Waterproof vacuum industrial x-ray detector

Abstract

The utility model relates to the technical field of ray detector, especially a waterproof vacuum industrial X ray detector, including main casing and detachable assembly on the probe of main casing, the extension rod is arranged between the probe and main casing, the inlay type probe holder is arranged on the main casing, the circumferential setting of the probe through hole of the inlay type probe holder is provided with the recessed sealing groove to the side close to main casing, the sealing ring is set up on the side close to sealing groove of pole seat, the inlay type probe holder is arranged on the main casing, on one hand, the inlay type probe holder can provide the guiding effect for the assembly of extension rod, thereby improving the convenience when assembling, on the other hand, the inlay type structure can make the extension rod assembled on the probe holder and main casing form an integral structure, improve the firmness and stability of connection.

Description

Technical Field

[0001] This utility model relates to the field of X-ray detector technology, and in particular to a waterproof vacuum industrial X-ray detector. Background Technology

[0002] Currently, X-ray detectors in the industrial field are widely used in product quality inspection, safety screening, and other fields. To obtain clearer imaging quality, high-end detectors typically employ vacuum technology to eliminate the absorption and scattering interference of air on X-rays. A typical vacuum-ventilated X-ray detector usually includes: a main housing containing a control circuit board with integrated functions and interfaces, a vacuum structure connected to the main housing for venting and maintaining the vacuum level, and necessary electrical interfaces. However, existing detector components, such as the connections between the top cover and the housing, and the extension rod and the housing, lack effective sealing designs. Relying solely on mechanical contact seals is insufficient to protect the internal structure. In harsh industrial environments with high temperature and humidity, moisture and corrosive gases can easily penetrate and corrode the internal circuitry, leading to detector performance degradation or failure, and preventing the long-term stable operation of the equipment. Therefore, a waterproof vacuum industrial X-ray detector is needed to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a waterproof vacuum industrial X-ray detector to solve the problem of the lack of sealing structure at the connection of various components of the detector in the prior art.

[0004] To achieve the above and other related objectives, this utility model provides the following technical solution: A waterproof vacuum industrial X-ray detector, comprising: The main housing and a detachable probe mounted on the main housing; An extension rod is provided between the probe and the main housing, extending out of the main housing. An embedded probe seat is provided on the main housing. A rod seat is provided at the root of the extension rod, which is embedded in the probe seat and connected to the probe seat by bolts. The probe seat is provided with a probe through hole, and a sealing groove is provided around the probe through hole, recessed towards the side closer to the main housing. A sealing ring is provided on the rod seat near the sealing groove. The main housing is also equipped with a removable top cover.

[0005] In one embodiment of the present invention, an embedded cover groove is provided on the upper side of the main housing, the upper cover is embedded in the cover groove and is connected to the cover groove by bolts, and a sealing ring groove is provided in the cover groove for placing the sealing ring.

[0006] In one embodiment of the present invention, a guide platform is provided on the probe seat near the extension rod, the radial dimension of the guide platform gradually decreases away from the extension rod, and a sealing platform is provided on the rod seat near the guide platform, the size of the sealing platform matching the size of the guide platform.

[0007] In one embodiment of the present invention, heat dissipation fins are provided at the bottom of the main housing, and the heat dissipation fins extend to the side wall of the main housing.

[0008] In one embodiment of the present invention, a support column for supporting a PCB board is provided inside the main housing, and the upper and lower sides of the support column supporting the PCB board are spaced apart from the inner wall of the main housing.

[0009] In one embodiment of the present invention, an embedded wiring port is provided on the side wall of the main housing, and a connector for connecting the PCB board to the outside is provided at the wiring port.

[0010] In one embodiment of this utility model, both the main shell and the top cover are made of aluminum alloy.

[0011] In one embodiment of the present invention, mounting holes are provided on the bottom and side surfaces of the main housing to facilitate the installation of the main housing into the workspace.

[0012] As described above, the waterproof vacuum industrial X-ray detector of this utility model has the following beneficial effects: An embedded probe seat is provided on the main housing. On the one hand, the embedded probe seat provides guidance for the assembly of the extension rod, thereby improving the convenience of assembly. On the other hand, the embedded structure allows the extension rod assembled on the probe seat to form an integral structure with the main housing, improving the robustness and stability of the connection. The size of the sealing platform matches the size of the guide platform, and the sealing platform can achieve sealing treatment between the rod seat and the probe seat, thereby cooperating with the sealing treatment between the sealing ring and the sealing groove to achieve double sealing, thus maximizing the waterproof and dustproof effect. Attached Figure Description

[0013] Figure 1 The diagram shown is a structural schematic of the waterproof vacuum industrial X-ray detector disclosed in this embodiment of the present invention.

[0014] Figure 2 The diagram shown is a schematic representation of the support structure of the waterproof vacuum industrial X-ray detector disclosed in this embodiment of the present invention.

[0015] Figure 3 Displayed as Figure 2 A partial enlarged view of the figure marked A in the attached diagram.

[0016] Figure 4The diagram shown is a schematic diagram of the guide structure of the waterproof vacuum industrial X-ray detector disclosed in this embodiment of the present invention.

[0017] Figure 5 The diagram shown is a schematic of the heat dissipation fin structure of the waterproof vacuum industrial X-ray detector disclosed in this embodiment of the present invention.

[0018] Explanation of the technical feature labels in the attached drawings: 1. Main housing; 2. Probe; 3. Extension rod; 4. Probe seat; 5. Rod seat; 6. Probe through hole; 7. Sealing groove; 8. Sealing ring; 9. Top cover; 10. Cover groove; 11. Sealing ring groove; 12. Guide platform; 13. Sealing platform; 14. Heat dissipation fins; 15. Support column; 16. Wiring port; 17. Mounting hole. Detailed Implementation

[0019] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0020] Please see Figures 1 to 5 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and are not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0021] Please see Figures 1 to 5This utility model provides a waterproof vacuum industrial X-ray detector, including a main housing 1 and a detachable probe 2 mounted on the main housing 1. An extension rod 3 is provided between the probe 2 and the main housing 1, extending beyond the main housing 1. An embedded probe seat 4 is provided on the main housing 1. On one hand, the embedded probe seat 4 provides guidance for the assembly of the extension rod 3, thereby improving the ease of assembly. On the other hand, the embedded structure allows the extension rod 3 mounted on the probe seat 4 to form an integral structure with the main housing 1, improving the robustness and stability of the connection. A rod base 5 is provided at the root of the extension rod 3, and the rod base 5 is embedded in the probe... The head seat 4 is connected to the probe seat 4 by bolts, which facilitates the disassembly of the rod seat 5. The rod seat 5 can be designed according to the shape of the probe seat 4, thereby improving the connection stability and sealing between the rod seat 5 and the probe seat 4. The probe seat 4 is provided with a probe through hole 6, and a sealing groove 7 is provided in the circumference of the probe through hole 6, which is recessed towards the side of the main housing 1. A sealing ring 8 is provided on the side of the rod seat 5 near the sealing groove 7. The sealing ring 8, together with the sealing groove 7, can improve the sealing reliability between the rod seat 5 and the probe seat 4. When the bolts are tightened, the sealing ring 8 can be compressed, thereby achieving the effect of waterproofing and dustproofing. The main housing 1 is also provided with a removable top cover 9.

[0022] The upper side of the main housing 1 is provided with an embedded cover groove 10. The upper cover 9 is embedded in the cover groove 10 and is connected to the cover groove 10 by bolts. The cover groove 10 can provide assembly space for the upper cover 9 and improve the convenience of assembling the upper cover 9. The upper cover 9 is embedded in the cover groove 10 to form a labyrinth-like overlapping structure, thereby forming a continuous and complete conductive connection with the main housing 1, constructing an excellent electromagnetic shielding cavity, and effectively suppressing internal and external electromagnetic interference. The cover groove 10 is provided with a sealing ring groove 11 for placing the sealing ring 8.

[0023] A guide platform 12 is provided on the probe holder 4 near the extension rod 3. The radial dimension of the guide platform 12 gradually decreases away from the extension rod 3. The guide platform 12 is trumpet-shaped. In this way, when the extension rod 3 is assembled onto the probe holder 4, it can guide the assembly between the rod holder 5 and the probe holder 4. A sealing platform 13 is provided on the rod holder 5 near the guide platform 12. The size of the sealing platform 13 matches the size of the guide platform 12. The sealing platform 13 can achieve the sealing treatment between the rod holder 5 and the probe holder 4, thereby cooperating with the sealing treatment between the sealing ring 8 and the sealing groove 7 to achieve double sealing, thereby maximizing the waterproof and dustproof effect.

[0024] The bottom of the main housing 1 is provided with heat dissipation fins 14, which extend to the side wall of the main housing 1. By integrally forming a heat dissipation structure with multiple heat dissipation fins 14 on the main housing 1, a regular, beautiful, and highly efficient heat dissipation fin-shaped backplate is formed. This structure replaces the traditional external independent heat dissipation fins, avoiding the contact thermal resistance between the traditional external heat dissipation fins and the main housing 1, which affects the heat conduction efficiency. It also avoids the problem that the connection between the heat dissipation fins and the housing may loosen under long-term vibration or thermal shock, resulting in a decrease in heat dissipation performance or even the risk of falling off, which affects the long-term reliability of the detector. The main housing 1 is made of aluminum alloy with a high thermal conductivity. Even in harsh high-temperature environments, it can fully meet the requirements of most working scenarios with the addition of an additional air source.

[0025] Inside the main housing 1, there is a support column 15 for supporting the PCB board. The upper and lower sides of the support column 15 supporting the PCB board are spaced apart from the inner wall of the main housing 1. While ensuring the stability of the support for the PCB board, it can provide heat dissipation space for the PCB board and heat dissipation fins 14, thereby improving the heat dissipation effect inside the main housing 1.

[0026] An embedded wiring port 16 is provided on the side wall of the main housing 1. The wiring port 16 is provided with a connector for connecting the PCB board to the outside. The connector on the PCB board is directly embedded and fixed in the corresponding opening of the housing, forming a solid connection. This not only improves the structural reliability but also reduces additional structural components and assembly steps.

[0027] Both the main housing 1 and the top cover 9 are made of aluminum alloy. Aluminum alloy itself has high thermal conductivity, so even in harsh high-temperature environments, it can fully meet the needs of most working scenarios with the addition of an extra air source.

[0028] Mounting holes 17 are provided on the bottom and sides of the main housing 1 to facilitate the installation of the main housing 1 into the work space. To facilitate customer installation, standardized mounting holes 17 are provided on the bottom and two sides of the main housing 1, providing flexible installation options in multiple directions and positions, and enhancing the adaptability of the product in different application scenarios.

[0029] This utility model features an embedded probe holder on the main housing. On one hand, the embedded probe holder provides guidance for the assembly of the extension rod, thereby improving the convenience of assembly. On the other hand, the embedded structure allows the extension rod assembled on the probe holder to form an integral structure with the main housing, improving the robustness and stability of the connection. The size of the sealing platform matches the size of the guide platform, and the sealing platform can achieve sealing treatment between the rod holder and the probe holder, thereby cooperating with the sealing treatment between the sealing ring and the sealing groove to achieve double sealing, thereby maximizing the waterproof and dustproof effect.

[0030] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A waterproof vacuum industrial X-ray detector, characterized in that, include: The main housing and a detachable probe mounted on the main housing; An extension rod is provided between the probe and the main housing, extending out of the main housing. An embedded probe seat is provided on the main housing. A rod seat is provided at the root of the extension rod, which is embedded in the probe seat and connected to the probe seat by bolts. The probe seat is provided with a probe through hole, and a sealing groove is provided around the probe through hole, recessed towards the side closer to the main housing. A sealing ring is provided on the rod seat near the sealing groove. The main housing is also equipped with a removable top cover.

2. The waterproof vacuum industrial X-ray detector according to claim 1, characterized in that, The upper side of the main housing is provided with an embedded cover groove, the upper cover is embedded in the cover groove and is connected to the cover groove by bolts, and a sealing ring groove is provided in the cover groove for placing the sealing ring.

3. The waterproof vacuum industrial X-ray detector according to claim 1, characterized in that, A guide platform is provided on the probe holder near the extension rod. The radial dimension of the guide platform gradually decreases in the direction away from the extension rod. A sealing platform is provided on the rod holder near the guide platform. The size of the sealing platform matches the size of the guide platform.

4. The waterproof vacuum industrial X-ray detector according to claim 3, characterized in that, The bottom of the main housing is provided with heat dissipation fins, which extend to the side wall of the main housing.

5. The waterproof vacuum industrial X-ray detector according to claim 1, characterized in that, Inside the main housing, there are support columns for supporting the PCB board. The upper and lower sides of the support columns that support the PCB board are spaced apart from the inner wall of the main housing.

6. The waterproof vacuum industrial X-ray detector according to claim 1, characterized in that, The main housing has an embedded wiring port on its side wall, and the wiring port is equipped with a connector for connecting the PCB board to the outside.

7. The waterproof vacuum industrial X-ray detector according to claim 1, characterized in that, Both the main housing and the top cover are made of aluminum alloy.

8. The waterproof vacuum industrial X-ray detector according to any one of claims 1 to 7, characterized in that, Mounting holes are provided on the bottom and sides of the main housing to facilitate the installation of the main housing into the workspace.

Images