Novel portable radiation monitoring equipment

Abstract

The utility model relates to the field of radiation monitoring equipment, and discloses novel portable radiation monitoring equipment which comprises a machine body, a monitoring sensor is arranged at the top of the machine body, a rear shell is detachably installed on the back of the machine body through bolts, a fixing disc is fixedly connected to the center of the back of the rear shell, and a rotating frame is clamped to the outer wall of the fixing disc. The inner wall of the side face of the rotating frame is slidably connected with a limiting rod, the end of the limiting rod is fixedly connected with a limiting block, and the end of the limiting block is elastically connected with a follow-up ring through a limiting spring. By arranging the fixed disc, the rotating frame, the limiting rods, the limiting blocks, the limiting springs, the follow-up rings and the limiting grooves, when the direction of the machine body needs to be changed, the two sets of limiting rods are manually pressed to drive the limiting blocks to relieve limiting, and then the machine body is rotated to drive the fixed disc to rotate to the needed angle; and then the limiting rods are loosened, the limiting blocks are rebounded into the corresponding limiting grooves through the limiting springs to be clamped, and the angle of the machine body is rapidly changed.

Description

Technical Field

[0001] This utility model relates to the field of radiation monitoring equipment, and in particular to a novel portable radiation monitoring device. Background Technology

[0002] In today's era of rapid technological development and continuous social progress, radiation is becoming increasingly intertwined with people's lives and work. Radiation is widely used in many fields such as medicine, industry, and energy, including hospital X-ray examinations and radiotherapy equipment, industrial non-destructive testing, and nuclear reactor power generation. However, it poses a serious threat to human health and the ecological environment. Therefore, the importance of radiation monitoring is self-evident.

[0003] Existing radiation monitoring equipment typically uses a casing similar to that of a mobile phone. It is held manually or strapped to the wrist and forearm, and then manually moved within the required range for monitoring.

[0004] However, existing strap-on monitoring devices are usually fixed at a fixed angle, requiring repeated manual adjustments to the viewing position. Furthermore, when intended for viewing by others, the device requires cumbersome adjustments or removal, making it impossible to quickly adjust the angle for viewing by personnel or others. Therefore, a new type of convenient radiation monitoring device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a new type of convenient radiation monitoring device, which aims to improve the problem of the inability to quickly adjust the angle of the device in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a novel portable radiation monitoring device, comprising a body, a monitoring sensor being installed on the top of the body, a rear shell being detachably installed on the back of the body via bolts, a fixed plate being fixedly connected to the center of the back of the rear shell, a rotating frame being snapped onto the outer wall of the fixed plate, a limit rod being slidably connected to the inner wall of the side of the rotating frame, a limit block being fixedly connected to the end of the limit rod, a follower ring being elastically connected to the end of the limit block via a limit spring, a limit groove being formed on the outer wall of the fixed plate, and a sliding rod being fixedly connected to the outer wall of the follower ring.

[0007] As a further description of the above technical solution:

[0008] The upper and lower ends of the back of the rotating frame are fitted with telescopic straps.

[0009] As a further description of the above technical solution:

[0010] The bolt is threaded onto the inner wall of the rear shell, and the bolt is threaded onto the inner wall of the back of the machine body.

[0011] As a further description of the above technical solution:

[0012] The rotating frame is rotatably connected to the outer wall of the rear shell, and the limiting rod is slidably connected to the inner wall of the fixed plate.

[0013] As a further description of the above technical solution:

[0014] The limiting block is slidably connected to the inner wall of the fixed plate, and the limiting block is engaged with the inner wall of the limiting groove.

[0015] As a further description of the above technical solution:

[0016] One end of the limiting spring is fixedly connected to the end of the limiting block, and the other end of the limiting spring is fixedly connected to the outer wall of the follower ring.

[0017] As a further description of the above technical solution:

[0018] The follower ring is rotatably connected to the inner wall of the fixed disk.

[0019] As a further description of the above technical solution:

[0020] The limiting block is slidably connected to the outer wall of the slide rod, and the limiting rod is slidably connected to the outer wall of the slide rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a fixed plate, a rotating frame, a limiting rod, a limiting block, a limiting spring, a follower ring, a limiting groove, and a sliding rod, when it is necessary to change the direction of the machine body, the limiting block is released by manually pressing two sets of limiting rods, and then the machine body is rotated to rotate the fixed plate to the required angle. Then the limiting rods are released and the limiting springs cause the limiting block to spring back into the corresponding limiting groove and engage, thereby realizing a rapid change of the machine body angle.

[0023] 2. In this utility model, by setting a rotating frame and a telescopic strap, the device can be used manually by holding the telescopic strap or worn on the wrist. The telescopic strap can adapt to wrists of different sizes, making it easy to carry. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the body of a novel portable radiation monitoring device proposed in this utility model;

[0025] Figure 2 A three-dimensional schematic diagram of the rotating frame of a novel portable radiation monitoring device proposed in this utility model;

[0026] Figure 3A three-dimensional schematic diagram of the fixed plate of a novel portable radiation monitoring device proposed in this utility model;

[0027] Figure 4 A three-dimensional cross-sectional view of the rotating frame of a novel portable radiation monitoring device proposed in this utility model;

[0028] Figure 5 This utility model proposes a novel portable radiation monitoring device. Figure 4 Enlarged 3D schematic diagram of part A.

[0029] Legend:

[0030] 1. Body; 2. Monitoring sensor; 3. Bolt; 4. Rear shell; 5. Fixing plate; 6. Rotating frame; 7. Telescopic belt; 8. Limiting rod; 9. Limiting block; 10. Limiting spring; 11. Follower ring; 12. Limiting groove; 13. Slide rod. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 This utility model provides one embodiment: a novel portable radiation monitoring device, including a body 1, which is a radiation monitoring device in the form of a mobile phone shell. A monitoring sensor 2 is installed on the top of the body 1. The monitoring sensor 2 is existing technology and will not be described in detail; it is used to monitor the radiation level within the range of the body 1. A back cover 4 is detachably installed on the back of the body 1 via bolts 3. The back cover 4 is used to disassemble the body 1 via bolts 3 for easy inspection and maintenance. A fixing plate 5 is fixedly connected to the center of the back of the back cover 4. The fixing plate 5 is used to engage a rotating frame 6, providing it with... Rotate the origin point, and the outer wall of the fixed plate 5 is clamped with a rotating frame 6. The center of the rotating frame 6 is set to be circular, and the top and bottom are set with extension plates to extend the installation position of the telescopic belt 7 to increase the wearing range. The upper and lower ends of the back of the rotating frame 6 are clamped with the telescopic belt 7. The top and bottom ends of the telescopic belt 7 are set with opposite angles to prevent the telescopic belt 7 from falling off due to excessive pulling force. The bolt 3 is threadedly connected to the inner wall of the back shell 4. The bolt 3 is threadedly connected to the inner wall of the back of the body 1. The rotating frame 6 is rotatably connected to the outer wall of the back shell 4. The limiting rod 8 is slidably connected to the inner wall of the fixed plate 5.

[0033] Reference Figures 3-5A limiting rod 8 is slidably connected to the inner side wall of the rotating frame 6. The limiting rod 8 extends the limiting block 9 to the outside of the rotating frame 6, facilitating manual release of the limiting position. The end of the limiting rod 8 is fixedly connected to the limiting block 9, which engages with the limiting groove 12 to restrict the rotation of the rotating frame 6. The end of the limiting block 9 is elastically connected to a follower ring 11 via a limiting spring 10. The follower ring 11 provides a fixing point for the limiting spring 10 and ensures that the limiting spring 10 can follow the limiting block 9 in a circular motion. The outer wall of the fixed plate 5 has a limiting groove 12, which is provided in several sets to engage the limiting block 9 in multiple positions to change the angle between the machine body 1 and the rotating frame 6. A sliding rod 13 is fixedly connected to the outer wall of the follower ring 11. 13 is used to maintain the stable lateral movement of the limiting block 9 and the limiting rod 8, and to prevent the limiting spring 10 from being deformed or twisted by force. The limiting block 9 is slidably connected to the inner wall of the fixed plate 5 and is engaged with the inner wall of the limiting groove 12. One end of the limiting spring 10 is fixedly connected to the end of the limiting block 9 and the other end of the limiting spring 10 is fixedly connected to the outer wall of the follower ring 11. Through the opposing pressing force between the limiting spring 10 and the follower ring 11, the limiting block 9 is always engaged with the inner wall of the limiting groove 12 without being affected by external force. The follower ring 11 is rotatably connected to the inner wall of the fixed plate 5. The limiting block 9 is slidably connected to the outer wall of the slide rod 13 and the limiting rod 8 is slidably connected to the outer wall of the slide rod 13.

[0034] Working principle: When it is necessary to change the direction of the machine body 1, the two sets of limit rods 8 are manually pressed to drive the limit block 9 to disengage from the limit groove 12 and release the limit. Then, the machine body 1 is rotated to drive the fixed plate 5 to rotate to the required angle. Then, the limit rods 8 are released, and at the same time, the limit spring 10 rebounds the limit block 9 into the corresponding limit groove 12 and engages, so as to quickly change the angle of the machine body 1 and improve the convenience and applicability of the equipment. Then, the monitoring sensor 2 on the top of the machine body 1 is aligned with the direction or object to be monitored. The radiation amount is collected by the monitoring sensor 2 and the data is displayed on the display screen on the machine body 1.

[0035] When using the equipment, it can be used manually by holding the telescopic strap 7 or by binding it to the telescopic pole. Alternatively, it can be worn on the wrist of the operator. The telescopic strap 7 can accommodate different wrist sizes of the operator to a certain extent, making it easy to carry.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel portable radiation monitoring device, comprising a body (1), characterized in that: The top of the body (1) is equipped with a monitoring sensor (2). The back of the body (1) is detachably installed with a rear shell (4) by bolts (3). A fixed plate (5) is fixedly connected to the center of the back of the rear shell (4). A rotating frame (6) is snapped onto the outer wall of the fixed plate (5). A limit rod (8) is slidably connected to the inner side of the rotating frame (6). A limit block (9) is fixedly connected to the end of the limit rod (8). A follower ring (11) is elastically connected to the end of the limit block (9) by a limit spring (10). A limit groove (12) is opened on the outer wall of the fixed plate (5). A slide rod (13) is fixedly connected to the outer wall of the follower ring (11).

2. The novel portable radiation monitoring device according to claim 1, characterized in that: The rotating frame (6) has telescopic straps (7) attached to the upper and lower ends of its back.

3. The novel portable radiation monitoring device according to claim 1, characterized in that: The bolt (3) is threaded onto the inner wall of the rear shell (4) and the bolt (3) is threaded onto the inner wall of the back of the body (1).

4. The novel portable radiation monitoring device according to claim 1, characterized in that: The rotating frame (6) is rotatably connected to the outer wall of the rear shell (4), and the limiting rod (8) is slidably connected to the inner wall of the fixed plate (5).

5. A novel portable radiation monitoring device according to claim 1, characterized in that: The limiting block (9) is slidably connected to the inner wall of the fixed plate (5), and the limiting block (9) is engaged with the inner wall of the limiting groove (12).

6. A novel portable radiation monitoring device according to claim 1, characterized in that: One end of the limiting spring (10) is fixedly connected to the end of the limiting block (9), and the other end of the limiting spring (10) is fixedly connected to the outer wall of the follower ring (11).

7. A novel portable radiation monitoring device according to claim 1, characterized in that: The follower ring (11) is rotatably connected to the inner wall of the fixed disk (5).

8. A novel portable radiation monitoring device according to claim 1, characterized in that: The limiting block (9) is slidably connected to the outer wall of the slide rod (13), and the limiting rod (8) is slidably connected to the outer wall of the slide rod (13).

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