Radiation detector

Abstract

The utility model provides a ray detector, and particularly relates to the technical field of ray detection, which comprises a machine body, a connecting rod fixedly connected to the top of the machine body, a spotlight fixedly connected to one end of the connecting rod, an electric wire electrically connected between the bottom of the spotlight and the top of the machine body, a moving device arranged at the bottom of the machine body, and a base arranged at the bottom of the machine body, the top of the base is fixedly connected with a fixing plate, the side face of the fixing plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod, the circumferential face of the threaded rod is in threaded connection with a threaded sleeve, the side face of the fixing plate is fixedly connected with a limiting rod, a groove is formed in the top of the base, and the inner side face of the groove is fixedly connected with a sliding rail. The inner side face of the sliding rail is slidably connected with a sliding block, the top of the sliding block is fixedly connected with a connecting column, and the circumferential face of the threaded sleeve is fixedly connected with a fixing rod. The utility model relates to the field of ray detection, and solves the problem of detection limitation of a ray detector through a mobile device.

Description

Technical Field

[0001] This utility model relates to the field of radiation detection technology, and in particular to radiation detectors. Background Technology

[0002] Radiographic testing is a non-destructive testing method commonly used to inspect for defects or inconsistencies within materials or structures. Radiographic testing analyzes the internal state of an object by using electromagnetic radiation to penetrate it and then examining the image left after the radiation passes through the object.

[0003] The published X-ray detector (announcement number: CN110412641A) includes a photomultiplier tube with an entrance window and a photoelectric surface. The entrance window is a Cherenkov radiator. The photoelectric surface is formed on the vacuum side of the entrance window, separated by an intermediate layer. The thickness of the intermediate layer is below the wavelength of the Cherenkov light emitted through the interaction of gamma rays with the entrance window.

[0004] The aforementioned patents utilize components such as the entrance window and photoelectric surface to work together to achieve a gamma-ray detector that improves the detection efficiency and time resolution of gamma rays. However, they cannot improve the detection range of the detector. Therefore, we propose a gamma-ray detector. Utility Model Content

[0005] The technical problem to be solved by this invention is to overcome the defect of not being able to increase the detection range of the detector. This invention proposes a radiation detector.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a radiation detector, including: a body, a connecting rod fixedly connected to the top of the body, a spotlight fixedly connected to one end of the connecting rod, an electrical wire connected between the bottom of the spotlight and the top of the body, and a moving device provided at the bottom of the body;

[0007] The mobile device includes a base mounted on the bottom of the machine body. A fixed plate is fixedly connected to the top of the base, and a motor is fixedly connected to the side of the fixed plate. A threaded rod is fixedly connected to the output shaft of the motor, and a threaded sleeve is threaded onto the circumferential surface of the threaded rod. A limit rod is fixedly connected to the side of the fixed plate. A groove is formed on the top of the base, and a slide rail is fixedly connected to the inner side of the groove. A sliding block is slidably connected to the inner side of the slide rail, and a connecting post is fixedly connected to the top of the sliding block. A fixed rod is fixedly connected to the circumferential surface of the threaded sleeve. One end of the connecting post is fixedly connected to the bottom of the machine body, and the other end of the fixed rod is fixedly connected to the side of the connecting post. The circumferential surface of the threaded sleeve and the circumferential surface of the limit rod are slidably connected. The main function of this mobile device is to achieve precise displacement and adjustment of the machine body by driving the relative movement of the threaded rod and threaded sleeve with the motor. Simultaneously, the cooperation of the slide rail and sliding block provides a smooth movement trajectory, and the limit rod controls the range of movement, enhancing the stability and safety of the entire system. This achieves the effect of moving the machine body and the spotlight, enabling a wider range of detection capabilities.

[0008] Preferably, there is a gap between the bottom of the fixing rod and the top of the base. The sliding connection between the threaded sleeve and the limiting rod helps control the range of motion of the threaded sleeve and ensures smooth operation, while the gap between the fixing rod and the base provides space for free movement, avoids friction, reduces wear, and increases the fault tolerance and stability of the system.

[0009] Preferably, a maintenance device is installed on the top of the base. This device includes an oil pump box, the bottom of which is fixedly connected to the top of the base. A piston-slidable force rod is connected to one end of the oil pump box, and an inlet is located on the top of the pump box. A rotating shaft is rotatably connected to the top of the inlet, and a cover plate is fixedly connected to the circumference of the rotating shaft. An oil outlet pipe is connected through the other end of the pump box, and a nozzle is fixedly connected to one end of the outlet pipe. One end of the force rod is located on the displacement trajectory of the fixed rod, and the nozzle is located directly above the slide rail. The entire maintenance device, through the coordinated action of the oil pump box, force rod, inlet, rotating shaft, cover plate, oil outlet pipe, and nozzle, completes the automatic lubrication function of the equipment. The liquid in the oil pump box is driven by the rotating shaft and precisely sprayed onto various parts of the equipment that require lubrication through the nozzle. This not only reduces friction between internal parts but also extends the service life of the equipment, reduces maintenance costs, and ensures stable operation.

[0010] Preferably, a return torsion spring is fixedly connected to the circumferential surface of the rotating shaft, with one end of the return torsion spring fixedly connected to the top of the feed inlet. The function of the return torsion spring is to provide a self-restoring force, ensuring that the equipment can return to the predetermined working state or position when stopped or subjected to external force, thereby increasing the stability and reliability of the system.

[0011] Preferably, a return spring is fixedly connected to the circumferential surface of the force-bearing rod, with one end of the return spring fixedly connected to one end of the oil pump housing. The return spring provides elastic restoring force, ensuring that the force-bearing rod can self-reset during operation, enhancing the stability and reliability of the equipment, and helping to balance pressure changes within the oil pump housing. Its function not only improves the system's adaptability but also protects the equipment to a certain extent from external interference or abnormal loads.

[0012] Compared with existing technologies, the beneficial effects of this utility model include: starting the motor, the motor drives the threaded rod to rotate, the rotation of the threaded rod causes the threaded sleeve to move horizontally under the restriction of the limiting rod, the horizontal movement of the threaded sleeve causes the fixed rod to move horizontally, the horizontal movement of the fixed rod causes the connecting column to move horizontally, the horizontal movement of the connecting column causes the sliding block to move horizontally in the slide rail, the horizontal movement of the connecting column causes the machine body to move horizontally, the horizontal movement of the machine body causes the connecting rod to move horizontally, and the horizontal movement of the connecting rod causes the spotlight to move horizontally. This achieves the effect of moving the machine body and the spotlight, thereby realizing a wider range of detection capabilities.

[0013] Compared with the prior art, the beneficial effects of this utility model include: starting the motor, the motor drives the threaded rod to rotate, the rotation of the threaded rod causes the threaded sleeve to move horizontally under the restriction of the limiting rod, the horizontal movement of the threaded sleeve causes the fixed rod to move horizontally, the horizontal movement of the fixed rod pushes the force rod to move like a piston, the piston movement of the force rod causes the lubricating oil in the oil pump box to be transported to the oil outlet pipe, and sprayed out from the oil outlet pipe through the nozzle to lubricate and maintain the slide rail, thereby preventing the slide rail from jamming. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The schematic diagram shows a front view of a radiation detector according to one embodiment of the present invention.

[0016] Figure 2 The schematic diagram shows a side view of a radiation detector according to one embodiment of the present invention.

[0017] Figure 3 The schematic diagram shows a structural diagram of a moving device for a radiation detector according to one embodiment of the present invention;

[0018] Figure 4 The schematic diagram shows a structural diagram of a device maintenance apparatus for an X-ray detector according to one embodiment of the present invention;

[0019] Figure 5 The schematic illustration shows a radiation detector according to one embodiment of the present invention. Figure 4 A magnified structural diagram of A in the middle;

[0020] Figure 6 The schematic illustration shows a radiation detector according to one embodiment of the present invention. Figure 4 A magnified structural diagram of B in the diagram.

[0021] The following are the labeling elements in the diagram: 1. Machine body; 2. Connecting rod; 3. Spotlight; 4. Wire; 5. Moving device; 6. Equipment maintenance device; 51. Base; 52. Fixing plate; 53. Motor; 54. Threaded rod; 55. Threaded sleeve; 56. Limiting rod; 57. Groove; 58. Slide rail; 59. Sliding block; 510. Connecting column; 511. Fixing rod; 61. Oil pump box; 62. Force-bearing rod; 63. Inlet; 64. Rotating shaft; 65. Cover plate; 66. Oil outlet pipe; 67. Nozzle; 68. Return torsion spring; 69. Return spring. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] According to one embodiment of the present invention, in conjunction with Figures 1-5 As shown. The X-ray detector includes: a body 1, a connecting rod 2 fixedly connected to the top of the body 1, a spotlight 3 fixedly connected to one end of the connecting rod 2, an electrical wire 4 electrically connected between the bottom of the spotlight 3 and the top of the body 1, and a moving device 5 provided at the bottom of the body 1.

[0024] The mobile device 5 includes a base 51, which is disposed on the bottom of the body 1. A fixing plate 52 is fixedly connected to the top of the base 51. A motor 53 is fixedly connected to the side of the fixing plate 52. A threaded rod 54 is fixedly connected to the output shaft of the motor 53. A threaded sleeve 55 is threadedly connected to the circumferential surface of the threaded rod 54. A limit rod 56 is fixedly connected to the side of the fixing plate 52. A groove 57 is provided on the top of the base 51. A slide rail 58 is fixedly connected to the inner side of the groove 57. A sliding block 59 is slidably connected to the inner side of the slide rail 58. A connecting post 510 is fixedly connected to the top of the sliding block 59. A fixing rod 511 is fixedly connected to the circumferential surface of the threaded sleeve 55. One end of the connecting post 510 is fixedly connected to the bottom of the body 1. One end of the fixing rod 511 is fixedly connected to the side of the connecting post 510. The circumferential surface of the threaded sleeve 55 is slidably connected to the circumferential surface of the limit rod 56. The main function of this moving device 5 is to achieve precise displacement and adjustment of the machine body 1 by driving the relative movement of the threaded rod 54 and threaded sleeve 55 through the motor 53. Simultaneously, the cooperation of the slide rail 58 and sliding block 59 provides a smooth movement trajectory, and the movement range is controlled by the limit rod 56, enhancing the stability and safety of the entire system. This achieves the effect of moving the machine body 1 and the spotlight 3, enabling a wider range of detection capabilities.

[0025] There is a gap between the bottom of the fixing rod 511 and the top of the base 51. The gap between the fixing rod 511 and the base 51 provides space for free movement, avoids friction, reduces wear, and increases the fault tolerance and stability of the system.

[0026] A maintenance device 6 is installed on the top of the base 51. The maintenance device 6 includes an oil pump box 61, the bottom of which is fixedly connected to the top of the base 51. A piston-slidable force rod 62 is connected to one end of the oil pump box 61. An inlet 63 is provided on the top of the oil pump box 61, and a rotating shaft 64 is rotatably connected to the top of the inlet 63. A cover plate 65 is fixedly connected to the circumference of the rotating shaft 64. An oil outlet pipe 66 is connected through the other end of the oil pump box 61. A nozzle 67 is fixedly connected to one end of the oil outlet pipe 66. One end of the force rod 62 is located on the displacement trajectory of the fixed rod 511, and the nozzle 67 is located directly above the slide rail 58. The entire maintenance device 6 completes the automatic lubrication function of the equipment through the coordinated action of the oil pump box 61, the force rod 62, the inlet 63, the rotating shaft 64, the cover plate 65, the oil outlet pipe 66, and the nozzle 67. The liquid inside the oil pump housing 61 is driven by the rotating shaft 64 and precisely sprayed onto various parts of the equipment that require lubrication through the nozzles 67. This not only reduces friction between internal parts of the equipment but also extends its service life, lowers maintenance costs, and ensures stable operation.

[0027] A return torsion spring 68 is fixedly connected to the circumferential surface of the rotating shaft 64, and one end of the return torsion spring 68 is fixedly connected to the top of the feed inlet 63. The function of the return torsion spring 68 is to provide a self-restoring force to ensure that the equipment can return to the predetermined working state or position when stopped or subjected to external force, thereby increasing the stability and reliability of the system.

[0028] A return spring 69 is fixedly connected to the circumferential surface of the force-bearing rod 62, with one end of the return spring 69 fixedly connected to one end of the oil pump housing 61. The return spring 69 provides elastic restoring force, ensuring that the force-bearing rod 62 can self-reset during operation, enhancing the stability and reliability of the equipment, and helping to balance pressure changes within the oil pump housing 61. Its function not only improves the system's adaptability but also protects the equipment to a certain extent from external interference or abnormal loads.

[0029] In this embodiment, the motor 53 is started, and the motor 53 drives the threaded rod 54 to rotate. The rotation of the threaded rod 54 causes the threaded sleeve 55 to move horizontally under the restriction of the limiting rod 56. The horizontal movement of the threaded sleeve 55 causes the fixed rod 511 to move horizontally. The horizontal movement of the fixed rod 511 causes the connecting column 510 to move horizontally. The horizontal movement of the connecting column 510 causes the sliding block 59 to move horizontally in the slide rail 58. The horizontal movement of the connecting column 510 causes the body 1 to move horizontally. The horizontal movement of the body 1 causes the fixed rod 511 to move horizontally. The horizontal movement of the fixed rod 511 causes the spotlight 3 to move horizontally.

[0030] Rotate cover plate 65, which rotates via rotating shaft 64, opening inlet 63. Operator adds lubricating oil to oil pump box 61. Reset torsion spring 68 uses its own torque to reset cover plate 65. Start motor 53, which drives threaded rod 54 to rotate. The rotation of threaded rod 54 causes threaded sleeve 55 to move horizontally under the restriction of limit rod 56. The horizontal movement of threaded sleeve 55 causes fixed rod 511 to move horizontally. The horizontal movement of fixed rod 511 pushes force rod 62 to move like a piston. The piston movement of force rod 62 transports lubricating oil in oil pump box 61 to oil outlet pipe 66, which is then sprayed out through nozzle 67 to lubricate and maintain slide rail 58. When force rod 62 loses thrust, reset spring 69 uses its own elasticity to reset force rod 62, and oil pump box 61 stops discharging oil.

[0031] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A radiation detector, characterized in that, Includes: a body, a connecting rod fixedly connected to the top of the body, a spotlight fixedly connected to one end of the connecting rod, an electrical wire connecting the bottom of the spotlight to the top of the body, and a moving device provided at the bottom of the body; The mobile device includes a base, which is disposed on the bottom of the machine body. A fixing plate is fixedly connected to the top of the base, and a motor is fixedly connected to the side of the fixing plate. A threaded rod is fixedly connected to the output shaft of the motor. A threaded sleeve is threadedly connected to the circumferential surface of the threaded rod. A limit rod is fixedly connected to the side of the fixing plate. A groove is formed on the top of the base. A slide rail is fixedly connected to the inner side of the groove. A sliding block is slidably connected to the inner side of the slide rail. A connecting post is fixedly connected to the top of the sliding block. A fixing rod is fixedly connected to the circumferential surface of the threaded sleeve. One end of the connecting post is fixedly connected to the bottom of the machine body, and one end of the fixing rod is fixedly connected to the side of the connecting post. The circumferential surface of the threaded sleeve is slidably connected to the circumferential surface of the limit rod.

2. The X-ray detector according to claim 1, characterized in that, There is a gap between the bottom of the fixing rod and the top of the base.

3. The X-ray detector according to claim 2, characterized in that, The base is equipped with an equipment maintenance device, which includes an oil pump box. The bottom of the oil pump box is fixedly connected to the top of the base. One end of the oil pump box is slidably connected to a force-bearing rod. The top of the oil pump box is provided with a feed inlet. The top of the feed inlet is rotatably connected to a rotating shaft. A cover plate is fixedly connected to the circumference of the rotating shaft. The other end of the oil pump box is connected to an oil outlet pipe. One end of the oil outlet pipe is fixedly connected to a nozzle. One end of the force-bearing rod is located on the displacement trajectory of the fixed rod. The nozzle is located directly above the slide rail.

4. The X-ray detector according to claim 3, characterized in that, A reset torsion spring is fixedly connected to the circumferential surface of the rotating shaft, and one end of the reset torsion spring is fixedly connected to the top of the feed inlet.

5. The X-ray detector according to claim 4, characterized in that, A return spring is fixedly connected to the circumferential surface of the force-bearing rod, and one end of the return spring is fixedly connected to one end of the oil pump box.

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