Anti-rust support for camera

Abstract

The utility model discloses a camera rust-proof support, which comprises a camera main body and a metal support, a camera outer casing is fixedly connected above the camera main body, the top of the camera outer casing is fixedly connected with a fixed clamping seat, the outer side of the fixed clamping seat is provided with an annular groove, and the annular groove is fixedly connected with the metal support. Three bottom screw holes are formed in the positions, corresponding to the annular groove, of the bottom of the metal support at equal intervals, and the outer side of the metal support is sleeved with a PVC sleeve. According to the utility model, the PVC sleeve is arranged on the outer side of the metal support, so that the metal support can be protected from being corroded by external rainwater through the PVC sleeve, and the metal support, the PVC sleeve and the camera outer housing can be simultaneously connected and fixed through three fixing screws in cooperation with the bottom screw hole of the metal support, the sleeve limiting hole of the PVC sleeve and the annular groove of the fixing clamping seat; the convenience of disassembly and assembly is improved, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of camera installation equipment, in particular to a rust-proof support for a camera. Background Art

[0002] Surveillance cameras are quasi-cameras used in security. Their pixels and resolution are higher than those of computer video heads, but lower than those of professional digital cameras or DVs. Most surveillance cameras are just single video capture devices, and rarely have data storage functions. Surveillance cameras are mainly divided into gun-type, hemispherical, and high-speed ball-type in terms of appearance. In addition, there are also distinctions between analog surveillance and IP network surveillance. They are widely used in many security fields such as schools, companies, banks, transportation, and safe cities.

[0003] Existing outdoor surveillance cameras are generally installed on special monitoring brackets or street lamp brackets through metal supports. The metal supports are generally only coated with a layer of protective paint on the outside. Although it can play a protective role in a short period of time, it is prone to wear and rust after long-term use. The connecting screws between the top connecting seat and the monitoring bracket are generally directly exposed to the external environment. Once rust occurs, it will bring great difficulties to the disassembly and maintenance of the camera, and there is room for further modification. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a camera rust-proof support to solve the above-mentioned problem.

[0005] To achieve the above-mentioned purpose, a camera rust-proof support is provided, comprising a camera body and a metal support, wherein a camera outer cover shell is fixedly connected to the top of the camera body, a fixing base is fixedly connected to the top of the camera outer cover shell, an annular groove is provided on the outer side of the fixing base, three bottom screw holes are equidistantly provided at the bottom of the metal support corresponding to the annular groove, a PVC sleeve is sleeved on the outer side of the metal support, sleeve limiting holes are provided at the bottom of the PVC sleeve corresponding to the three bottom screw holes, and fixing screws are provided at the bottom of the metal support corresponding to the three bottom screw holes;

[0006] The top of the metal support is provided with an external thread, and the top of the metal support is threadedly connected to a PVC connecting seat, a wiring groove is provided on one side of the top of the PVC connecting seat, and a limit knob is penetrated through the side wall of the lower side of the PVC connecting seat away from the wiring groove, connecting screw holes are provided at the top four equal parts of the PVC connecting seat, a screw shield is sleeved on the lower outer side of the PVC connecting seat, and shield slots are provided at the top four equal parts of the outer side of the PVC connecting seat.

[0007] According to the rust-proof camera support, a wiring hole is opened at the center of the fixed base.

[0008] According to the rust-proof camera support, the three fixing screws all pass through the corresponding sleeve limiting holes and are threadedly connected to the corresponding bottom screw holes respectively.

[0009] According to the rust-proof camera support, the ends of the three fixing screws are all provided with rounded corners, and the ends of the three fixing screws are all inserted into the annular groove through the corresponding bottom screw holes.

[0010] According to the rust-proof support for a camera, one end of the limit knob close to the PVC connecting seat passes through the PVC connecting seat and is threadedly connected to the PVC connecting seat.

[0011] According to the rust-proof support for a camera, protrusions are provided at positions on the inner top of the screw shield corresponding to the shield slots.

[0012] The above solution has at least one of the following beneficial effects:

[0013] 1. A PVC sleeve is arranged on the outside of the metal support of the utility model, which can not only protect the metal support from external rain corrosion through the PVC sleeve, but also cooperate with the bottom screw hole of the metal support, the sleeve limit hole of the PVC sleeve and the annular groove of the fixed base, so that the metal support, the PVC sleeve and the camera outer cover can be connected and fixed at the same time through three fixing screws, thereby improving the convenience of disassembly and assembly and enhancing the practicality of the device.

[0014] 2. The screw shield provided in the utility model cooperates with the protrusion on the inner side and the shield slot of the PVC connecting seat, and can be directly connected to the outer side of the PVC connecting seat, so that the connecting screws under the PVC connecting seat are prevented from direct contact with the external environment, thereby preventing rust and enhancing the practicality of the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a top-down exploded view of the three-dimensional structure of a rust-proof support for a camera according to the utility model;

[0018] Figure 2 This is an exploded upward view of the three-dimensional structure of a rust-proof support for a camera according to the utility model;

[0019] Figure 3This is a three-dimensional structural schematic diagram of a rust-proof support for a camera according to the utility model;

[0020] Figure 4 for Figure 1 A magnified image of point A;

[0021] Legend:

[0022] 1. Camera body; 2. Metal support; 3. Camera outer cover; 4. Fixed base; 5. Annular groove; 6. PVC sleeve; 7. PVC connecting base; 8. Wiring groove; 9. Screw shield; 10. Bottom screw hole; 11. Sleeve limit hole; 12. Limit knob; 13. Connecting screw hole; 14. Shield slot; 15. Fixing screw. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The embodiment of the utility model provides a rust-proof camera support, including a camera body 1 and a metal support 2. A camera outer cover 3 is fixedly connected to the top of the camera body 1. A fixed base 4 is fixedly connected to the top of the camera outer cover 3. A wiring hole is opened at the center of the fixed base 4. An annular groove 5 is opened on the outside of the fixed base 4. Three bottom screw holes 10 are equidistantly opened at the bottom of the metal support 2 corresponding to the annular groove 5. A PVC sleeve 6 is sleeved on the outside of the metal support 2. The bottom of the PVC sleeve 6 is provided with sleeve limiting holes 11 at positions corresponding to the three bottom screw holes 10. Fixing screws 15 are arranged at positions corresponding to the three bottom screw holes 10 on the bottom of the metal support 2. The three fixing screws 15 are all threadedly connected through the corresponding sleeve limiting holes 11 and the corresponding bottom screw holes 10, and the ends of the three fixing screws 15 are all provided with rounded corners, and the ends of the three fixing screws 15 are all inserted through the corresponding bottom screw holes 10 and embedded in the annular groove 5. When in use, the PVC sleeve 6 arranged on the outside of the metal support 2 can not only protect the metal support 2 from corrosion by external rainwater, but also during installation, by utilizing the cooperation of the bottom screw hole 10 of the metal support 2, the sleeve limiting hole 11 of the PVC sleeve 6 and the annular groove 5 of the fixed card seat 4, the metal support 2, the PVC sleeve 6 and the camera housing 3 can be connected and fixed at the same time through the three fixing screws 15, thereby improving the convenience of disassembly and assembly;

[0025] The top of the metal support 2 is provided with an external thread, and the top of the metal support 2 is threadedly connected with a PVC connection seat 7, a wiring groove 8 is provided on one side of the top of the PVC connection seat 7, and a limit knob 12 is provided through the side wall of the lower side of the PVC connection seat 7 away from the wiring groove 8, and the end of the limit knob 12 close to the PVC connection seat 7 passes through the PVC connection seat 7 and is threadedly connected with the PVC connection seat 7, and connecting screw holes 13 are provided at the upper four equal parts of the PVC connection seat 7, and a screw shield 9 is sleeved on the lower outer side of the PVC connection seat 7. Shield slots 14 are provided at the four equal parts of the outer side of the top, and protrusions are provided at the inner top of the screw shield 9 at positions corresponding to the shield slots 14. The screw shield 9 is fixedly connected to the PVC connecting seat 7 through the cooperation of the protrusions and the shield slots 14. The screw shield 9 provided in the utility model cooperates with the protrusions on its inner side and the shield slots 14 of the PVC connecting seat 7, and can be directly connected to the outer side of the PVC connecting seat 7, so that the connecting screws under the PVC connecting seat 7 can avoid direct contact with the external environment, avoid rust, and enhance the practicality of the device.

[0026] Working principle: When the utility model is in use, the PVC sleeve 6 arranged on the outside of the metal support 2 can not only protect the metal support 2 from external rain corrosion, but also cooperate with the bottom screw hole 10 of the metal support 2, the sleeve limit hole 11 of the PVC sleeve 6 and the annular groove 5 of the fixed base 4, and the metal support 2, the PVC sleeve 6 and the camera outer cover shell 3 can be connected and fixed at the same time through three fixing screws 15, thereby improving the convenience of disassembly and assembly. The screw guard 9 provided in the utility model, in conjunction with the protrusion on the inner side and the guard slot 14 of the PVC connecting seat 7, can be directly clamped on the outside of the PVC connecting seat 7, so that the connecting screws under the PVC connecting seat 7 avoid direct contact with the external environment, avoid rust, and enhance the practicality of the device.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rust-proof camera support, comprising a camera body (1) and a metal support (2), characterized in that: A camera housing (3) is fixedly connected to the top of the camera body (1), a fixing base (4) is fixedly connected to the top of the camera housing (3), an annular groove (5) is provided on the outside of the fixing base (4), three bottom screw holes (10) are equidistantly provided at the bottom of the metal support (2) at positions corresponding to the annular groove (5), a PVC sleeve (6) is sleeved on the outside of the metal support (2), sleeve limiting holes (11) are provided at the bottom of the PVC sleeve (6) at positions corresponding to the three bottom screw holes (10), and fixing screws (15) are provided at the bottom of the metal support (2) at positions corresponding to the three bottom screw holes (10); The top of the metal support (2) is provided with an external thread, and the top of the metal support (2) is threadedly connected to a PVC connection seat (7), a wiring groove (8) is provided on one side of the top of the PVC connection seat (7), and a limit knob (12) is provided through a side wall of the lower side of the PVC connection seat (7) away from the wiring groove (8), and the upper four equal parts of the PVC connection seat (7) are provided with connection screw holes (13), the lower outer side of the PVC connection seat (7) is sleeved with a screw shield (9), and the top four equal parts of the outer side of the PVC connection seat (7) are provided with shield slots (14).

2. The camera rust-proof support according to claim 1, characterized in that: A wiring hole is provided at the center of the fixed clamping seat (4).

3. The camera anti-rust support according to claim 1, characterized in that: The three fixing screws (15) all pass through the corresponding sleeve limiting holes (11) and are threadedly connected to the corresponding bottom screw holes (10).

4. The camera rust-proof support according to claim 1, characterized in that: The ends of the three fixing screws (15) are all provided with rounded corners, and the ends of the three fixing screws (15) are all inserted through the corresponding bottom screw holes (10) and embedded in the annular groove (5).

5. The camera rust-proof support according to claim 1, characterized in that: One end of the limit knob (12) close to the PVC connection seat (7) passes through the PVC connection seat (7) and is threadedly connected to the PVC connection seat (7).

6. The camera rust-proof support according to claim 1, characterized in that: A protrusion is provided at a position on the inner top of the screw shield (9) corresponding to the shield slot (14).

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