Camera mounting structure with anti-dropping protection structure

Abstract

The utility model discloses a camera mounting structure with anti -drop protection structure, including base, the base is fixed on the installation point, anti -drop mechanism, the anti -drop mechanism includes ring groove, ring board, round board, first rack, second rack, elastic part, the ring groove is set up in the inside at the base top, the ring board slidingly connects in the ring groove, the round board fixedly connected at the camera bottom, the first rack fixedly connected at the round board bottom, the second rack fixedly connected at the ring board top, the elastic part has two and two ends fixedly connected at the ring board bottom and ring groove bottom, the utility model discloses through anti -drop mechanism avoids the screw rod loosening to make the camera drop, improves the stability of camera installation, avoids the ring board driving the second rack to slide down after the first spring elasticity drops and loses the function of anti -drop.

Description

Technical Field

[0001] This utility model relates to the field of camera installation technology, specifically to a camera installation structure with an anti-detachment protection structure. Background Technology

[0002] In modern digital security systems, cameras, as key visual perception nodes, have deeply penetrated all aspects of social life. In the field of security monitoring, whether in large public places such as airports and train stations, or in residential and office areas such as communities and office buildings, intelligent monitoring networks composed of high-definition cameras provide strong protection for public safety and order management through 24-hour uninterrupted image acquisition.

[0003] Existing camera installation structures mostly use simple bolt or clip connections. During long-term use, factors such as vibration and thermal expansion and contraction of components due to temperature changes can cause bolts to loosen and clips to wear out, leading to a decrease in camera installation stability and a risk of camera falling off. This could not only damage the camera but also injure people or objects below, posing a safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a camera mounting structure with an anti-detachment protection structure to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a camera mounting structure with an anti-detachment protection structure, including:

[0006] A base, which is fixed at the mounting point;

[0007] An anti-detachment mechanism, comprising an annular groove, an annular plate, a circular plate, a first rack, a second rack, and an elastic element;

[0008] The annular groove is formed inside the top of the base, the annular plate is slidably connected inside the annular groove, the circular plate is fixedly connected to the bottom of the camera, the first rack is fixedly connected to the bottom of the circular plate, the second rack is fixedly connected to the top of the annular plate, and there are two elastic elements with their ends fixedly connected to the bottom of the annular plate and the bottom of the annular groove, respectively.

[0009] Furthermore, a threaded hole is provided in the middle of the top of the base, and a screw is threadedly connected to the threaded hole. The top of the screw is fixedly connected to the middle of the bottom of the camera.

[0010] Furthermore, the elastic element includes a first telescopic column and a first spring;

[0011] The first telescopic column is fixedly connected at both ends to the bottom of the ring plate and the bottom of the ring groove, respectively. The first spring is fixedly connected at both ends to the bottom of the ring plate and the bottom of the ring groove, respectively. The first telescopic column passes through the first spring.

[0012] Furthermore, a square groove is provided on the side wall of the base, and a sliding plate is slidably connected in the square groove. One end of the sliding plate is fixedly connected to the side wall of the ring plate, and a round tube is fixedly connected to the other end of the sliding plate. The round tube is sleeved on the outer wall of the base.

[0013] Furthermore, it also includes a blocking mechanism, which includes a long slot, a stop post, a threaded post, and a lead screw;

[0014] The long groove is formed inside the bottom of the base. Two symmetrically slidingly connected stop posts are connected to both ends of the long groove. Two threaded posts are respectively fixedly connected to the bottom of one end of the stop post and threadedly connected to both ends of the lead screw. The lead screw is rotatably connected to both sides of the long groove and one end extends out of the side wall of the base.

[0015] Furthermore, the blocking mechanism also includes a second telescopic column and a second spring;

[0016] The two ends of the second telescopic column are fixedly connected to the ends of the two stop columns, and the two ends of the second spring are fixedly connected to the ends of the two stop columns. The second telescopic column passes through the second spring.

[0017] Furthermore, the long groove sidewall is provided with a sliding groove, the threaded column sidewall is fixedly connected with a convex plate, the convex plate slides in the sliding groove, and the end of the lead screw is provided with a cross groove.

[0018] This utility model has the following beneficial effects:

[0019] This invention involves screwing a screw into a threaded hole, causing the first rack to contact the second rack and rotate the first rack. This causes the second rack to slide up and down along an inclined plane, compressing the elastic element. When the screw is screwed into the threaded hole, the first rack engages with the second rack, locking the first rack in place and preventing it from rotating. This, in turn, prevents the screw from rotating, thus avoiding loosening of the screw and causing the camera to fall, thereby improving the stability of the camera installation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0023] Figure 3 This utility model Figure 1 A schematic diagram of the structure of part A in the diagram;

[0024] Figure 4 This utility model Figure 2 A schematic diagram of section B in the diagram.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 100. Base;

[0027] 210. Annular groove; 220. Annular plate; 230. Circular plate; 240. First rack; 250. Second rack; 260. Elastic element; 261. First telescopic column; 262. First spring; 271. Square groove; 272. Slide plate; 273. Circular tube; 280. Screw; 290. Threaded hole;

[0028] 310, long groove; 311, sliding groove; 320, stop post; 330, threaded post; 331, convex plate; 340, lead screw; 341, cross groove; 350, second telescopic post; 360, second spring. Detailed Implementation

[0029] 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.

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0031] Please see Figure 1-4 As shown, this utility model is a camera mounting structure with an anti-detachment protection structure, comprising:

[0032] Base 100, base 100 is fixed at the mounting point;

[0033] The anti-detachment mechanism includes an annular groove 210, an annular plate 220, a circular plate 230, a first rack 240, a second rack 250, and an elastic element 260.

[0034] An annular groove 210 is formed inside the top of the base 100. An annular plate 220 is slidably connected inside the annular groove 210. A circular plate 230 is fixedly connected to the bottom of the camera. A first rack 240 is fixedly connected to the bottom of the circular plate 230. A second rack 250 is fixedly connected to the top of the annular plate 220. There are two elastic elements 260, with their ends fixedly connected to the bottom of the annular plate 220 and the bottom of the annular groove 210, respectively. Rotating the camera causes the circular plate 230 to rotate, which in turn causes the first rack 240 to rotate. When the first rack 240 contacts the second rack 250, the second rack 250 slides up and down along the inclined surface of the first rack 240, causing the annular plate 220 to slide up and down and the elastic element 260 to compress back and forth. When the camera is fixed, the first rack 240 and the second rack 250 engage to lock the first rack 240, preventing it from rotating back and thus preventing the camera from rotating and falling off.

[0035] The base 100 has a threaded hole 290 in the middle of its top, and a screw 280 is threaded into the threaded hole 290. The top of the screw 280 is fixedly connected to the middle of the bottom of the camera. The screw 280 is screwed into the threaded hole 290 to fix the camera on the base 100.

[0036] The elastic element 260 includes a first telescopic post 261 and a first spring 262;

[0037] The first telescopic column 261 is fixedly connected at both ends to the bottom of the ring plate 220 and the bottom of the ring groove 210, respectively. The first spring 262 is fixedly connected at both ends to the bottom of the ring plate 220 and the bottom of the ring groove 210, respectively. The first telescopic column 261 passes through the first spring 262. The first telescopic column 261 makes the ring plate 220 slide stably. The first spring 262 provides a rebound force so that the ring plate 220 can automatically slide back and allow the second rack 250 to extend out of the top of the base 100.

[0038] A square groove 271 is provided on the side wall of the base 100. A sliding plate 272 is slidably connected in the square groove 271. One end of the sliding plate 272 is fixedly connected to the side wall of the ring plate 220. The other end of the sliding plate 272 is fixedly connected to a round tube 273. The round tube 273 is sleeved on the outer wall of the base 100. By sliding the round tube 273 downward, the sliding plate 272 is driven to slide down in the square groove 271. The sliding plate 272 drives the ring plate 220 to slide down, causing the second rack 250 to slide down and disengage from the round plate 230. This allows the screw 280 to be reversed and screwed out of the threaded hole 290 to disassemble the camera.

[0039] Working principle: When the screw 280 is screwed into the threaded hole 290, the first rack 240 and the second rack 250 come into contact, causing the first rack 240 to rotate. This causes the second rack 250 to slide up and down along the inclined plane, compressing the first telescopic column 261 and the first spring 262. When the screw 280 is screwed into the threaded hole 290, the first spring 262 rebounds, causing the ring plate 220 to drive the second rack 250 to slide upward and lengthen the first telescopic column 261. The upward sliding of the second rack 250 interacts with the first rack 261. The 40-pinion engagement locks the first rack 240, preventing it from rotating and thus preventing the screw 280 from rotating. By sliding the circular tube 273 downwards, the sliding plate 272 slides down within the square groove 271. The sliding plate 272 drives the ring plate 220 down, causing the second rack 250 to slide down and disengage from the circular plate 230. This allows the screw 280 to be reversed and unscrewed from the threaded hole 290 to disassemble the camera, preventing the screw 280 from loosening and causing the camera to fall, thus improving the stability of the camera installation.

[0040] Please see Figure 1-4 As shown, this embodiment, based on the above embodiment, further includes:

[0041] The blocking mechanism includes a long slot 310, a stop post 320, a threaded post 330, and a lead screw 340.

[0042] The long groove 310 is formed inside the bottom of the base 100. Two symmetrically sliding posts 320 are slidably connected to both ends of the long groove 310. Two threaded posts 330 are respectively fixedly connected to the bottom of one end of the post 320 and threadedly connected to both ends of the screw 340. The screw 340 is rotatably connected to both sides of the long groove 310 and one end extends out of the side wall of the base 100. The thread directions at both ends of the screw 340 are opposite. Rotating the screw 340 causes the two threaded posts 330 to slide outward from the long groove 310 respectively. The threaded posts 330 cause the posts 320 to slide outward, so that the posts 320 block the bottom of the round tube 273, preventing the ring plate 220 from sliding down with the second rack 250 after the elasticity of the first spring 262 decreases, thus losing the anti-falling function.

[0043] The blocking mechanism also includes a second telescopic column 350 and a second spring 360;

[0044] The two ends of the second telescopic column 350 are fixedly connected to the ends of the two stop columns 320 respectively. The two ends of the second spring 360 are fixedly connected to the ends of the two stop columns 320 respectively. The second telescopic column 350 passes through the second spring 360. The second telescopic column 350 connects the two stop columns 320 to make the two stop columns 320 slide stably. The second spring 360 provides a rebound force to strengthen the stop column 320 to keep it extended out of the long groove 310.

[0045] The long groove 310 has a sliding groove 311 on its side wall, and the threaded column 330 has a protruding plate 331 fixedly connected to its side wall. The protruding plate 331 slides in the sliding groove 311. The end of the screw 340 has a cross groove 341. The threaded column 330 drives the protruding plate 331 to slide in the sliding groove 311, so that the threaded column 330 slides stably. The cross groove 341 makes it convenient to use tools to rotate the screw 340.

[0046] Working principle: The tool is inserted into the cross groove 341 to drive the lead screw 340 to rotate. The threads at both ends of the lead screw 340 are opposite. Rotating the lead screw 340 drives the two threaded posts 330 to slide outwards from the long groove 310, causing the convex plate 331 to slide in the sliding groove 311. The threaded posts 330 drive the stop post 320 to slide outwards, causing the second telescopic post 350 to extend and the second spring 360 to rebound, so that the stop post 320 extends out of the side wall of the base 100 to block the bottom of the round tube 273, preventing the ring plate 220 from driving the second rack 250 to slide down after the elasticity of the first spring 262 decreases, thus losing the anti-drop function.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A camera mounting structure with an anti-detachment protection structure, characterized in that, include: A base (100) is fixed at a mounting point; The anti-detachment mechanism includes an annular groove (210), an annular plate (220), a circular plate (230), a first rack (240), a second rack (250), and an elastic element (260). The annular groove (210) is formed inside the top of the base (100), the annular plate (220) is slidably connected inside the annular groove (210), the circular plate (230) is fixedly connected to the bottom of the camera, the first rack (240) is fixedly connected to the bottom of the circular plate (230), the second rack (250) is fixedly connected to the top of the annular plate (220), and there are two elastic elements (260) with their ends fixedly connected to the bottom of the annular plate (220) and the bottom of the annular groove (210) respectively.

2. The camera mounting structure with anti-detachment protection structure according to claim 1, characterized in that: The base (100) has a threaded hole (290) in the middle of its top, and a screw (280) is threadedly connected to the threaded hole (290). The top of the screw (280) is fixedly connected to the middle of the bottom of the camera.

3. The camera mounting structure with anti-detachment protection structure according to claim 1, characterized in that: The elastic element (260) includes a first telescopic post (261) and a first spring (262); The first telescopic column (261) is fixedly connected at both ends to the bottom of the ring plate (220) and the bottom of the ring groove (210), respectively. The first spring (262) is fixedly connected at both ends to the bottom of the ring plate (220) and the bottom of the ring groove (210), respectively. The first telescopic column (261) passes through the first spring (262).

4. The camera mounting structure with anti-detachment protection structure according to claim 1, characterized in that: The base (100) has a square groove (271) on its side wall. A sliding plate (272) is slidably connected in the square groove (271). One end of the sliding plate (272) is fixedly connected to the side wall of the ring plate (220). The other end of the sliding plate (272) is fixedly connected to a round tube (273). The round tube (273) is sleeved on the outer wall of the base (100).

5. The camera mounting structure with anti-detachment protection structure according to claim 4, characterized in that: It also includes a blocking mechanism, which includes a long slot (310), a stop post (320), a threaded post (330), and a lead screw (340); The long groove (310) is opened in the bottom of the base (100). Two of the stop posts (320) are symmetrically slidably connected to both ends of the long groove (310). Two of the threaded posts (330) are respectively fixedly connected to the bottom of one end of the stop post (320) and threadedly connected to both ends of the lead screw (340). The lead screw (340) is rotatably connected to both sides of the long groove (310) and one end extends out of the side wall of the base (100).

6. The camera mounting structure with anti-detachment protection structure according to claim 5, characterized in that: The blocking mechanism also includes a second telescopic column (350) and a second spring (360); The two ends of the second telescopic column (350) are fixedly connected to the ends of the two stop columns (320), and the two ends of the second spring (360) are fixedly connected to the ends of the two stop columns (320). The second telescopic column (350) passes through the second spring (360).

7. The camera mounting structure with anti-detachment protection structure according to claim 5, characterized in that: The long groove (310) has a sliding groove (311) on its side wall, and a protruding plate (331) is fixedly connected to the side wall of the threaded column (330). The protruding plate (331) slides in the sliding groove (311), and a cross groove (341) is provided at the end of the lead screw (340).

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