A combination surveillance camera

Abstract

This utility model relates to the field of cameras and discloses a combined surveillance camera, including a base. A first mounting seat is fixedly disposed in the middle of the upper surface of the base. A support rod is bolted to the upper end of the first mounting seat. A snap-fit ​​module is fixedly sleeved on the lower end of the outer surface of the support rod. A second mounting seat is fixedly disposed in the upper end of the support rod. Multiple L-shaped plates are bolted to the outer surface of the support rod. A fixing frame is bolted to the bottom surface of the L-shaped plates. In this utility model, a camera is fixedly disposed inside each of the multiple fixing frames.

Description

Technical Field

[0001] This utility model relates to the field of cameras, and in particular to a combined surveillance camera. Background Technology

[0002] A surveillance camera is a semiconductor imaging device mainly used for imaging and recording in the field of security protection. The surveillance camera captures images through the lens, and the image is converted into a digital signal by the photosensitive component circuit and control component. After A / D conversion, it is processed by the digital signal processing chip (DSP) and transmitted to the storage device for storage, or the electronic image is reproduced and output through the display. Surveillance cameras are widely used in security, transportation, industry, education and medical fields.

[0003] Existing modular cameras are typically connected to the camera structure via a tree-like support frame during installation, allowing the camera to observe from multiple angles. However, the number of camera structures required varies depending on the situation. The tree-like support frame is usually made by welding, which may result in insufficient or excessive installation space during use.

[0004] Therefore, those skilled in the art have provided a combined surveillance camera to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a modular surveillance camera. The snap-fit ​​module allows staff to quickly assemble different numbers of support rods as needed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a combined surveillance camera, including a base, a first mounting seat fixedly disposed in the middle of the upper surface of the base, a support rod bolted to the upper end of the first mounting seat, a snap-fit ​​module fixedly sleeved on the lower end of the outer surface of the support rod, a second mounting seat fixedly disposed at the upper end of the support rod, multiple L-shaped plates bolted to the outer surface of the support rod, a fixing frame bolted to the bottom inner surface of the L-shaped plates, and a camera fixedly disposed inside each of the multiple fixing frames; The snap-fit ​​module includes an installation box, a fixing box is fixedly installed at the front end of the installation box, a sliding post is fixedly installed on the bottom surface of the installation box, a spring is slidably sleeved on the outer surface of the sliding post, a sliding plate is slidably installed at the lower end of the outer surface of the sliding post, a paddle is fixedly installed at the rear end of the sliding plate, an annular plate is fixedly installed at the front end of the sliding plate, and multiple snap-fit ​​posts are fixedly installed on the lower end surface of the annular plate.

[0007] Furthermore, mounting holes are provided at the four corners of the upper surface of the base.

[0008] Furthermore, a threaded post is fixedly provided on the lower end face of the support rod, and multiple threaded holes are opened on the outer surface of the support rod.

[0009] Furthermore, a dust cap is bolted to the upper end face of the second mounting base.

[0010] Furthermore, both the first mounting base and the second mounting base have threaded openings at the center of their upper surfaces, and both the first mounting base and the second mounting base have multiple snap-fit ​​holes on their outer sides.

[0011] Furthermore, two fixing bolts are threaded onto the upper end of one side of each of the L-shaped plates.

[0012] Furthermore, the annular plate is slidably disposed inside the fixed box.

[0013] This utility model has the following beneficial effects: 1. This utility model proposes a combined surveillance camera system with a flexible structure. The top of the support rod is provided with a second mounting base, which is similar in structure to the first mounting base. The upper part is also provided with a threaded opening and a snap-fit ​​hole. When multiple camera structures need to be installed, two or more support rods can be spliced ​​together. The support rod body is provided with multiple sets of symmetrically distributed threaded holes for installing adjustable camera units, allowing staff to install different numbers of cameras according to actual needs and independently adjust the orientation and height of each camera. At the same time, the snap-fit ​​module design can improve the installation speed of the device. Attached Figure Description

[0014] Figure 1 This is a top-view axonometric schematic diagram of the present invention; Figure 2 This is a bottom-view axial side view of the present invention; Figure 3 This is a rear-view axle-side schematic diagram of the present invention; Figure 4 This is a side sectional view of the snap-fit ​​module structure of this utility model.

[0015] Legend: 1. Base; 2. Mounting hole; 3. First mounting seat; 4. Support rod; 5. Snap-fit ​​module; 6. Threaded post; 7. Threaded hole; 8. L-shaped plate; 9. Fixing bolt; 10. Second mounting seat; 11. Dust cap; 12. Fixing bracket; 13. Camera; 501. Mounting box; 502. Fixing box; 503. Sliding post; 504. Spring; 505. Sliding plate; 506. Paddle; 507. Annular plate; 508. Snap-fit ​​post. Detailed Implementation

[0016] 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.

[0017] Reference Figure 1-3 This utility model provides an embodiment of a combined surveillance camera, including a base 1. A first mounting seat 3 is fixedly disposed in the middle of the upper surface of the base 1. A support rod 4 is bolted to the upper end of the first mounting seat 3. A snap-fit ​​module 5 is fixedly sleeved on the lower end of the outer surface of the support rod 4. A second mounting seat 10 is fixedly disposed in the upper end of the support rod 4. Multiple L-shaped plates 8 are bolted to the outer surface of the support rod 4. A fixing frame 12 is bolted to the bottom surface of the L-shaped plate 8. A camera 13 is fixedly disposed inside each of the multiple fixing frames 12. Mounting holes 2 are opened at the four corners of the upper surface of the base 1. A threaded post 6 is fixedly disposed in the lower end of the support rod 4. Multiple threaded holes 7 are opened on the outer surface of the support rod 4. A dust cap 11 is bolted to the upper surface of the second mounting seat 10. Threaded openings are opened in the middle of the upper surfaces of both the first mounting seat 3 and the second mounting seat 10. Multiple snap-fit ​​holes are opened on the outer side of the upper surfaces of both the first mounting seat 3 and the second mounting seat 10. Two fixing bolts 9 are threadedly sleeved on the upper side of one side of each of the multiple L-shaped plates 8.

[0018] Specifically, the main structure of the device is a base 1, which serves to fix other structures. The base 1 is made of high-strength engineering plastic, and four mounting holes 2 are evenly distributed at the four corners of its upper part for fixing the entire device to the wall or ceiling with bolts. A first mounting seat 3 is fixedly installed at the center of the upper surface of the base 1. The first mounting seat has a hexagonal structure, with a set of threaded openings and multiple circumferentially distributed snap-fit ​​holes on the upper part for connecting and locking the support structure. A support rod 4 is fixedly installed on the upper end of the first mounting seat 3 with bolts. The support rod 4 is made of metal with a rust-proof outer surface. The rod body has multiple symmetrically distributed threaded holes 7 for installing an adjustable camera unit. A snap-fit ​​module 5 is fixedly fitted on the outer surface of the support rod 4 near the bottom. This module is used to realize the quick installation and removal of the support rod 4. A threaded post 6 is provided at the center of the lower end of the support rod 4, which can cooperate with the threaded opening in the first mounting seat 3 to achieve rigidity. The support rod 4 has a second mounting base 10 at its top, which is similar in structure to the first mounting base 3. It also has a threaded opening and a snap-fit ​​hole at the top. When multiple camera structures need to be installed, two or more support rods 4 can be spliced ​​together. When the second mounting base 10 is not in use, a dust cap 11 can be fixed to the upper end of the second mounting base 10 with bolts to prevent dust and water from entering the threaded opening and snap-fit ​​hole at the upper end of the second mounting base 10. Multiple L-shaped plates 8 are fixed to the outside of the support rod 4 with bolts. Each L-shaped plate 8 can be flexibly installed on the outer surface of the support rod 4. Two fixing bolts 9 are provided on one side of the L-shaped plate 8 to fix the L-shaped plate 8 and the support rod 4. A fixing frame 12 is installed on the inner bottom surface of each L-shaped plate 8 with bolts. A camera 13 is embedded in the fixing frame 12, which can realize multi-angle and multi-field monitoring coverage and is suitable for complex monitoring scenarios.

[0019] Reference Figure 4 The snap-fit ​​module 5 includes a mounting box 501, a fixing box 502 fixedly mounted at the front end of the mounting box 501, a sliding post 503 fixedly mounted on the bottom inner surface of the mounting box 501, a spring 504 slidably mounted on the outer surface of the sliding post 503, a sliding plate 505 slidably mounted at the lower end of the outer surface of the sliding post 503, a paddle 506 fixedly mounted at the rear end of the sliding plate 505, an annular plate 507 fixedly mounted at the front end of the sliding plate 505, a plurality of snap-fit ​​posts 508 fixedly mounted on the lower end surface of the annular plate 507, and the annular plate 507 slidably mounted inside the fixing box 502.

[0020] Specifically, the main structure of the snap-fit ​​module 5 is a mounting box 501, which is connected to a fixed box 502 at its front end. The bottom side of the mounting box 501 is provided with a vertical sliding post 503. A spring 504 is sleeved on the outside of the sliding post 503 to provide the necessary elastic restoring force. A sliding plate 505 is slidably mounted on the sliding post 503. A lever 506 is connected to the rear of the sliding plate 505 and to the front of the annular plate 507. The bottom of the annular plate 507 is provided with multiple snap-fit ​​posts 508, which can slide up and down in the fixed box 502. By cooperating with the snap-fit ​​holes in the first mounting seat 3 or the second mounting seat 10, the support rod 4 can be quickly locked and released.

[0021] Working principle: A first mounting base 3 is fixedly provided at the center of the upper end face of the base 1. The first mounting base 3 has a hexagonal structure and a set of threaded holes and multiple circumferentially distributed snap-fit ​​holes on the upper part for connecting and locking the support structure. A support rod 4 is fixedly installed on the upper end of the first mounting base 3 by bolts. The support rod 4 has multiple sets of symmetrically distributed threaded holes 7 for installing adjustable camera units, allowing staff to install different numbers of cameras 13 according to actual needs, and independently adjust the orientation and height of each camera 13. The lower end face of the support rod 4 is provided with a threaded post 6, which can be used to achieve a rigid connection with the threaded opening in the first mounting seat 3. A snap-fit ​​module 5 is fixedly sleeved on the outer surface of the support rod 4 near the bottom end. This module is used to realize the quick installation and removal of the support rod 14. The design of the snap-fit ​​module 5 can significantly improve the efficiency of the installation and adjustment of the device.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combined surveillance camera, comprising a base (1), characterized in that: A first mounting seat (3) is fixedly provided in the middle of the upper end face of the base (1). A support rod (4) is bolted to the upper end of the first mounting seat (3). A snap-fit ​​module (5) is fixedly sleeved on the lower end of the outer surface of the support rod (4). A second mounting seat (10) is fixedly provided at the upper end of the support rod (4). Multiple L-shaped plates (8) are bolted to the outer surface of the support rod (4). A fixing frame (12) is bolted to the inner bottom surface of the L-shaped plate (8). A camera (13) is fixedly provided inside each of the multiple fixing frames (12). The snap-fit ​​module (5) includes a mounting box (501), a fixing box (502) is fixedly installed at the front end of the mounting box (501), a sliding post (503) is fixedly installed on the bottom inner surface of the mounting box (501), a spring (504) is slidably sleeved on the outer surface of the sliding post (503), a sliding plate (505) is slidably installed at the lower end of the outer surface of the sliding post (503), a paddle (506) is fixedly installed at the rear end of the sliding plate (505), an annular plate (507) is fixedly installed at the front end of the sliding plate (505), and a plurality of snap-fit ​​posts (508) are fixedly installed on the lower end surface of the annular plate (507).

2. A combined surveillance camera according to claim 1, characterized in that: Mounting holes (2) are provided at the four corners of the upper surface of the base (1).

3. A combined surveillance camera according to claim 1, characterized in that: The lower end face of the support rod (4) is fixedly provided with a threaded column (6), and the outer surface of the support rod (4) is provided with multiple threaded holes (7).

4. A combined surveillance camera according to claim 1, characterized in that: A dust cap (11) is bolted to the upper end face of the second mounting base (10).

5. A combined surveillance camera according to claim 1, characterized in that: Both the first mounting base (3) and the second mounting base (10) have threaded openings in the middle of their upper surfaces, and both the first mounting base (3) and the second mounting base (10) have multiple snap-fit ​​holes on their outer sides.

6. A combined surveillance camera according to claim 1, characterized in that: Two fixing bolts (9) are threaded on the upper side of one side of the multiple L-shaped plates (8).

7. A combined surveillance camera according to claim 1, characterized in that: The annular plate (507) is slidably disposed inside the fixed box (502).

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