Scintillation crystal packaging device

Abstract

The utility model discloses a scintillation crystal packaging device, and relates to the scintillation crystal packaging technology field, the scintillation crystal packaging device comprises a pedestal, the top of the pedestal is provided with a damping mechanism used for reducing vibration, the damping mechanism is provided with an outer barrel, the inner wall of the outer barrel is provided with an inner barrel in a sliding manner, the outer barrel is provided with a cover plate in a sliding manner, and the cover plate is provided with an opening. A handle is arranged on the inner barrel in a sliding mode, the handle is arranged on the cover plate in a sliding mode, a sealing gasket is arranged at the bottom of the cover plate and makes contact with the outer barrel and the inner barrel, a rubber gasket is arranged on the cover plate, the handle makes contact with the rubber gasket, and a fixing mechanism used for applying pressure to the cover plate is arranged on the base. The fixing mechanism comprises two fixing frames, the two fixing frames are fixedly installed on the two sides of the outer barrel respectively, and a two-way screw rod is rotationally installed in the fixing frame on the front side, so that the scintillation crystal can be packaged conveniently, damping protection can be conducted on the scintillation crystal, operation is easy, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of scintillation crystal packaging technology, and specifically to a scintillation crystal packaging device. Background Technology

[0002] A scintillation crystal is a special functional crystal material that can convert the energy of X-rays, gamma rays, or other high-energy particles into visible or ultraviolet light. When X-rays or gamma rays from a radiation source irradiate the scintillation crystal, the rays are absorbed by the crystal and produce scintillation light. Subsequently, a photodetector converts this optical signal into an electrical signal. After acquisition, storage, and display, precise measurement of physical parameters such as the energy, momentum, direction, and duration of high-energy rays or particles can be achieved. (Chinese Patent Publication No. CN 214278440) U discloses a scintillation crystal packaging device, including a cylindrical body with an upper opening, an elastic element, a carrier plate, a buffer pad, and a scintillation crystal disposed in the cylindrical body in pairs from bottom to top; the elastic element extends in the vertical direction, and the lower end of the elastic element abuts against the inner bottom surface of the cylindrical body; the device also includes a buffer sleeve that abuts against the outer periphery of the scintillation crystal and the inner periphery of the cylindrical body and is located above the buffer pad, both the buffer sleeve and the buffer pad being light-reflecting layers; the device also includes a glass plate covering the top of the scintillation crystal, a removable pressure cap covering the top of the cylindrical body, and a through hole opened in the pressure cap and sleeved on the glass plate.

[0003] The above-mentioned technical solution, a scintillation crystal packaging device, although it seals and protects the scintillation crystal from shock and reduces damage from external factors during use, has a rather cumbersome sealing method. It uses multiple fixing bolts to lock the pressure cap to form a sealed environment. In this process, auxiliary tools are needed to rotate each bolt one by one, which requires a certain amount of time and affects the packaging efficiency.

[0004] To address this, a scintillation crystal packaging device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a scintillation crystal packaging device in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A scintillation crystal packaging device includes a base, a shock-absorbing mechanism for damping vibration is provided on the top of the base, an outer barrel is provided on the shock-absorbing mechanism, an inner barrel is slidably disposed on the inner wall of the outer barrel, a cover plate is slidably disposed on the outer barrel, a handle is slidably disposed on the inner barrel and slidably disposed on the cover plate, a sealing gasket is provided at the bottom of the cover plate and the sealing gasket is in contact with the outer barrel and the inner barrel, a rubber gasket is provided on the cover plate and the handle is in contact with the rubber gasket, and a fixing mechanism for applying pressure to the cover plate is provided on the base.

[0008] Furthermore, the shock absorption mechanism includes a damping rod, which is disposed between the base and the outer barrel. A buffer spring is sleeved on the outer wall of the damping rod, and the two ends of the buffer spring are respectively disposed on the surfaces of the base and the outer barrel.

[0009] Furthermore, the number of damping rods and buffer springs is set to four, and they are arranged in a rectangular pattern.

[0010] Furthermore, the fixing mechanism includes two fixing frames, which are respectively fixedly installed on both sides of the outer barrel. A bidirectional screw is rotatably installed inside the front fixing frame, and a connecting column is fixedly installed inside the rear fixing frame. Two sliding rods are threaded on the outer wall of the bidirectional screw, and the sliding rods are slidably installed on the outer wall of the connecting column. One end of the bidirectional screw extends outside the fixing frame, and a handle is fixedly installed on the surface of the extended end of the bidirectional screw.

[0011] Furthermore, a pressing cylinder is fixedly installed on the surface of each of the two slide rods, and the two corners of the cover plate are rounded.

[0012] Furthermore, a groove is provided on the top of the inner barrel, and the handle is slidably installed on the inner wall of the groove.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention, through the arrangement of a bidirectional screw, sliding rod, and damping rod, allows for the storage of a scintillation crystal in an inner tub, which is then placed inside an outer tub. A cover plate is placed on top of the outer tub, with the sealing gasket in contact with both the inner and outer tubs, and the rubber pad in contact with the handle. Turning the handle rotates the bidirectional screw, causing the two sliding rods to move closer together. The two downward-pressing cylinders move accordingly, sliding along the arc-shaped corner of the cover plate. As the two downward-pressing cylinders approach each other, they disengage from the arc-shaped corner of the cover plate and press against it, applying pressure to the cover plate. This ensures a tight seal between the sealing gasket and the outer and inner tubs, while the rubber pad remains firmly in contact with the handle, thus sealing the outer and inner tubs. The damping rod, in conjunction with the buffer spring, absorbs and dissipates vibrations, providing shock absorption and protection, preventing damage to the scintillation crystal. This design facilitates the encapsulation of the scintillation crystal, provides shock absorption and protection, and is simple to operate and highly practical. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional structural schematic diagram of the present invention;

[0017] Figure 3 This is a structural schematic diagram of the handle of this utility model;

[0018] Figure 4 This is a schematic diagram of the slide bar of this utility model.

[0019] Reference numerals in the attached drawings: 1. Base; 2. Shock absorption mechanism; 201. Damping rod; 202. Buffer spring; 3. Outer tub; 4. Inner tub; 5. Handle; 6. Cover plate; 7. Sealing gasket; 8. Rubber gasket; 9. Fixing mechanism; 901. Fixing frame; 902. Double-acting screw; 903. Connecting column; 904. Slide rod; 905. Pressing cylinder; 906. Handle. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can be used for control.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] like Figure 1-3 As shown, a scintillation crystal encapsulation device includes a base 1, a shock-absorbing mechanism 2 for mitigating vibration is provided on the top of the base 1, an outer barrel 3 is provided on the shock-absorbing mechanism 2, an inner barrel 4 is slidably disposed on the inner wall of the outer barrel 3, a cover plate 6 is slidably disposed on the outer barrel 3, a handle 5 is slidably disposed on the inner barrel 4, the handle 5 is slidably disposed on the cover plate 6, a sealing gasket 7 is provided at the bottom of the cover plate 6, and the sealing gasket 7 is in contact with the outer barrel 3 and the inner barrel 4, a rubber gasket 8 is provided on the cover plate 6, and the handle 5 is in contact with the rubber gasket 8, and a fixing mechanism 9 for applying pressure to the cover plate 6 is provided on the base 1. In this embodiment, during use, the scintillation crystal is encapsulated... The inner drum 4 is placed inside the outer drum 3, and then the cover plate 6 is placed on the outer drum 3. The sealing gasket 7 is in contact with the outer drum 3 and the inner drum 4, and the rubber gasket 8 is in contact with the handle 5. At this time, pressure can be applied to the cover plate 6 through the fixing mechanism 9, so that the sealing gasket 7 is tightly fitted to the outer drum 3 and the inner drum 4, and the rubber gasket 8 is tightly fitted to the handle 5. Thus, the outer drum 3 and the inner drum 4 are sealed and protected. The shock absorption mechanism 2 can reduce vibration and absorb and consume vibration force, preventing the scintillation crystal from being damaged by vibration. This makes it easy to encapsulate the scintillation crystal and can protect it from shock. It is simple to operate and highly practical.

[0026] like Figure 1-2 As shown, the shock absorption mechanism 2 includes a damping rod 201, which is disposed between the base 1 and the outer barrel 3. A buffer spring 202 is sleeved on the outer wall of the damping rod 201, and the two ends of the buffer spring 202 are respectively disposed on the surfaces of the base 1 and the outer barrel 3. In this embodiment, the damping rod 201 and the buffer spring 202 work together to absorb and dissipate the vibration force, thereby playing a role in shock absorption and protection.

[0027] like Figure 1-2 As shown, the number of damping rods 201 and buffer springs 202 is set to four, and they are arranged in a rectangular shape. In this embodiment, the damping effect is improved by setting the number of damping rods 201 and buffer springs 202.

[0028] like Figure 1 , Figure 4 As shown, the fixing mechanism 9 includes two fixing frames 901, which are respectively fixedly installed on both sides of the outer barrel 3. A bidirectional screw 902 is rotatably installed inside the front fixing frame 901, and a connecting post 903 is fixedly installed inside the rear fixing frame 901. Two sliding rods 904 are threadedly installed on the outer wall of the bidirectional screw 902, and the sliding rods 904 are slidably installed on the outer wall of the connecting post 903. One end of the bidirectional screw 902 extends outside the fixing frame 901, and a handle 906 is fixedly installed on the surface of the extended end of the bidirectional screw 902. In this embodiment, by rotating the handle 906, the bidirectional screw 902 is driven to rotate, causing the two sliding rods 904 to move closer to each other or further away from each other, thereby adjusting the distance between the two sliding rods 904.

[0029] like Figure 4 As shown, pressing cylinders 905 are fixedly installed on the surfaces of the two sliding rods 904. The two corners of the cover plate 6 are rounded. In this embodiment, when the two sliding rods 904 move closer to each other, the two pressing cylinders 905 move accordingly. The pressing cylinders 905 slide on the rounded corners of the cover plate 6. As the two pressing cylinders 905 move closer to each other, they will separate from the rounded corners of the cover plate 6 and press against the cover plate 6, applying pressure to the cover plate 6.

[0030] like Figure 3 As shown, the top of the inner tub 4 is provided with a groove, and the handle 5 is slidably installed on the inner wall of the groove. In this embodiment, the groove facilitates the storage of the handle 5 and reduces the space occupied.

[0031] In summary, during use, the scintillation crystal is stored in the inner tub 4, then the inner tub 4 is placed inside the outer tub 3, and the cover plate 6 is placed on the outer tub 3. The sealing gasket 7 is in contact with both the outer tub 3 and the inner tub 4, and the rubber gasket 8 is in contact with the handle 5. At this time, pressure is applied to the cover plate 6 through the fixing mechanism 9, so that the sealing gasket 7 is tightly fitted to both the outer tub 3 and the inner tub 4, and the rubber gasket 8 is tightly fitted to the handle 5. Thus, the outer tub 3 and the inner tub 4 are sealed and protected, preventing damage to the scintillation crystal caused by vibration. The damping mechanism 2 can reduce vibration and absorb and dissipate the vibration force, preventing damage to the scintillation crystal. This facilitates the encapsulation of the scintillation crystal and provides shock absorption and protection. The operation is simple and highly practical. The damping rod 201 and... The buffer spring 202 absorbs and dissipates vibration, providing shock absorption and protection. The number of springs can be adjusted to enhance the shock absorption effect. Rotating the handle 906 drives the bidirectional screw 902, causing the two slide rods 904 to move closer or further apart, thus adjusting the distance between them. When the two slide rods 904 move closer, the two pressing cylinders 905 move accordingly, sliding on the rounded corner of the cover plate 6. As the two pressing cylinders 905 move closer, they disengage from the rounded corner of the cover plate 6 and press against it, applying pressure. The groove design facilitates the storage of the handle 5, reducing space occupation.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A scintillation crystal packaging device comprising a base (1), characterized in that, The top of the base (1) is provided with a damping mechanism (2) for damping vibration, the damping mechanism (2) is provided with an outer barrel (3), the inner wall of the outer barrel (3) is slidably provided with an inner barrel (4), the outer barrel (3) is slidably provided with a cover plate (6), the inner barrel (4) is slidably provided with a handle (5), the handle (5) is slidably provided on the cover plate (6), the bottom of the cover plate (6) is provided with a sealing gasket (7), and the sealing gasket (7) is in contact with the outer barrel (3) and the inner barrel (4), the cover plate (6) is provided with a rubber pad (8), and the handle (5) is in contact with the rubber pad (8), the base (1) is provided with a fixing mechanism (9) for applying pressure to the cover plate (6).

2. A scintillation crystal packaging device according to claim 1, wherein, The damping mechanism (2) comprises a damping rod (201), the damping rod (201) is arranged between the base (1) and the outer barrel (3), the outer wall of the damping rod (201) is sleeved with a buffer spring (202), and the two ends of the buffer spring (202) are arranged on the surfaces of the base (1) and the outer barrel (3) respectively.

3. A scintillation crystal packaging apparatus according to claim 2, wherein, The number of the damping rod (201) and the buffer spring (202) is four, and they are distributed in a rectangular shape.

4. A scintillation crystal packaging device according to claim 1, wherein, The fixing mechanism (9) comprises two fixed frames (901), the two fixed frames (901) are fixedly installed on the two sides of the outer barrel (3), a bidirectional screw rod (902) is rotatably installed in the inside of the front fixed frame (901), a connecting column (903) is fixedly installed in the inside of the rear fixed frame (901), two slide rods (904) are threadedly installed on the outer wall of the bidirectional screw rod (902), the slide rods (904) are slidably installed on the outer wall of the connecting column (903), one end of the bidirectional screw rod (902) extends out of the fixed frame (901), and a handle (906) is fixedly installed on the surface of the extending end of the bidirectional screw rod (902).

5. A scintillation crystal packaging apparatus according to claim 4, wherein, The surfaces of the two slide rods (904) are fixedly installed with lower cylindrical (905), and the two corners of the cover plate (6) are provided with a circular arc shape.

6. A scintillation crystal packaging device according to claim 1, wherein, The top of the inner barrel (4) is provided with a sliding groove, and the handle (5) is slidably installed on the inner wall of the sliding groove.

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