Multi-angle monitoring equipment for electronic security and protection

Abstract

The utility model relates to the technical field of electronic security and protection, in particular to multi-angle monitoring equipment for electronic security and protection, which comprises a security and protection monitor and a connecting lead fixedly connected to the top end of the security and protection monitor, and the connecting lead is wound on the outer side of an automatic take-up device. Through arrangement of a connecting wire, an automatic take-up device, a mounting block, a moving pipe, a bolt, a threaded cylinder, a driving pipe, a servo motor, an adjusting lead screw, a sliding groove and a sliding block, when the height of the security and protection monitor needs to be adjusted, the servo motor is started, the moving pipe drives the security and protection monitor to move while the adjusting lead screw rotates, and the automatic take-up device slowly releases the connecting wire, so that the height of the security and protection monitor is adjusted. And when the security and protection monitor needs to be withdrawn, the servo motor is started to enable the output shaft of the servo motor to rotate reversely, the security and protection monitor can slowly ascend, and the connecting wire is slowly withdrawn by the automatic take-up device, so that automatic ascending and descending of the security and protection monitor are realized.

Description

Technical Field

[0001] This utility model relates to the field of electronic security technology, specifically to a multi-angle monitoring device for electronic security. Background Technology

[0002] Multi-angle electronic security monitoring equipment uses fiber optics, coaxial cables, or microwaves to transmit video signals within its closed loop. It forms an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly, and realistically. It not only greatly extends the observation distance of the human eye but also expands the function of the human eye. It can replace manual monitoring for a long time in harsh environments, allowing people to see everything that actually happens at the monitored site and record it through a video recorder.

[0003] Existing multi-angle electronic security monitoring equipment is widely used, but most of the existing equipment is usually fixed and cannot be adjusted in height according to the usage scenario. Therefore, in order to address the above problem, a multi-angle monitoring device for electronic security is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a multi-angle monitoring device for electronic security, in order to solve the problem mentioned in the background art that most existing devices cannot adjust their height according to the usage scenario.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-angle monitoring device for electronic security includes a security monitor and a connecting wire fixedly connected to the top of the security monitor. The connecting wire is wound around the outside of an automatic wire retractor. A mounting block is fixedly connected to the center of the top of the security monitor on one side of the connecting wire. A vertically arranged movable tube is provided on the outside of the mounting block. The mounting block is fixedly connected to the inside of the movable tube by bolts. A threaded cylinder is fixedly connected to the top of the movable tube. A drive tube is slidably connected to the outside of the threaded cylinder. A servo motor is installed at the top of the drive tube. A vertically arranged adjusting screw is fixedly connected to the bottom of the output shaft of the servo motor. Vertically arranged sliding grooves are symmetrically opened on the inside of the drive tube. A slider is slidably connected to the inside of the sliding groove.

[0007] Preferably, the threaded cylinder is located outside the adjusting screw and is threadedly connected to the adjusting screw, the adjusting screw is disposed inside the moving tube, and the slider is fixedly connected to the outside of the threaded cylinder.

[0008] Preferably, the bottom inner side of the drive tube is provided with an internal thread, and a cleaning component is installed inside the internal thread.

[0009] Preferably, the cleaning assembly includes a threaded ring threaded to the inner side of the internal thread, a fixing ring fixedly connected to the bottom end of the threaded ring, and rubber rings symmetrically installed on the inner side of the threaded ring.

[0010] Preferably, the inner diameter of the threaded ring and the inner diameter of the fixed ring are the same, the movable tube is inserted into the inner side of the threaded ring and the fixed ring, and the inner side of the rubber ring is tightly fitted to the outer side of the movable tube.

[0011] Preferably, the automatic retractor and servo motor are fitted with a protective box on their outer side, and the bottom of the protective box has a plurality of heat dissipation holes that are connected to the inside of the protective box and are evenly distributed.

[0012] Preferably, a rainproof baffle is fixedly connected to the outside of the protective box, and a protective pipe that penetrates the protective box is fixedly connected to the rear side of the protective box. The connecting wires and the servo motor wires are all inserted into the inside of the protective pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, by setting up a connecting wire, an automatic retractor, a mounting block, a moving tube, a bolt, a threaded cylinder, a drive tube, a servo motor, an adjusting screw, a slide groove, and a slider, when the height of the security monitor needs to be adjusted, the servo motor is started. While the adjusting screw rotates, the moving tube drives the security monitor to move. The automatic retractor slowly releases the connecting wire until the security monitor moves to the desired position. When the security monitor needs to be retracted, the servo motor is started to reverse the output shaft of the servo motor, and the security monitor can slowly rise. The automatic retractor slowly retracts the connecting wire, thereby realizing the automatic raising and lowering of the security monitor.

[0015] 2. In this utility model, by setting the internal thread, cleaning component, threaded ring, fixing ring and rubber ring, when the device is in use, the moving tube is exposed to the outside world and may absorb rainwater and dust. If it is not cleaned, rainwater and dust will enter the inside of the drive tube. The design of the cleaning component can scrape off the rainwater and dust on the outside of the moving tube during the security monitoring process, so as to avoid the inside of the drive tube being contaminated.

[0016] 3. In this utility model, the protective box, heat dissipation holes, rainproof baffle and protective tube are provided. The heat dissipation holes at the bottom of the protective box can dissipate the heat generated by the servo motor. The rainproof baffle and protective tube can prevent wind and rain from entering the inside of the protective box through the heat dissipation holes or the connection between the connecting wire and the protective box during heavy rain, which could cause the servo motor to short circuit due to water. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a cross-sectional structural diagram of the protective box and rainproof baffle of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the automatic take-up device and the servo motor connection component of this utility model;

[0020] Figure 4 This is a schematic diagram of the security monitoring connection component of this utility model;

[0021] Figure 5 This is a schematic diagram of the security monitoring installation structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the cleaning component structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the inner structure of the drive tube of this utility model;

[0024] Figure 8 This is a schematic diagram of the cross-sectional structure of the drive tube of this utility model.

[0025] In the diagram: 1. Security monitoring; 2. Connecting wire; 3. Automatic cable retractor; 4. Mounting block; 5. Moving tube; 6. Bolt; 7. Threaded cylinder; 8. Drive tube; 9. Servo motor; 10. Adjusting screw; 11. Slide groove; 12. Slider; 13. Internal thread; 14. Cleaning assembly; 141. Threaded ring; 142. Fixing ring; 143. Rubber ring; 15. Protective box; 16. Heat dissipation hole; 17. Rainproof baffle; 18. Protective tube. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0028] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0029] Please see Figure 1-8 This utility model provides a technical solution:

[0030] A multi-angle monitoring device for electronic security includes a security monitor 1 and a connecting wire 2 fixedly connected to the top of the security monitor 1. The connecting wire 2 is wound around the outside of an automatic wire retractor 3. A mounting block 4 is fixedly connected to the center of the top of the security monitor 1 on one side of the connecting wire 2. A vertically arranged movable tube 5 is arranged outside the mounting block 4. The mounting block 4 is fixedly connected to the inside of the movable tube 5 by bolts 6. A threaded cylinder 7 is fixedly connected to the top of the movable tube 5. A drive tube 8 is slidably connected to the outside of the threaded cylinder 7. A servo motor 9 is mounted on the top of the drive tube 8. A vertically arranged adjusting screw 10 is fixedly connected to the bottom of the output shaft of the servo motor 9. A vertically arranged sliding groove 11 is symmetrically opened inside the drive tube 8. A slider 12 is slidably connected inside the sliding groove 11. The threaded cylinder 7 is located outside the adjusting screw 10 and is connected to the adjusting screw 10. The security monitoring device 1 is connected by a threaded connection. The adjusting screw 10 is located inside the moving tube 5, and the slider 12 is fixedly connected to the outside of the threaded cylinder 7. Through the connecting wire 2, automatic retractor 3, mounting block 4, moving tube 5, bolt 6, threaded cylinder 7, drive tube 8, servo motor 9, adjusting screw 10, slide groove 11, and slider 12, when the height of the security monitoring device 1 needs to be adjusted, the servo motor 9 is started. While the adjusting screw 10 rotates, the moving tube 5 moves the security monitoring device 1. The automatic retractor 3 slowly releases the connecting wire 2 until the security monitoring device 1 moves to the desired position. When the security monitoring device 1 needs to be retracted, the servo motor 9 is started to reverse the output shaft of the servo motor 9, and the security monitoring device 1 slowly rises. The automatic retractor 3 slowly retracts the connecting wire 2, thus achieving automatic raising and lowering of the security monitoring device 1.

[0031] The bottom inner side of the drive tube 8 is provided with an internal thread 13. A cleaning component 14 is installed inside the internal thread 13. The cleaning component 14 includes a threaded ring 141 threadedly connected to the inner side of the internal thread 13. A fixing ring 142 is fixedly connected to the bottom end of the threaded ring 141. Rubber rings 143 are symmetrically installed inside the threaded ring 141. The inner diameter of the threaded ring 141 is the same as the inner diameter of the fixing ring 142. The moving tube 5 is inserted inside the threaded ring 141 and the fixing ring 142. The inner side of the rubber ring 143 is tightly fitted to the outer side of the moving tube 5. Through the internal thread 13, the cleaning component 14, the threaded ring 141, the fixing ring 142, and the rubber ring 143, the moving tube 5 is exposed to the outside during practical use and may absorb rainwater and dust. If it is not cleaned, rainwater and dust will enter the inner side of the drive tube 8. The design of the cleaning component 14 can scrape off the rainwater and dust on the outer side of the moving tube 5 during the rising process of the security monitoring 1, so as to avoid contamination of the inner side of the drive tube 8.

[0032] The automatic retractor 3 and the servo motor 9 are equipped with a protective box 15. The bottom of the protective box 15 has multiple heat dissipation holes 16 that are evenly distributed and penetrate the inside of the protective box 15. A rainproof baffle 17 is fixedly connected to the outside of the protective box 15. A protective tube 18 that penetrates the protective box 15 is fixedly connected to the rear of the protective box 15. The connecting wires 2 and the wires of the servo motor 9 are inserted into the inside of the protective tube 18. Through the protective box 15, the heat dissipation holes 16, the rainproof baffle 17 and the protective tube 18, the heat dissipation holes 16 at the bottom of the protective box 15 can dissipate the heat generated by the servo motor 9. The rainproof baffle 17 and the protective tube 18 can prevent wind and rain from entering the inside of the protective box 15 through the heat dissipation holes 16 or the connection between the connecting wires 2 and the protective box 15 during heavy rain, which could cause the servo motor 9 to short-circuit when exposed to water.

[0033] Workflow: Before using the device, install the cleaning component 14 and the security monitoring 1. First, put the threaded ring 141 and the fixing ring 142 on the outside of the moving tube 5, making the inside of the rubber ring 143 fit tightly against the outside of the moving tube 5. Then, screw the threaded ring 141 onto the inside of the internal thread 13 at the bottom of the drive tube 8 to complete the installation of the cleaning component 14. Next, insert the mounting block 4 at the top of the security monitoring 1 into the inside of the moving tube 5 and fix the mounting block 4 with bolts 6 to complete the installation of the device. The next step is to install the protective box 15 in the required position and install the security monitoring 1. The security monitor 1 is connected to the network and powered via its connecting wire 2. This powers the servo motor 9. When using the device, the security monitor 1 can rotate at multiple angles to record the situation at the monitoring site. When the height of the security monitor 1 needs adjustment, the servo motor 9 is activated. The output shaft of the servo motor 9 rotates, driving the adjusting screw 10 to rotate. Because the slider 12 and the slide groove 11 limit the movement of the threaded cylinder 7, while the adjusting screw 10 rotates, the threaded cylinder 7 slides inside the drive tube 8, driving the moving tube 5 to move. The slider 12 slides inside the slide groove 11, and the automatic retractor... 3. Slowly extend the connecting wire 2 until the security monitor 1 moves to the desired position, bringing it closer to the monitored object for clearer monitoring. When it is time to retract the security monitor 1, start the servo motor 9 to reverse the output shaft, causing the security monitor 1 to slowly rise. The automatic retractor 3 then slowly retracts the connecting wire 2. Since the moving tube 5 is exposed to the outside environment, it may absorb rainwater and dust. If not cleaned, rainwater and dust will enter the inside of the drive tube 8. The cleaning component 14 is designed to clean the moving tube 5 during its ascent. Rainwater and dust are scraped off the outside of pipe 5 to prevent contamination of the inside of drive pipe 8. The heat dissipation hole 16 at the bottom of the protective box 15 can dissipate the heat generated by the servo motor 9. The rainproof baffle 17 and the protective pipe 18 can prevent wind and rain from entering the inside of the protective box 15 through the heat dissipation hole 16 or the connection between the connecting wire 2 and the protective box 15 during heavy rain, which could cause the servo motor 9 to short circuit when exposed to water. When the device has been used for a long time, the rubber ring 143 may age. At this time, the security monitoring 1 and the cleaning component 14 can be removed and the cleaning component 14 can be replaced.

[0034] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle monitoring device for electronic security, comprising a security monitor (1) and a connecting wire (2) fixedly connected to the top of the security monitor (1), characterized in that: The connecting wire (2) is wound around the outside of the automatic wire take-up device (3). One side of the connecting wire (2) is provided with a mounting block (4) fixedly connected to the center of the top of the security monitoring device (1). A vertically arranged moving tube (5) is provided on the outside of the mounting block (4). The mounting block (4) is fixedly connected to the inside of the moving tube (5) by bolts (6). A threaded cylinder (7) is fixedly connected to the top of the moving tube (5). A drive tube (8) is slidably connected to the outside of the threaded cylinder (7). A servo motor (9) is installed at the top of the drive tube (8). A vertically arranged adjusting screw (10) is fixedly connected to the bottom of the output shaft of the servo motor (9). A vertically arranged sliding groove (11) is symmetrically opened on the inside of the drive tube (8). A slider (12) is slidably connected to the inside of the sliding groove (11).

2. The multi-angle monitoring device for electronic security according to claim 1, characterized in that: The threaded cylinder (7) is located outside the adjusting screw (10) and is threadedly connected to the adjusting screw (10). The adjusting screw (10) is located inside the moving tube (5). The slider (12) is fixedly connected to the outside of the threaded cylinder (7).

3. The multi-angle monitoring device for electronic security according to claim 2, characterized in that: The drive tube (8) has an internal thread (13) on its inner bottom side, and a cleaning component (14) is installed inside the internal thread (13).

4. The multi-angle monitoring device for electronic security according to claim 3, characterized in that: The cleaning component (14) includes a threaded ring (141) threaded to the inside of the internal thread (13), a fixing ring (142) fixedly connected to the bottom end of the threaded ring (141), and rubber rings (143) symmetrically installed on the inside of the threaded ring (141).

5. The multi-angle monitoring device for electronic security according to claim 4, characterized in that: The inner diameter of the threaded ring (141) is the same as that of the fixed ring (142). The moving tube (5) is inserted inside the threaded ring (141) and the fixed ring (142). The inner side of the rubber ring (143) is tightly fitted to the outer side of the moving tube (5).

6. The multi-angle monitoring device for electronic security according to claim 1, characterized in that: The automatic retractor (3) and the servo motor (9) are equipped with a protective box (15) on the outside. The bottom of the protective box (15) has a plurality of heat dissipation holes (16) that are connected to the inside of the protective box (15) and are evenly distributed.

7. The multi-angle monitoring device for electronic security according to claim 6, characterized in that: A rainproof baffle (17) is fixedly connected to the outside of the protective box (15), and a protective tube (18) that penetrates the protective box (15) is fixedly connected to the rear side of the protective box (15). The connecting wire (2) and the wire of the servo motor (9) are both inserted into the inside of the protective tube (18).

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