An adjustable security monitoring support

Abstract

The utility model relates to an adjustable security monitoring support, aims at solving the height fixation of current security monitoring support, and monitoring system is installed in the top of support, thereby when monitoring system maintenance, personnel need to repair monitoring system in high place by means of ladder, not only need to carry ladder when maintenance, it is more troublesome, and the safety of high altitude maintenance is poor technical problem, including chassis, the top of chassis is provided with main rod mechanism, the main rod mechanism includes the bottom bar of installing in the middle part of chassis surface and the adjusting lever of connecting in the top of bottom bar, the bottom bar and adjusting lever are all hollow structure, the top one side of bottom bar is provided with first semicircle notch, the bottom one side of adjusting lever is provided with second semicircle notch, the utility model has no need personnel to repair monitoring system in high place by means of ladder, not only need not to carry ladder when maintenance, it is more convenient, and avoid the danger of personnel in high altitude maintenance.

Description

Technical Field

[0001] This utility model relates to the field of security monitoring brackets, specifically an adjustable security monitoring bracket. Background Technology

[0002] Security monitoring can provide a real-time, vivid, and accurate view of the monitored object. It can replace manual surveillance for extended periods, even in harsh environments, allowing users to see everything actually happening at the monitored site and record it via video recorder. Simultaneously, the alarm system triggers an alarm for unauthorized intrusion, and the generated alarm signal is input to the alarm host, which then triggers the monitoring system to record the footage. It is widely used in modern life. Currently, for ease of monitoring, security cameras are typically mounted high using brackets.

[0003] Traditional security monitoring brackets have a fixed height, with the monitoring system installed at the top. This necessitates personnel using ladders to access and repair the system from a height, which is not only time-consuming and laborious but also poses safety risks during maintenance at heights. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an adjustable security monitoring bracket to solve the technical problem that the current security monitoring bracket has a fixed height and the monitoring system is installed on the top of the bracket. Therefore, when the monitoring system is maintained, personnel need to use a ladder to maintain the monitoring system at a high place. This is not only troublesome to carry a ladder during maintenance, but also has poor safety when maintaining the system at high altitude.

[0005] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: An adjustable security monitoring bracket is designed, including a chassis. A main rod mechanism is provided on the top of the chassis. The main rod mechanism includes a base rod installed in the middle of the chassis surface and an adjusting rod connected above the base rod. Both the base rod and the adjusting rod are hollow structures. A first semi-circular groove is opened on one side of the top of the base rod, and a second semi-circular groove is opened on one side of the bottom of the adjusting rod. A connecting shaft is rotatably connected between the inner cavities of the base rod and the adjusting rod. A worm gear is installed on the outer side of the connecting shaft. A worm is rotatably connected between the two sides of the inner cavity of the base rod, and the worm meshes with the worm gear. A connecting plate is installed on the top of the adjusting rod, and a security monitoring device is installed on the connecting plate. A protective mechanism is provided on the outer side of the connection between the base rod and the adjusting rod.

[0006] Preferably, the protective mechanism includes an upper protective cylinder and a lower protective cylinder, both of which have through holes. The upper and lower protective cylinders are respectively sleeved on the outside of the adjusting rod and the bottom rod through the through holes, and a support rod is connected between the lower protective cylinder and the chassis.

[0007] Preferably, the top of the upper protective cylinder is rotatably perforated by multiple bolts, and all of the bolts are threadedly connected to the surface of the lower protective cylinder.

[0008] Preferably, sealing rings are fixedly connected to the inner sides of the through holes on both the upper and lower protective cylinders, and the sealing rings are elastic.

[0009] Preferably, a drive disc is provided at one outer end of the base rod, and the drive disc is connected to the worm gear through the base rod via a rotating shaft. A rotating rod is rotatably connected to one side of one end of the drive disc.

[0010] Preferably, a fixing rod is installed at the center of the bottom end of the chassis, and a counterweight cone is installed at the bottom of the fixing rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model combines a worm gear, worm wheel, connecting shaft, first semicircular groove, second semicircular groove, base rod, and adjusting rod. By rotating the worm gear, the worm wheel is driven to rotate. Due to the self-locking function of the connection between the worm gear and the worm wheel, the worm gear rotates at a uniform speed, causing the worm wheel to rotate at a uniform speed. In conjunction with the first semicircular groove, second semicircular groove, and connecting shaft, the adjusting rod can rotate around the connecting shaft as the center to reduce the height of the security monitoring system. This facilitates the maintenance of the security monitoring system by personnel, eliminating the need for personnel to use ladders to repair the monitoring system at heights. This not only makes maintenance more convenient by eliminating the need to carry ladders, but also avoids the dangers of personnel performing maintenance at heights.

[0013] 2. This utility model combines an upper protective cylinder, a lower protective cylinder, a through hole, a sealing ring, and bolts. By tightening the bolts and threading them with the lower protective cylinder, the connection between the upper and lower protective cylinders protects the connection between the bottom rod and the adjusting rod. The sealing ring further enhances the sealing between the upper and lower protective cylinders and the adjusting rod and the bottom rod, respectively, thus reducing the corrosion of the worm gear and worm wheel. Furthermore, the connection between the upper and lower protective cylinders reinforces the connection between the adjusting rod and the bottom rod, thereby improving the stability and firmness of the connection between the adjusting rod and the bottom rod during use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the external structure connecting the base rod and the adjusting rod of this utility model;

[0016] Figure 3 This is a cross-sectional view of the connection between the base rod and the adjusting rod of this utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure between the upper and lower protective cylinders of this utility model.

[0018] In the diagram: 1. Chassis; 11. Base rod; 12. Adjusting rod; 13. Connecting plate; 14. Second semicircular groove; 15. First semicircular groove; 2. Security monitoring; 3. Protective mechanism; 31. Upper protective cylinder; 32. Through hole; 33. Lower protective cylinder; 34. Support rod; 35. Sealing ring; 36. Bolt; 4. Fixing rod; 41. Counterweight cone; 5. Drive disc; 51. Rotating rod; 6. Worm gear; 61. Connecting shaft; 62. Worm wheel. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Example 1: An adjustable security monitoring bracket, see [link / reference] Figures 1 to 4 The system includes a chassis 1, with a main rod mechanism on its top. The main rod mechanism includes a base rod 11 mounted on the center of the chassis 1 surface and an adjusting rod 12 connected above the base rod 11. Both the base rod 11 and the adjusting rod 12 are hollow structures. A first semi-circular groove 15 is formed on one side of the top of the base rod 11, and a second semi-circular groove 14 is formed on one side of the bottom of the adjusting rod 12. A connecting shaft 61 is rotatably connected between the inner cavities of the base rod 11 and the adjusting rod 12. A worm gear 62 is mounted on the outer side of the connecting shaft 61. A worm 6 is rotatably connected between the two sides of the inner cavity of the base rod 11, and the worm 6 meshes with the worm gear 62. A connecting plate 13 is mounted on the top of the adjusting rod 12. A security monitoring device 2 is installed on the connecting plate 13. A protective mechanism 3 is provided on the outer side of the connection between the bottom rod 11 and the adjusting rod 12. During operation, the worm gear 6 is rotated to drive the worm wheel 62 to rotate. Since the connection between the worm gear 6 and the worm wheel 62 has a self-locking function, the worm gear 6 rotates at a uniform speed to drive the worm wheel 62 to rotate at a uniform speed. With the cooperation of the first semi-circular groove 15, the second semi-circular groove 14 and the connecting shaft 61, the adjusting rod 12 can rotate around the connecting shaft 61 to reduce the height of the security monitoring device 2. This makes it easier for personnel to inspect and maintain the security monitoring device 2, eliminating the need for personnel to use ladders to maintain the monitoring system at high altitudes. This not only makes maintenance more convenient but also avoids the danger of personnel maintaining the system at heights.

[0021] For details, see Figure 1 and Figure 4The protective mechanism 3 includes an upper protective cylinder 31 and a lower protective cylinder 33. Both the upper and lower protective cylinders 31 and 33 have through holes 32. The upper and lower protective cylinders 31 and 33 are respectively fitted onto the outside of the adjusting rod 12 and the base rod 11 through the through holes 32. A support rod 34 connects the lower protective cylinder 33 to the base plate 1. Multiple bolts 36 rotatably pass through the top of the upper protective cylinder 31, and these bolts 36 are threaded onto the surface of the lower protective cylinder 33. Sealing rings 35 are fixedly connected to the inner sides of the through holes 32 on both the upper and lower protective cylinders 31 and 33. Furthermore, the sealing ring 35 is elastic and is threadedly connected to the lower protective cylinder 33 by tightening the bolt 36. Thus, the upper protective cylinder 31 and the lower protective cylinder 33 are connected to protect the connection between the bottom rod 11 and the adjusting rod 12. In conjunction with the sealing ring 35, the sealing performance of the upper protective cylinder 31 and the lower protective cylinder 33 to the adjusting rod 12 and the bottom rod 11 respectively is increased, further reducing the corrosion of the worm 6 and the worm wheel 62. Moreover, the connection between the upper protective cylinder 31 and the lower protective cylinder 33 can reinforce the connection between the adjusting rod 12 and the bottom rod 11, thereby improving the stability and firmness of the connection between the adjusting rod 12 and the bottom rod 11 during use.

[0022] Further, see Figure 2 A drive disc 5 is provided at one end of the outer side of the base rod 11. The drive disc 5 is connected to the worm gear 6 through the base rod 11 via a rotating shaft. A rotating rod 51 is rotatably connected to one side of the drive disc 5. The rotating rod 51 is easy for personnel to hold, thereby making it easy for personnel to drive the drive disc 5 and the worm gear 6 to rotate, and thus making it easy to adjust the height of the security monitoring 2 by rotating the rotating rod 51.

[0023] It is worth noting that, see Figure 1 A fixing rod 4 is installed at the bottom center of the chassis 1, and a counterweight cone 41 is installed at the bottom of the fixing rod 4. The counterweight cone 41 is placed at the bottom of the support surface, thereby improving the stability and firmness of the bracket during installation.

[0024] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0025] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An adjustable security monitoring bracket, comprising a chassis (1), characterized in that, The chassis (1) is provided with a main rod mechanism on its top. The main rod mechanism includes a bottom rod (11) installed in the middle of the surface of the chassis (1) and an adjusting rod (12) connected above the bottom rod (11). Both the bottom rod (11) and the adjusting rod (12) are hollow structures. A first semi-circular groove (15) is opened on one side of the top of the bottom rod (11), and a second semi-circular groove (14) is opened on one side of the bottom end of the adjusting rod (12). The bottom rod (11) and the adjusting rod (12) A connecting shaft (61) is rotatably connected between the inner cavities of the base rod (11), and a worm gear (62) is installed on the outer side of the connecting shaft (61). A worm (6) is rotatably connected between the two sides of the inner cavity of the base rod (11), and the worm (6) meshes with the worm gear (62). A connecting plate (13) is installed on the top of the adjusting rod (12), and a security monitoring device (2) is installed on the connecting plate (13). A protective mechanism (3) is provided on the outer side of the connection between the base rod (11) and the adjusting rod (12).

2. The adjustable security monitoring (2) bracket as described in claim 1, characterized in that, The protective mechanism (3) includes an upper protective cylinder (31) and a lower protective cylinder (33). Both the upper protective cylinder (31) and the lower protective cylinder (33) are provided with through holes (32). The upper protective cylinder (31) and the lower protective cylinder (33) are respectively sleeved on the outside of the adjusting rod (12) and the bottom rod (11) through the through holes (32). A support rod (34) is connected between the lower protective cylinder (33) and the chassis (1).

3. An adjustable security monitoring (2) bracket as described in claim 2, characterized in that, The top of the upper protective cylinder (31) is rotatably perforated by multiple bolts (36), and all of the bolts (36) are threadedly connected to the surface of the lower protective cylinder (33).

4. An adjustable security monitoring (2) bracket as described in claim 2, characterized in that, A sealing ring (35) is fixedly connected to the inner side of the through hole (32) on the upper protective cylinder (31) and the lower protective cylinder (33), and the sealing ring (35) is elastic.

5. An adjustable security monitoring (2) bracket as described in claim 1, characterized in that, A drive disc (5) is provided at one end of the outer side of the bottom rod (11). The drive disc (5) is connected to the worm gear (6) through the bottom rod (11) via a rotating shaft. A rotating rod (51) is rotatably connected to one side of one end of the drive disc (5).

6. An adjustable security monitoring (2) bracket as described in claim 1, characterized in that, A fixing rod (4) is installed at the bottom center of the chassis (1), and a counterweight cone (41) is installed at the bottom of the fixing rod (4).

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