A mobile radiation protection device

Abstract

The utility model discloses a movable radiation protection equipment, including protection mechanism, splicing mechanism and angle locking mechanism, the protection mechanism includes the protection board material, the splicing mechanism includes the clamping handle and the card hole, the upper portion of one side surface of protection board material is equipped with the limit slot, the upper portion fixedly connected with the tab of limit slot, the surface of the card hole is passed through and is equipped in the tab, the upper portion fixedly connected with the limit block of the other side surface of protection board material, the inside of limit block is equipped with the expansion slot, the clamping handle swing installation is in the inside of expansion slot, the angle locking mechanism includes the locking plate and the locking lever, the locking plate rotation is installed in the upper surface one side of protection board material, the locking lever fixed mounting is in the upper surface the other side of protection board material. The utility model discloses the splicing mechanism of setting, has realized the quick splicing and disassembly of radiation protection equipment, and the operation is simple, has improved the convenience and efficiency of multiple equipment combination use significantly.

Description

Technical Field

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

[0002] Radiation protection equipment refers to a general term for various devices and materials specifically designed to reduce or shield the harmful effects of ionizing radiation on the human body. Based on principles such as radiation shielding, distance protection, and shielding time control, these devices utilize high-density materials to absorb or attenuate radiation energy, or employ special structural designs to block radiation paths. In fields such as medical imaging, radiotherapy, nuclear industry, scientific research, and nuclear safety monitoring, these devices provide reliable safety barriers for operators, the public, and the environment, ensuring that the radiation dose received by the human body is controlled within safe limits when exposed to or operating radiation sources, thus protecting the health and safety of personnel.

[0003] In existing technologies, radiation protection equipment is typically designed as independent units with fixed dimensions and specific shapes to meet protection needs in specific scenarios. However, in practical applications, due to changes in site layout, protection requirements, or the need to expand the protection range, it is often necessary to combine multiple protection equipment units. However, the assembly process of these traditional devices often faces challenges. Their fixed dimensions and structural design result in insufficient flexibility when connecting them, and complex installation steps increase operational difficulty and time consumption, limiting the convenient application and adaptability of the equipment in complex environments. Utility Model Content

[0004] One objective of this invention is to provide a portable radiation protection device. This invention addresses the challenges often encountered in the assembly process of traditional devices mentioned above, where fixed dimensions and structural designs result in insufficient flexibility when connecting them. Complex installation steps increase operational difficulty and time consumption, limiting the convenient application and adaptability of the device in complex environments.

[0005] A movable radiation protection device according to an embodiment of the present invention includes a protection mechanism, a splicing mechanism, and an angle locking mechanism. The protection mechanism includes a protective plate. The splicing mechanism includes a locking rod and a locking hole. A limiting groove is formed on the upper part of one side surface of the protective plate. A protruding plate is fixedly connected to the upper part of the limiting groove. The locking hole is formed through the surface of the protruding plate. A limiting block is fixedly connected to the upper part of the other side surface of the protective plate. A telescopic groove is formed inside the limiting block. The locking rod is movably installed inside the telescopic groove. The angle locking mechanism includes a locking plate and a locking rod. The locking plate is rotatably installed on one side of the upper surface of the protective plate. The locking rod is fixedly installed on the other side of the upper surface of the protective plate.

[0006] Preferably, a movable base is fixedly installed on the lower surface of the protective plate, and casters are installed at the four corners of the lower surface of the movable base.

[0007] Preferably, the upper surface of the clamp is provided with an inclined surface to facilitate the splicing of another set of radiation protection equipment.

[0008] Preferably, a spring structure is installed between the lower surface of the lever and the inner lower surface of the telescopic groove.

[0009] Preferably, a connecting rod is fixedly connected to one side of the clamping rod, and a telescopic rod is rotatably mounted on one end of the connecting rod.

[0010] Preferably, the telescopic rod is rotatably mounted on the surface of the protective plate via a rotating shaft, and a counterweight is fixedly connected to the side surface of the rotating shaft via a transmission rod.

[0011] Preferably, the locking plate is movably mounted on the upper surface of the protective plate via a rotating rod. The upper end of the rotating rod is fixedly connected to a handle for easy manual rotation. The rotating rod is telescopic, and both the handle and the locking plate can slide and rotate via the rotating rod.

[0012] Preferably, the surface of the locking plate is provided with a plurality of locking holes, and the plurality of locking holes are arranged in a linear array on the surface of the locking plate.

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

[0014] This invention utilizes a splicing mechanism that allows for the rapid splicing and disassembly of radiation protection equipment when two or more devices need to be spliced ​​together to increase the radiation protection area. One set of radiation protection equipment is moved to the side of another set, and a limiting block is inserted into the limiting groove until it is fully inserted. Then, under the action of a counterweight, the transmission rod and telescopic rod rotate around the axis of rotation, causing the telescopic rod to spring upwards via a connecting rod. Simultaneously, the clamp is springed upwards by a spring structure and locked inside the locking hole of the other set of radiation protection equipment, thus achieving the splicing of the two sets of radiation protection equipment. For disassembly, the counterweight and transmission rod are pulled upwards, causing the telescopic rod to rotate downwards around the axis of rotation. The telescopic rod, through the connecting rod, presses the clamp downwards, and once the clamp leaves the locking hole, the two sets of radiation protection equipment can be directly disassembled. This achieves rapid splicing and disassembly of radiation protection equipment, is easy to operate, and significantly improves the convenience and efficiency of using multiple devices in combination.

[0015] This utility model features an angle locking mechanism. When it is necessary to lock the rotation angle of the spliced ​​protective panels, the handle is lifted upwards, and then the rotating rod and locking plate are rotated by the handle. The rotating plate is rotated to the locking rod on the upper surface of the other set of radiation protection equipment. The handle is then pressed downwards, causing the locking rod to engage with the corresponding locking hole on the surface of the locking plate. This locks the rotation angle of the two sets of radiation protection equipment, ensuring that the spliced ​​panels are stable and reliable, preventing accidental movement, and improving the overall protection effect. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a three-dimensional schematic diagram of the assembly of a movable radiation protection device proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of a portable radiation protection device proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of the limiting block in a movable radiation protection device proposed in this utility model.

[0020] Figure 4 This utility model proposes a portable radiation protection device. Figure 3 Enlarged view of point A in the middle;

[0021] In the diagram: 1. Protective mechanism; 101. Protective plate; 102. Movable base; 103. Casters; 2. Splicing mechanism; 201. Limiting groove; 202. Limiting block; 203. Protruding plate; 204. Telescopic groove; 205. Locking rod; 206. Spring structure; 207. Inclined surface; 208. Connecting rod; 209. Telescopic rod; 210. Rotating shaft; 211. Transmission rod; 212. Counterweight; 213. Locking hole; 3. Angle locking mechanism; 301. Locking rod; 302. Rotating rod; 303. Handle; 304. Locking plate; 305. Locking hole. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0023] refer to Figure 1-4A movable radiation protection device includes a protection mechanism 1, a splicing mechanism 2, and an angle locking mechanism 3. The protection mechanism 1 includes a protective plate 101. The splicing mechanism 2 includes a locking rod 205 and a locking hole 213. A limiting groove 201 is formed on the upper part of one side surface of the protective plate 101, and a protruding plate 203 is fixedly connected to the upper part of the limiting groove 201. The locking hole 213 is formed through the surface of the protruding plate 203. A limiting block 202 is fixedly connected to the upper part of the other side surface of the protective plate 101. A telescopic groove 204 is formed inside the limiting block 202. The locking rod 205 is movably installed inside the telescopic groove 204. The angle locking mechanism 3 includes a locking plate 304 and a locking rod 301. The locking plate 304 is rotatably installed on one side of the upper surface of the protective plate 101, and the locking rod 301 is fixedly installed on the other side of the upper surface of the protective plate 101. Through the splicing mechanism 2, when it is necessary to splice two or more radiation protection devices together, the radiation protection area can be increased. When one set of radiation protection equipment is moved to the side of another set of equipment, the limiting block 202 is inserted into the limiting groove 201 until the limiting block 202 is fully inserted. Under the action of the counterweight 212, the transmission rod 211 and the telescopic rod 209 rotate around the rotating shaft 210, so that the telescopic rod 209 pushes the locking rod 205 upward through the connecting rod 208. At the same time, the locking rod 205 is pushed upward by the spring structure 206 and locked inside the locking hole 213 of the other set of radiation protection equipment, realizing the splicing of the two sets of radiation protection equipment. When disassembling, the counterweight 212 and the transmission rod 211 are pulled upward, which drives the telescopic rod 209 to rotate downward around the rotating shaft 210. The telescopic rod 209 pushes the locking rod 205 downward through the connecting rod 208. After the locking rod 205 leaves the locking hole 213, the two sets of radiation protection equipment can be directly disassembled. This realizes the rapid splicing and disassembly of radiation protection equipment, which is easy to operate and significantly improves the convenience and efficiency of using multiple equipment in combination.

[0024] Example 1: A movable base 102 is fixedly installed on the lower surface of the protective plate 101. Universal wheels 103 are installed at the four corners of the lower surface of the movable base 102. The upper surface of the clamping rod 205 is provided with an inclined surface 207 to facilitate the splicing of another set of radiation protection equipment. A spring structure 206 is installed between the lower surface of the clamping rod 205 and the lower inner surface of the telescopic groove 204. A connecting rod 208 is fixedly connected to one side of the clamping rod 205. A telescopic rod 209 is rotatably installed at one end of the connecting rod 208. The telescopic rod 209 is rotatably installed on the surface of the protective plate 101 through a rotating shaft 210. A counterweight 212 is fixedly connected to the side surface of the rotating shaft 210 through a transmission rod 211.

[0025] Example 2: The locking plate 304 is movably mounted on the upper surface of the protective plate 101 via a rotating rod 302. A handle 303 is fixedly connected to the upper end of the rotating rod 302 for easy manual rotation. The rotating rod 302 is telescopic, allowing both the handle 303 and the locking plate 304 to slide and rotate. Several sets of locking holes 305 are perforated on the surface of the locking plate 304, arranged in a linear array. An angle locking mechanism 3 is used to lock the plate when needed. To lock the rotation angle of the spliced ​​protective plate 101, lift the handle 303 upwards, then rotate the rotating rod 302 and the locking plate 304 through the handle 303, so that the rotating plate rotates to the locking rod 301 on the upper surface of the other set of radiation protection equipment. Press the handle 303 downwards so that the locking rod 301 is engaged in the locking hole 305 at the corresponding position on the surface of the locking plate 304, thereby locking the rotation angle of the two sets of radiation protection equipment, ensuring that the splicing is stable and reliable, preventing accidental movement, and improving the overall protection effect.

[0026] When using this device, to expand the protected area, first move the device with casters 103 closer to the target device. The operator aligns the limiting block 202 on the side of this device with and inserts it into the limiting groove 201 on the upper surface of the other device. As the limiting block 202 is fully inserted, the counterweight 212 inside the device generates torque due to gravity, driving the connected transmission rod 211 and telescopic rod 209 to rotate around the pivot 210. This rotation transmits force through the connecting rod 208, causing the locking rod 205 to move upward within the telescopic groove 204, while the compressed spring... The spring structure 206 also applies an upward force to the locking rod 205, causing it to spring upward and precisely engage its end in the pre-set locking hole 213 on the protrusion plate 203 of the other device, thus firmly connecting the two sets of devices. For disassembly, simply reverse the operation: manually lift the counterweight 212 and transmission rod 211 upward. This changes the direction of the torque, causing the telescopic rod 209 to rotate in the opposite direction around the pivot 210. The connecting rod 208 then presses the locking rod 205 downward, overcoming the spring force and disengaging it from the locking hole 213 of the other device, allowing the two sets of devices to be easily separated. After the splicing is completed, if it is necessary to adjust and fix the relative angle of the spliced ​​protective plate 101, the angle locking mechanism 3 is used. The operator first lifts the handle 303 on the locking plate 304 upwards. Due to the movable installation of the rotating rod 302, lifting the handle 303 causes the rotating rod 302, which is fixedly connected to it and is telescopic, and the locking plate 304 below the rotating rod 302 to be lifted and rotated together. Then, the operator holds the handle 303 and rotates the rotating rod 302, causing the locking plate 304 to rotate and guide it to the position of the locking rod 301 on the upper surface of the adjacent equipment, thus positioning it. Once accurate, the operator releases handle 303 and presses it downwards. At this time, the rotating rod 302 and its connected locking plate 304 rotate downwards to reset. Among the multiple locking holes 305 arranged in a linear array on the surface of the locking plate 304, one will be precisely aligned with and lock the locking rod 301 on the adjacent device. After the locking rod 301 enters the locking hole 305, the current relative angle of the two sets of devices is locked, ensuring the overall stability of the splicing and preventing angle deviation due to external force or vibration. This effectively improves the reliability and safety of the overall protection system in complex environments.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable radiation protection device, characterized in that, The system includes a protective mechanism (1), a splicing mechanism (2), and an angle locking mechanism (3). The protective mechanism (1) includes a protective plate (101). The splicing mechanism (2) includes a locking rod (205) and a locking hole (213). A limiting groove (201) is formed on the upper part of one side surface of the protective plate (101). A protruding plate (203) is fixedly connected to the upper part of the limiting groove (201). The locking hole (213) is formed through the surface of the protruding plate (203). A limiting block (202) is fixedly connected to the upper part of the other side surface of the protective plate (101). The limiting block (202) has a telescopic groove (204) inside. The locking rod (205) is movably installed inside the telescopic groove (204). The angle locking mechanism (3) includes a locking plate (304) and a locking rod (301). The locking plate (304) is rotatably installed on one side of the upper surface of the protective plate (101), and the locking rod (301) is fixedly installed on the other side of the upper surface of the protective plate (101).

2. The portable radiation protection device according to claim 1, characterized in that, A movable base (102) is fixedly installed on the lower surface of the protective plate (101), and casters (103) are installed at the four corners of the lower surface of the movable base (102).

3. A portable radiation protection device according to claim 1, characterized in that, The upper surface of the clamp (205) is provided with a bevel (207) to facilitate the splicing of another set of radiation protection equipment.

4. A portable radiation protection device according to claim 1, characterized in that, A spring structure (206) is installed between the lower surface of the lever (205) and the inner lower surface of the telescopic groove (204).

5. A portable radiation protection device according to claim 1, characterized in that, A connecting rod (208) is fixedly connected to one side of the clamp (205), and a telescopic rod (209) is rotatably installed at one end of the connecting rod (208).

6. A portable radiation protection device according to claim 5, characterized in that, The telescopic rod (209) is rotatably mounted on the surface of the protective plate (101) via a rotating shaft (210), and a counterweight (212) is fixedly connected to the side surface of the rotating shaft (210) via a transmission rod (211).

7. A portable radiation protection device according to claim 1, characterized in that, The locking plate (304) is movably mounted on the upper surface of the protective plate (101) via a rotating rod (302). The upper end of the rotating rod (302) is fixedly connected to a handle (303) for easy manual rotation of the rotating rod (302). The rotating rod (302) is a telescopic structure. Both the handle (303) and the locking plate (304) can slide and rotate via the rotating rod (302).

8. A portable radiation protection device according to claim 1, characterized in that, The surface of the locking plate (304) is provided with a plurality of sets of locking holes (305), which are arranged in a linear array on the surface of the locking plate (304).

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