Ionizing radiation detection device
The modular design with a fixing rod and sliding mechanism addresses assembly and operation challenges of ionizing radiation detectors, providing easy assembly, adjustable height, and reduced friction for efficient and convenient radiation detection.
Patent Information
- Application Number
- CN202420825434.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-20
AI Technical Summary
Existing ionizing radiation detectors face challenges with inconvenient assembly and laborious operation due to telescopic rods, particularly when extended for long-distance detection, leading to increased labor intensity and reduced efficiency.
A modular design with a fixing rod, support rods, and a base plate equipped with a sliding mechanism and ball bearings to facilitate easy assembly, adjustable height, and reduced friction, allowing for versatile movement and support during detection.
Enables easy and efficient assembly, supports stable operation at varying heights, reduces labor intensity, and allows for easy storage, enhancing usability and convenience in radiation detection tasks.
Smart Images
Figure CN222164179U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of radiation detection devices, in particular to an ionizing radiation detection device. Background Art
[0002] At present, medical electron accelerators, gamma knives, DSA angiography devices, industrial accelerators and industrial flaw detectors are increasingly widely used and play an increasingly important role in people's daily activities. These devices all use the principle of radiation and will produce ionizing radiation effects during operation. In order to prevent these devices from generating ionizing radiation effects on the surrounding areas during use, it is necessary to regularly test the ionizing radiation protection effects of the shielding protection facilities of these devices, such as the shielding walls and protective doors of the machine room.
[0003] The Chinese utility model patent with the authorized patent publication number CN220252175U discloses a long-distance ionizing radiation detector, including an ionizing radiation detector body and a telescopic rod. The front surface of the ionizing radiation detector body is symmetrically fixed with an elastic plug-in piece plugged with a first telescopic tube, which solves the problem that the ionizing radiation detector in the prior art is usually equipped with a rod of a certain length in order to achieve long-distance ionizing radiation detection. However, the detection accessories of the ionizing radiation detector are inconvenient to be connected and fixed between the rods, resulting in a technical problem of low assembly efficiency. However, there are the following problems during its use: the staff needs to hold one end of the telescopic rod and perform detection through the ionizing radiation detector body at the other end of the telescopic rod. When the rod body is long, it will cause the overall use process to be more laborious, so the utility model provides an ionizing radiation detection device. Utility Model Content
[0004] The purpose of the utility model is to provide an ionizing radiation detection device to solve the above problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ionizing radiation detection device, comprising a fixing rod and an ionizing radiation detector body, the left end of the fixing rod is detachably provided with a fixing seat, the ionizing radiation detector body is installed on the fixing seat, a support rod is screwed on the lower side of the fixing seat, the support rod comprises a first rod body and a second rod body, a guide block is arranged on the left side of the second rod body, a guide groove matched with the guide block is arranged on the right side of the first rod body, the guide groove and the guide block are slidably matched, an adjusting bolt is installed between the first rod body and the second rod body, the lower end of the second rod body is connected to a bottom plate by bolts, a slide groove is arranged in the bottom plate, a sliding block is slidably connected in the slide groove, a spring is fixedly connected between the upper end of the sliding block and the upper end of the slide groove, and a ball bearing is installed at the lower end of the sliding block.
[0006] Preferably, a waist-shaped hole is opened in the middle of the first rod body, threaded holes are evenly opened between the second rod body and the guide block, the adjusting bolt passes through the waist-shaped hole and is screwed to the threaded hole, and the upper end of the first rod body is screwed to the fixing seat.
[0007] Preferably, the fixing rod is composed of a plurality of short rods threadedly connected.
[0008] Preferably, a stopper is provided at the left end of the fixing rod, the fixing seat is sleeved on the left end of the fixing rod, a fixing sleeve is threadedly connected to the left end of the fixing rod, and the fixing seat is located between the fixing rod and the fixing sleeve.
[0009] Preferably, a ball groove is formed at the lower end of the sliding block, the ball is installed in the ball groove, and a limit block for limiting the ball is connected to the lower end of the sliding block via screws.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1) During the use of the utility model, first choose whether to install a support rod according to actual needs. After the support rod is installed, the bottom plate can be used to support the entire device, so that the staff can hold the fixed rod very easily, and because the ball is installed at the bottom of the bottom plate, it is convenient to move the position, which is suitable for detection at the same height. After adjusting the overall height between the first rod body and the second rod body, it can be suitable for detection at different heights. The end of the fixed rod close to the main body of the ionizing radiation detector can be directly lifted, and the main body of the ionizing radiation detector can be moved in all directions for detection. When the staff feels tired, the bottom plate can be placed on the ground to support the device, so that the staff can easily use the device.
[0012] 2) The device is easy to assemble as a whole and can be disassembled for easy storage when not in use;
[0013] 3) By setting the ball, the friction during the movement of the device is reduced, and due to the action of the spring, the ball can move up and down independently, thereby generating obstacle crossing capability. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the support rod of the utility model;
[0016] Figure 3 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model.
[0018] In the figure: 1. fixing rod; 2. short rod; 3. fixing seat; 4. supporting rod; 5. bottom plate; 6. ionizing radiation detector body; 7. stopper; 8. fixing sleeve; 9. first rod body; 10. second rod body; 11. adjusting bolt; 12. waist-shaped hole; 13. threaded hole; 14. guide block; 15. slide groove; 16. spring; 17. sliding block; 18. ball groove; 19. ball; 20. limit block; 21. guide groove. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] Example:
[0023] See also Figure 1-4The utility model provides a technical solution: an ionizing radiation detection device, including a fixing rod 1 and an ionizing radiation detector body 6, a fixing seat 3 is detachably provided at the left end of the fixing rod 1, an ionizing radiation detector body 6 is installed on the fixing seat 3, the ionizing radiation detector body 6 is a conventional instrument, a support rod 4 is screwed to the lower side of the fixing seat 3, the support rod 4 includes a first rod body 9 and a second rod body 10, the first rod body 9 is cylindrical on the upper side and semi-cylindrical on the lower side, the second rod body 10 is cylindrical on the lower side and semi-cylindrical on the upper side, a guide block 14 is arranged on the left side of the second rod body 10, and the first rod body 9 is on the right side. A guide groove 21 matched with the guide block 14 is opened on the side, and the guide groove 21 and the guide block 14 are slidably matched, which is convenient for limiting when adjusting the overall length of the support rod 4. An adjusting bolt 11 is installed between the first rod body 9 and the second rod body 10. The lower end of the second rod body 10 is connected to the base plate 5 by bolts. A slide groove 15 is opened in the base plate 5. A sliding block 17 is slidably connected in the slide groove 15. A spring 16 is fixedly connected between the upper end of the sliding block 17 and the upper end of the slide groove 15. A ball 19 is installed at the lower end of the sliding block 17. The ball 19 can move up and down through the action of the spring 16 to provide obstacle crossing capability.
[0024] A waist-shaped hole 12 is opened in the middle of the first rod body 9, and threaded holes 13 are evenly opened between the second rod body 10 and the guide block 14. The adjusting bolt 11 passes through the waist-shaped hole 12 and is screwed into the threaded hole 13. After adjusting the length, it is convenient to fix. The upper end of the first rod body 9 is screwed into the fixing seat 3.
[0025] The fixing rod 1 is formed by a plurality of short rods 2 screwed together, and is easy to disassemble.
[0026] A stopper 7 is provided at the left end of the fixing rod 1, the fixing seat 3 is sleeved on the left end of the fixing rod 1, a fixing sleeve 8 is screwed on the left end of the fixing rod 1, and the fixing seat 3 is located between the fixing rod 1 and the fixing sleeve 8 for easy assembly.
[0027] A ball groove 18 is formed at the lower end of the sliding block 17 , and a ball 19 is installed in the ball groove 18 . A limiting block 20 for limiting the ball 19 is connected to the lower end of the sliding block 17 via screws.
[0028] Working principle: During use, first choose whether to install the support rod 4 according to actual needs. After the support rod 4 is installed, the base plate 5 can be used to support the entire device, so that the staff can hold the fixed rod 1 very easily, and because the ball 19 is installed at the bottom of the base plate 5, the friction during the movement of the device is reduced through the setting of the ball 19, and due to the action of the spring 16, the ball 19 can move up and down independently, thereby generating obstacle crossing ability, facilitating position movement, and suitable for detection at the same height. After adjusting the overall height between the first rod body 9 and the second rod body 10, it can be suitable for detection at different heights, and the fixed rod 1 can also be directly lifted close to one end of the ionizing radiation detector body 6, and the ionizing radiation detector body 6 can be moved in all directions for detection. When the staff feels tired, the base plate 5 can be placed on the ground to support the device, so that the staff can easily use the device. The overall assembly of the device is convenient, and the device can be disassembled when not in use for easy storage.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An ionizing radiation detection device, comprising a fixing rod (1) and an ionizing radiation detector body (6), characterized in that: The left end of the fixing rod (1) is detachably provided with a fixing seat (3), on which an ionizing radiation detector body (6) is mounted, and a support rod (4) is screwed to the lower side of the fixing seat (3), the support rod (4) comprising a first rod body (9) and a second rod body (10), a guide block (14) being arranged on the left side of the second rod body (10), and a guide groove (21) matching with the guide block (14) being arranged on the right side of the first rod body (9), the guide groove (21) and the guide block (14) being arranged on the right side of the first rod body (9), The first rod body (9) and the second rod body (10) are slidably matched with each other, an adjusting bolt (11) is installed between the first rod body (9) and the second rod body (10), the lower end of the second rod body (10) is connected to a base plate (5) by a bolt, a slide groove (15) is provided in the base plate (5), a sliding block (17) is slidably connected in the slide groove (15), a spring (16) is fixedly connected between the upper end of the sliding block (17) and the upper end of the slide groove (15), and a ball bearing (19) is installed at the lower end of the sliding block (17).
2. An ionizing radiation detection device according to claim 1, characterized in that: A waist-shaped hole (12) is provided in the middle of the first rod body (9), threaded holes (13) are evenly provided between the second rod body (10) and the guide block (14), the adjusting bolt (11) passes through the waist-shaped hole (12) and is screwed to the threaded hole (13), and the upper end of the first rod body (9) is screwed to the fixing seat (3).
3. An ionizing radiation detection device according to claim 1, characterized in that: The fixing rod (1) is composed of a plurality of short rods (2) threadedly connected.
4. An ionizing radiation detection device according to claim 1, characterized in that: A stopper (7) is provided at the left end of the fixing rod (1), the fixing seat (3) is sleeved on the left end of the fixing rod (1), a fixing sleeve (8) is screwed on the left end of the fixing rod (1), and the fixing seat (3) is located between the fixing rod (1) and the fixing sleeve (8).
5. An ionizing radiation detection device according to claim 1, characterized in that: A ball groove (18) is formed at the lower end of the sliding block (17), the ball (19) is installed in the ball groove (18), and a limit block (20) for limiting the position of the ball (19) is connected to the lower end of the sliding block (17) via screws.