment inflexible.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a security monitoring device, comprising: a mounting shell, wherein a movable component is mounted on the top of the mounting shell, the movable component being used to change the fixed direction of monitoring, the movable component including a connector, a fixing bolt, a connecting rod, a rotating shaft, a first fixing hole, and a second fixing hole, the connector being mounted on the top of the mounting shell by bolts, the rotating shaft being symmetrically mounted on both sides of the connecting rod and rotating through both sides of the connector, the fixing bolt being mounted through the front of the connector, the first fixing hole and the second fixing hole being respectively opened on the front and bottom of the connecting rod, and the first fixing hole and the second fixing hole being threadedly connected to the fixing bolt.

[0008] Preferably, a mounting cylinder is installed at the top of the connecting rod, and a positioning bolt is installed through the top front of the mounting cylinder.

[0009] Preferably, an adjusting rod is slidably installed inside the mounting cylinder, and the front of the adjusting rod has multiple positioning holes, which are threadedly connected to positioning bolts.

[0010] Preferably, a fixing plate is installed at the top of the adjusting rod.

[0011] Preferably, multiple alarms are installed on the outside of the mounting housing, and a monitor is installed on the bottom of the mounting housing.

[0012] Preferably, a camera is mounted on the front of the monitor, an infrared detector is mounted on the front of the camera, and the infrared detector is connected to an alarm.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In this utility model, the connecting rod in the movable component is movably installed inside the connector through a rotating shaft, so that the connecting rod can be flipped backward. When the connecting rod is in the numerical state, it is simultaneously flipped backward to the horizontal state, and the mounting plate for installation is located at the rear to fix the monitoring device. The fixing bolt is rotated into the interior of the second fixing hole to fix the connecting rod. The rotation of the connecting rod allows the fixing direction of the monitoring device to be changed from top fixing to side fixing, making the installation of the monitoring device more flexible.

[0015] 2. In order to prevent the monitoring device from being blocked and thus becoming unusable, an infrared detector is installed in this utility model. Since the infrared detector is installed on the camera, when the camera is blocked, the infrared detector will also be blocked. After the infrared detector detects the blockage, the control system inside the monitor will activate the alarm, so that the staff can be aware that the monitoring device is blocked in time and check and deal with it immediately. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the active component structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the second fixing hole structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the camera structure of this utility model.

[0020] In the diagram: 1. Mounting housing; 2. Alarm; 3. Monitor; 4. Camera; 5. Infrared detector; 6. Connector; 7. Fixing bolt; 8. Connecting rod; 9. Rotating shaft; 10. First fixing hole; 11. Second fixing hole; 12. Mounting cylinder; 13. Positioning bolt; 14. Adjusting rod; 15. Positioning hole; 16. Fixing plate. Detailed Implementation

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Please see Figure 1 , Figure 2 and Figure 3 A security monitoring device;

[0025] The system includes: a mounting shell 1 and a movable component. The movable component is mounted on the top of the mounting shell 1. The movable component is used to change the fixed direction of the monitoring. The movable component includes a connector 6, a fixing bolt 7, a connecting rod 8, a rotating shaft 9, a first fixing hole 10, and a second fixing hole 11. The connector 6 is mounted on the top of the mounting shell 1 by bolts. The rotating shaft 9 is symmetrically mounted on both sides of the connecting rod 8 and rotates through both sides of the connector 6. The fixing bolt 7 is mounted through the front of the connector 6. The first fixing hole 10 and the second fixing hole 11 are respectively opened on the front and bottom of the connecting rod 8. The first fixing hole 10 and the second fixing hole 11 are threadedly connected to the fixing bolt 7. The top of the connecting rod 8 is mounted with a mounting cylinder 12. The top front of the mounting cylinder 12 is through-mounted with a positioning bolt 13. The inside of the mounting cylinder 12 is slidably mounted with an adjusting rod 14. The front of the adjusting rod 14 has multiple positioning holes 15, and the positioning holes 15 are threadedly connected to the positioning bolt 13. The top of the adjusting rod 14 is mounted with a fixing plate 16.

[0026] Mounting housing 1 provides a mounting position for the top movable component. When the monitoring device is in fixed use, it needs to be fixed and installed through the fixing plate 16 at the top of the movable component. Since the connecting rod 8 in the movable component is movably installed inside the connector 6 through the rotating shaft 9, the connecting rod 8 can be flipped backward. When the connecting rod 8 is in the vertical position, the fixing bolt 7 is rotated into the first fixing hole 10 to fix the connecting rod 8, thereby fixing the monitoring device in the vertical position of the movable component. At the same time, by flipping the connecting rod 8 backward to the horizontal position, the fixing plate 16 for installation is located at the rear to fix the monitoring device. The fixing bolt 7 is rotated into the second fixing hole 11 to fix the connecting rod 8. The rotation of the connecting rod 8 can change the fixing direction of the monitoring device from top fixing to side fixing, making the installation of the monitoring device more flexible. At the same time, the adjusting rod 14 moves inside the mounting cylinder 12, and the positioning bolt 13 is rotated into the positioning hole 15 to fix it, thereby changing the length of the movable component and making the movable component more flexible to use.

[0027] Please see Figure 1 and Figure 4 A security monitoring device;

[0028] Includes a monitor 3 and an infrared detector 5. Multiple alarms 2 are installed on the outside of the mounting housing 1. The monitor 3 is installed on the bottom of the mounting housing 1. A camera 4 is installed on the front of the monitor 3. An infrared detector 5 is installed on the front of the camera 4. The infrared detector 5 is connected to the alarm 2.

[0029] Mounting housing 1 provides a location for installing alarm 2. The monitoring device performs security monitoring through camera 4 installed on monitor 3. Monitor 3 has a monitoring system and a control system for controlling alarm 2 installed inside. To prevent the monitoring device from being blocked and thus becoming unusable, an infrared detector 5 is installed. Since infrared detector 5 is installed on camera 4, when camera 4 is blocked, infrared detector 5 will also be blocked. After infrared detector 5 detects the blockage, the control system inside monitor 3 will activate alarm 2, allowing staff to be aware that the monitoring device is blocked and to check and handle it immediately.

[0030] The working principle is as follows: First, the fixed direction of the movable component is changed by fixing it in a fixed position. Then, the monitoring device is fixed in the position to be used for monitoring by fixing plate 16. If the monitoring device is blocked, it cannot monitor. In order to ensure that the monitoring device can be dealt with in a timely manner after being blocked, an infrared detector 5 is installed. When the camera 4 on the monitoring device is blocked, the infrared detector 5 senses the obstruction and triggers the alarm 2 to sound an alarm, so that the staff can understand and deal with it in a timely manner.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A security monitoring device, characterized in that, Includes: a mounting shell (1), on the top of which is a movable component for changing the fixed direction of the monitoring, the movable component includes a connector (6), a fixing bolt (7), a connecting rod (8), a rotating shaft (9), a first fixing hole (10) and a second fixing hole (11), the connector (6) is installed on the top of the mounting shell (1) by bolts, the rotating shaft (9) is symmetrically installed on both sides of the connecting rod (8), and the rotating shaft (9) rotates through both sides of the connector (6), the fixing bolt (7) is installed through the front of the connector (6), the first fixing hole (10) is opened and the second fixing hole (11) is opened on the front and bottom of the connecting rod (8) respectively, and the first fixing hole (10) and the second fixing hole (11) are threadedly connected to the fixing bolt (7).

2. The security monitoring device according to claim 1, characterized in that: The top of the connecting rod (8) is fitted with an installation cylinder (12), and a positioning bolt (13) is installed through the top front of the installation cylinder (12).

3. A security monitoring device according to claim 2, characterized in that: An adjusting rod (14) is slidably installed inside the mounting cylinder (12). The front of the adjusting rod (14) has multiple positioning holes (15), and the positioning holes (15) are threadedly connected to the positioning bolts (13).

4. A security monitoring device according to claim 3, characterized in that: A fixing plate (16) is installed at the top of the adjusting rod (14).

5. A security monitoring device according to claim 1, characterized in that: Multiple alarms (2) are installed on the outside of the mounting housing (1), and a monitor (3) is installed on the bottom of the mounting housing (1).

6. A security monitoring device according to claim 5, characterized in that: The monitor (3) has a camera (4) mounted on its front side, and an infrared detector (5) is mounted on the front side of the camera (4), and the infrared detector (5) is connected to the alarm (2).

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