A spherical multi-sensor integrated mounting structure unit

Abstract

This utility model relates to a spherical multi-sensor integrated mounting structure unit, including a spherical cavity body. The front end of the cavity has a circular hole and an annular planar mounting platform, with several fixing holes evenly distributed in an annular pattern on the mounting platform. The rear opening is a through-type structure, facilitating the insertion of sensor components and wire routing. The sidewall of the cavity has at least four through holes, one of which houses a hollow wire channel tube. The outer diameter of the tube mates with the through hole for fixation, and the outer end has a limit stop. Positioning holes are provided around the through holes for connecting multiple modules. The fixing holes are evenly distributed at 30° intervals, with a diameter of 80mm to 120mm. A transparent protective cover snaps into the planar mounting platform and can be a hemispherical structure. This structure unit achieves compact integration and stable installation of multiple sensors, featuring simple wiring, strong scalability, and good protective performance, making it suitable for multi-source sensing platforms such as service robots and intelligent monitoring equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of sensors, and in particular to a spherical multi-sensor integrated mounting structure unit. Background Technology

[0002] In applications such as intelligent sensing and environmental monitoring, multiple types of sensors often need to work together to obtain comprehensive and accurate environmental information. For example, service robots, security monitoring devices, and intelligent transportation equipment typically integrate multiple functional modules such as cameras, infrared sensors, light sensors, and distance sensors. These sensors usually need to be distributed in different directions to expand the sensing range, while also requiring high space utilization efficiency and structural stability. However, most existing multi-sensor integration methods adopt planar onboard or split bracket mounting schemes, resulting in complex structures, large sizes, and messy wiring, making efficient integration and maintenance difficult.

[0003] Especially in devices with strict space requirements, such as mobile robots or portable smart devices, traditional multi-sensor layouts not only occupy a large space, but also limit future functional expansion and equipment upgrades due to the simple connection methods and low modularity between components. In addition, the lack of unified installation standards and structural platforms among sensors is not conducive to achieving the accuracy and efficiency of sensor information fusion, and also affects the reliability of the equipment and the ability to mass-produce it industrially to some extent.

[0004] In view of this, the inventors specifically designed a spherical multi-sensor integrated installation structure unit, which led to this invention. Utility Model Content

[0005] The purpose of this application is to provide a spherical multi-sensor integrated installation structure unit, which at least solves the problems of difficulty in integrating and installing multiple sensors in a limited space, complex wiring, and poor module expandability.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] This application provides a spherical multi-sensor integrated mounting structure unit, including: a spherical cavity body having a front mounting surface and a rear opening; the front mounting surface is provided with a circular hole and a ring-shaped planar mounting platform; the planar mounting platform is provided with a ring-shaped and evenly distributed plurality of fixing holes; the rear opening is a through structure for inserting sensor components and wiring wires.

[0008] The spherical cavity has at least four through holes on its sidewall, and a wire channel tube is inserted into at least one of the through holes. The wire channel tube is hollow and its outer diameter is fixed to fit the through hole. Positioning holes are provided around the through holes for connecting the multi-module structures.

[0009] In a further embodiment, the fixing holes are evenly distributed in a ring along the plane mounting platform, with an interval of 30°.

[0010] In a further embodiment, the diameter of the circular hole is 80mm to 120mm.

[0011] A further embodiment also includes a transparent protective cover, which is snapped into the planar mounting platform.

[0012] In a further embodiment, the transparent protective cover has a hemispherical structure.

[0013] In a further embodiment, the inner diameter of the circular tube of the conductor channel is 15mm to 20mm.

[0014] In a further embodiment, the outer end of the circular tube of the conductor channel is provided with a limiting stop.

[0015] In a further embodiment, the positioning hole is a threaded hole.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] By adopting a spherical cavity main structure, multiple mounting surfaces are provided within a limited space, enabling the compact arrangement of various types of sensors. The circular holes and annular mounting platform at the front end facilitate standardized installation of core sensor modules and auxiliary components, while also enhancing expansion flexibility. Through-holes and circular conduits for wire channels on the side walls allow for more centralized and orderly routing of power and signal lines, solving the problem of complex wiring in existing technologies. Simultaneously, the positioning hole design enables stable splicing of multiple modules, achieving multi-module expansion networking. Combined with the transparent protective cover, this enhances the protection performance of the sensor's working environment while ensuring imaging and sensing effects. Overall, it possesses the advantages of easy installation, standardized wiring, strong expandability, and good environmental adaptability.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] in:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This utility model Figure 1 The diagram shown does not include the transparent protective shield.

[0022] Figure 3 This is a schematic diagram of the structure of each part of the present invention as revealed by explosion.

[0023] Label Explanation:

[0024] 1. Cavity body; 11. Front mounting surface; 12. Tail opening; 2. Round hole; 3. Flat mounting platform; 31. Fixing hole; 4. Through hole; 5. Positioning hole; 6. Wire channel round tube; 61. Limiting stop; 7. Transparent protective cover. Detailed Implementation

[0025] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0026] like Figure 1 As shown, the spherical multi-sensor integrated mounting structure unit provided by this utility model includes a cavity body 1 that is integrally spherical. The cavity body 1 is made of lightweight metal or engineering plastic to ensure strength while reducing overall weight. The front mounting surface 11 of the cavity is provided with a circular hole 2 and an annular planar mounting platform 3. The diameter of the circular hole 2 ranges from 80mm to 120mm, which is used to install main sensor components such as camera modules or searchlights. Multiple fixing holes 31 are evenly distributed on the annular mounting platform. The through holes 4 are arranged at 30° intervals, and can be fixed with screws to supplementary lights, infrared sensors or other functional modules, thereby forming a front-end integrated layout of multiple sensors. In order to ensure the stable operation of key sensors in complex environments, a transparent protective cover 7 is also provided above the mounting platform. The protective cover is snapped into the mounting platform and is preferably a hemispherical optically transparent structure, which not only provides dust and water protection, but also improves the weather resistance of the sensor without affecting the imaging quality.

[0027] like Figure 2 and Figure 3 As shown, the rear opening 12 of the cavity is a through-type opening structure. This opening facilitates the assembly and entry of the main sensor components from the rear direction, and also facilitates centralized layout and maintenance of internal wiring in the later stages. To meet the needs of multi-directional wiring, at least four through holes 4 are distributed on the side wall of the cavity. One of the through holes 4 has a hollow tube 6 fixedly installed inside. The tube has an inner diameter between 15mm and 20mm and can be used to run power lines, data lines, or communication optical fibers. The outer diameter of the tube matches the through hole 4 and is fixedly connected to the fastener through a limiting stop 61 to ensure that the tube is not easily loosened during use. The outer edge of the other through holes 4 has positioning holes 5. The positioning holes 5 have a threaded hole structure and are used for reliable connection between multiple modules, so that multiple spherical structural units can be spliced ​​together to build a larger-scale multi-sensor integration platform. The wiring between the spliced ​​multiple modules can be connected, reducing the complex external wiring steps in the traditional wiring process.

[0028] In practical applications, users can select different numbers and types of sensors to install on the circular hole 2 or the fixing hole 31 at the front end of the spherical shell, depending on their actual needs. For example, in service robot applications, a high-definition camera module can be installed in the circular hole 2, and an infrared distance sensor and an LED supplementary light can be fixed in the through hole 4 of the annular mounting platform; in intelligent security monitoring applications, a searchlight, an infrared camera, and an ambient light sensor can be installed to achieve all-weather environmental perception. Since all sensors are concentrated at the front end of the sphere or arranged circumferentially, the overall structure is compact, easy to install, and flexible in expansion.

[0029] The spherical structure design of this utility model brings several beneficial effects. On the one hand, the combination of the front circular hole 2 and the annular mounting platform enables modular installation of the core sensor and auxiliary sensors, facilitating standardized production and rapid assembly. On the other hand, the circular tube 6 of the wire channel enables centralized connection of internal wiring, avoiding the messy wiring problem common in existing multi-sensor systems. In addition, the positioning hole 5, used in conjunction with screws, allows for stable splicing between multiple units, providing good scalability and facilitating the construction of multi-node sensor networks in complex scenarios. The introduction of the transparent protective cover 7 not only ensures the imaging and detection accuracy of the sensor but also improves the adaptability and reliability of the entire device in outdoor environments.

[0030] In summary, the embodiments of this utility model, through the rational design of the spherical cavity structure, the circular hole 2 and the annular mounting platform, the fixing hole 31, the wire channel circular tube 6 and the positioning hole 5, achieve efficient integration of multiple sensors, simple wiring and flexible expansion, and are particularly suitable for application in service robots, intelligent monitoring equipment, smart transportation and security fields.

[0031] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A spherical multi-sensor integrated mounting structure unit, characterized in that, include: A spherical cavity body has a front mounting surface and a rear opening. The front mounting surface is provided with a circular hole and a ring-shaped planar mounting platform. The planar mounting platform is provided with a ring of evenly distributed fixing holes. The tail opening is a through structure for inserting sensor components and wiring; The spherical cavity has at least four through holes on its sidewall, and a wire channel tube is inserted into at least one of the through holes. The wire channel tube is hollow and its outer diameter is fixed to fit the through hole. The through hole is surrounded by positioning holes, which are used for connecting the multi-module structure.

2. The spherical multi-sensor integrated mounting structure unit according to claim 1, characterized in that, The fixing holes are evenly distributed in a ring along the plane mounting platform, with an interval of 30°.

3. A spherical multi-sensor integrated mounting structure unit according to claim 1 or 2, characterized in that, The diameter of the circular hole is 80mm to 120mm.

4. The spherical multi-sensor integrated mounting structure unit according to claim 1, characterized in that: It also includes a transparent protective cover, which is snapped into the flat mounting platform.

5. The spherical multi-sensor integrated mounting structure unit according to claim 4, characterized in that: The transparent protective cover has a hemispherical structure.

6. The spherical multi-sensor integrated mounting structure unit according to claim 5, characterized in that, The inner diameter of the circular tube of the conductor channel is 15mm to 20mm.

7. The spherical multi-sensor integrated mounting structure unit according to claim 1, characterized in that, The outer end of the circular tube of the conductor channel is provided with a limiting stop.

8. The spherical multi-sensor integrated mounting structure unit according to claim 5, characterized in that, The positioning hole is a threaded hole.

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