Folding portable darkroom tent capable of isolating rays

Abstract

The utility model discloses a folding portable darkroom tent capable of isolating rays, which comprises a support rod, the surface of the support rod is movably sleeved with a movable sleeve, the outer side of the upper end of the movable sleeve is movably connected with a small umbrella rib, the upper end of the small umbrella rib is movably provided with a large umbrella rib, the lower end of the large umbrella rib is fixedly provided with a positioning ring, and the positioning ring is fixedly connected with the movable sleeve. Arc-shaped rods are connected to the outer sides of the large umbrella ribs, and isolation tarpaulin is sewn to the outer sides of the arc-shaped rods; the large umbrella ribs and the small umbrella ribs can be unfolded through rotating connection between the large umbrella ribs and the small umbrella ribs, arc-shaped rods of arc-shaped structures are arranged on the outer sides of the large umbrella ribs, the length of the arc-shaped rods is larger than that of the large umbrella ribs, after the large umbrella ribs are unfolded, the arc-shaped ends of the arc-shaped rods face downwards, and through cooperation between the arc-shaped rods and the large umbrella ribs, the large umbrella ribs and the small umbrella ribs can be unfolded. The isolation tarpaulin sewed on the outer side of the arc-shaped rod can be unfolded, and the isolation tarpaulin is unfolded and folded along with the folding and unfolding of the large umbrella ribs by utilizing the mutual matching between the isolation tarpaulin and the large umbrella ribs.

Description

Technical Field

[0001] The utility model relates to the technical field of portable X-ray machines, in particular to a foldable portable darkroom tent capable of isolating rays. Background Technique

[0002] The portable X-ray machine has the advantages of miniaturization and easy portability, and can be used for the examination of rural and urban residents. When using the portable X-ray machine, an isolation area can be set to prevent X-rays from affecting others. A darkroom tent structure is used to block X-rays and isolate the examination area, improving the safety of using the portable X-ray machine. Therefore, the tent plays an important role in the use of the portable X-ray machine.

[0003] A miniaturized anechoic chamber is disclosed in the patent with the publication number CN206489225U. The miniaturized anechoic chamber includes a tent skeleton, an electromagnetic shielding tent, a turntable, and an insulating test table. Among them, the tent skeleton, the camera monitoring unit, the turntable, and the insulating test table are all arranged inside the electrical measurement shielding tent; the insulating test table is placed on the turntable; the tent skeleton is used to support the electromagnetic shielding tent; the turntable is used to drive the insulating test table to rotate horizontally. The utility model provides a miniaturized anechoic chamber with light weight, small volume, convenient use, and good shielding efficiency, and at the same time solves the problem that the turntable in the anechoic chamber is prone to wire entanglement.

[0004] During the use of the existing darkroom tent, affected by the structure of the tent skeleton, after the tent is unfolded, the occupied area increases, the usable space of the tent in the unfolded state is large, and it is easily restricted by the use scenario, resulting in inconvenient use. Moreover, when it is folded up, the overall volume is large, making it difficult to move and carry, and the portability is poor.

[0005] Therefore, those skilled in the art provide a foldable portable darkroom tent capable of isolating rays to solve the problems raised in the above background technique. Content of the Utility Model

[0006] The purpose of the utility model is to provide a foldable portable darkroom tent capable of isolating rays to solve the problems that the existing darkroom tent has a large usable space, is restricted by the use scenario, and has poor overall portability when in use, as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A foldable portable darkroom tent capable of isolating rays, comprising: a support rod, a movable sleeve is movably sleeved on the surface of the support rod, and a small umbrella rib is movably connected to the outer side of the upper end of the movable sleeve. The upper end of the small umbrella rib is movably installed with a large umbrella rib. One end of the large umbrella rib is movably connected to the top end of the support rod. A positioning ring is fixedly arranged at the lower end of the large umbrella rib. An arc rod is connected to the outer side of the large umbrella rib. An isolation tent cloth is sewn on the outer side of the arc rod, and a trailing cloth is integrally connected to the lower end of the isolation tent cloth. The lower end of the support rod is connected with a threaded support rod.

[0009] As a further scheme in the present utility model, the lower end of the small umbrella rib is rotationally connected to the upper end of the movable sleeve through a shaft, and the upper end of the small umbrella rib is rotationally connected to the middle waist line of the large umbrella rib through a shaft.

[0010] As a further scheme in the present utility model, the small umbrella ribs and the large umbrella ribs are arranged in one-to-one correspondence, and the upper end of the large umbrella rib and the support rod are rotationally connected through a shaft.

[0011] As a further scheme in the present utility model, the upper end of the arc rod is rotationally connected to the upper end of the large umbrella rib through a shaft, and the outer shape of the arc rod is arc-shaped.

[0012] As a further scheme in the present utility model, the lower end of the arc rod passes through the positioning ring, and the length of the arc rod is longer than the length of the large umbrella rib.

[0013] As a further scheme in the present utility model, a transparent viewing window is arranged on the surface of the isolation tent cloth, an elastic band is arranged at the lower end of the trailing cloth, and a magic tape is connected to the surface of the trailing cloth.

[0014] As a further scheme in the present utility model, an electromagnetic shielding tent cloth is arranged on the inner side of the isolation tent cloth, and the lower end of the isolation tent cloth and the trailing cloth are integrally connected.

[0015] As a further scheme in the present utility model, a mounting disc is installed on the surface of the threaded support rod, and a support foot is movably connected to the bottom of the mounting disc. A rotating shaft connecting the support foot to the mounting disc is installed at the upper end of the support foot, and an anti-slip foot pad is installed at the lower end of the support foot.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. By setting a slidable moving sleeve on the support rod, the surface of the moving sleeve is movably connected to the small umbrella ribs. The small umbrella ribs are interconnected with the large umbrella ribs, and the large umbrella ribs are interconnected with the top end of the support rod. By using the rotational connection between the large umbrella ribs and the small umbrella ribs, both the large umbrella ribs and the small umbrella ribs can be opened. An arc-shaped rod with an arc-shaped structure is arranged on the outer side of the large umbrella ribs. The length of the arc-shaped rod is longer than that of the large umbrella ribs. After the large umbrella ribs are opened, the arc end faces downward. Through the cooperation between the arc-shaped rod and the large umbrella ribs, the isolation tarpaulin sewn on the outer side of the arc-shaped rod can be unfolded. With the length and arc-shaped structure of the arc-shaped rod, on the basis of the support rod, the isolation tarpaulin is unfolded and puffed up, and then a temporary darkroom is established by using the isolation tarpaulin, which is convenient for using a portable X-ray machine.

[0018] 2. By utilizing the mutual cooperation between the isolation tarpaulin and the large umbrella ribs, the isolation tarpaulin is unfolded and retracted as the large umbrella ribs are retracted and unfolded. After the large umbrella ribs are retracted, the arc-shaped rod drives the isolation tarpaulin to fit the large umbrella ribs, reducing the occupied space after retraction, thereby improving portability. At the same time, the support rod and the threaded support rod are connected by threads, and the height of the support rod can be adjusted, which can be adjusted according to the height of the user and is also conducive to storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a foldable portable darkroom tent that can isolate rays.

[0020] Figure 2 It is a schematic structural diagram of the small umbrella ribs and large umbrella ribs of a foldable portable darkroom tent that can isolate rays.

[0021] Figure 3 It is a schematic structural diagram of the isolation tarpaulin in a foldable portable darkroom tent that can isolate rays.

[0022] Figure 4 It is a schematic cross-sectional structural diagram of the isolation tarpaulin in a foldable portable darkroom tent that can isolate rays.

[0023] Figure 5 It is a schematic structural diagram of the threaded support rod in a foldable portable darkroom tent that can isolate rays.

[0024] In the figure: 1. Support rod; 2. Threaded support rod; 3. Mounting plate; 4. Support foot; 401. Rotating shaft; 402. Anti-slip foot pad; 5. Moving sleeve; 6. Small umbrella rib; 7. Large umbrella rib; 8. Positioning ring; 9. Arc-shaped rod; 10. Isolation tarpaulin; 1001. Transparent window; 1002. Trail cloth; 1003. Elastic ring; 1004. Magic tape; 1005. Electromagnetic shielding tarpaulin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 5 , the embodiment of the present utility model provides a foldable and portable darkroom tent that can isolate rays, including: a support rod 1, a movable sleeve 5 is movably sleeved on the surface of the support rod 1, and a small umbrella rib 6 is movably connected to the outer side of the upper end of the movable sleeve 5. The upper end of the small umbrella rib 6 is movably installed with a large umbrella rib 7. One end of the large umbrella rib 7 is movably connected to the top end of the support rod 1. The lower end of the small umbrella rib 6 is rotationally connected to the upper end of the movable sleeve 5 through a shaft. The upper end of the small umbrella rib 6 is rotationally connected to the middle waistline of the large umbrella rib 7 through a shaft. The small umbrella ribs 6 and the large umbrella ribs 7 are arranged in one-to-one correspondence, and the upper end of the large umbrella rib 7 and the support rod 1 are rotationally connected through a shaft.

[0027] Specifically, through the arrangement of the large umbrella ribs 7 and the small umbrella ribs 6, six groups of large umbrella ribs 7 and small umbrella ribs 6 are arranged in a ring and are connected to the movable sleeve 5. As the movable sleeve 5 moves up and down on the support rod 1, the small umbrella ribs 6 can be pulled, and then the small umbrella ribs 6 are used to pull the large umbrella ribs 7 to rotate, thereby realizing the deployment and retraction of the large umbrella ribs 7.

[0028] A positioning ring 8 is fixedly arranged at the lower end of the large umbrella rib 7. An arc rod 9 is connected to the outer side of the large umbrella rib 7. An isolation tent cloth 10 is sewn on the outer side of the arc rod 9. The lower end of the isolation tent cloth 10 is integrally connected with a trailing cloth 1002. The upper end of the arc rod 9 and the upper end of the large umbrella rib 7 are rotationally connected through a shaft. The outer shape of the arc rod 9 is arc-shaped. The lower end of the arc rod 9 passes through the positioning ring 8, and the length of the arc rod 9 is longer than that of the large umbrella rib 7.

[0029] Specifically, the arc rod 9 is located outside the large umbrella rib 7 and moves in cooperation with the movement of the large umbrella rib 7. A positioning ring 8 is arranged at the lower end of the large umbrella rib 7. The lower end of the arc rod 9 will pass through the positioning ring 8. The lower end of the large umbrella rib 7 will position and pull one end of the arc rod 9 through the positioning ring 8, so that the arc rod 9 can rotate in cooperation with the large umbrella rib 7, improving the cooperation degree between the arc rod 9 and the large umbrella rib 7, and thus facilitating the deployment and retraction of the isolation tent cloth 10.

[0030] The lower end of the support rod 1 is connected with a threaded support rod 2. An installation disk 3 is installed on the surface of the threaded support rod 2. A support foot 4 is movably connected to the bottom of the installation disk 3. The upper end of the support foot 4 is installed with a rotating shaft 401 connected to the installation disk 3. The lower end of the support foot 4 is installed with an anti-slip pad foot 402;

[0031] Specifically, by using the rotating structure between the supporting feet 4 and the mounting disc 3, after the supporting feet 4 are opened, they can support the lower end of the support rod 1, which is convenient for improving the stability of the support rod 1.

[0032] The surface of the isolation tarpaulin 10 is provided with a transparent window 1001. The lower end of the trailing cloth 1002 is provided with an elastic band 1003, and the surface of the trailing cloth 1002 is connected with a magic tape 1004. The inner side of the isolation tarpaulin 10 is provided with an electromagnetic shielding tarpaulin 1005. The lower end of the isolation tarpaulin 10 and the trailing cloth 1002 are integrally connected;

[0033] Specifically, the isolation tarpaulin 10 is divided into two layers, the outer layer is the isolation tarpaulin 10, which is made of waterproof material and adopts the pleating and ironing process, so that the outer layer of the isolation tarpaulin 10 has foldability, which is convenient for unfolding and retracting, improving the ductility and also facilitating retraction. The inner layer is the electromagnetic shielding tarpaulin 1005, which can isolate X-ray rays and improve the safety of using the portable X-ray machine. The internal use situation can be observed through the transparent window 1001. At the same time, the lower end of the isolation tarpaulin 10 adopts an elastic band 1003, which has elasticity. One side of the isolation tarpaulin 10 has a longer cloth than the other side, and with the setting of the magic tape 1004, after the user enters, the lower end can be tightened, and then the isolation tarpaulin 10 can be sealed.

[0034] The working principle of the utility model is as follows: when using the utility model, a flat ground position is found, and the supporting legs 4 are opened outwards by setting the rotating shaft 401 and utilizing the rotating structure of the supporting legs 4, so that the contact area between the unfolded supporting legs 4 and the ground is increased, thereby stabilizing the support rod 1; secondly, after tearing off the Velcro tape 1004, a portion of the surface of the isolation tarpaulin 10 is opened, and after seeing the movable sleeve 5 installed on the supporting rod 1 inside the isolation tarpaulin 10, the movable sleeve 5 is moved upwards along the supporting rod 1; as the movable sleeve 5 moves upwards, the lower end of the small umbrella rib 6 is connected to the movable sleeve 5, and the upper end of the small umbrella rib 6 expands outwards; during the expansion process, the small umbrella rib 6 will open the large umbrella rib 7, and the upper end of the large umbrella rib 7 is rotatably connected to the upper end of the supporting rod 1, so that the large umbrella rib 7 is unfolded with the upper end of the large umbrella rib 7 and the center of rotation; after unfolding, the arc rod 9 arranged on the outside of the large umbrella rib 7 will unfold with the large umbrella rib 7, and the arc rod The lower end of 9 will pass through the positioning ring 8, and the lower end of the large umbrella rib 7 will be positioned and pulled by the positioning ring 8. One end of the arc rod 9 will be rotated in contact with the large umbrella rib 7 and move in coordination with the movement of the large umbrella rib 7. Secondly, the isolation tarpaulin 10 arranged on the outside of the arc rod 9 will be unfolded as the arc rod 9 is unfolded. With the help of the length and arc structure of the arc rod 9, the isolation tarpaulin 10 is unfolded and puffed up on the basis of the support rod 1, and then a temporary darkroom is established using the isolation tarpaulin 10. Then, according to the height condition of the user, the support rod 1 and the threaded support rod 2 are threadedly connected to adjust the lifting and lowering of the support rod 1. Finally, the user enters the space supported by the isolation tarpaulin 10, and places a portable X-ray machine in the space of the isolation tarpaulin 10. The Velcro tape 1004 is used to close the isolation tarpaulin 10, and the interior is observed through the transparent window 1001 for coordinated use.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable portable darkroom tent that can isolate radiation, characterized in that: include: A support rod (1), wherein a movable sleeve (5) is movably provided on the surface of the support rod (1), and a small rib (6) is movably connected to the outer side of the upper end of the movable sleeve (5), a large rib (7) is movably mounted on the upper end of the small rib (6), one end of the large rib (7) is movably connected to the top end of the support rod (1), a positioning ring (8) is fixedly provided at the lower end of the large rib (7), an arc rod (9) is connected to the outer side of the large rib (7), an isolation tarpaulin (10) is sewn to the outer side of the arc rod (9), and a trailing cloth (1002) is integrally connected to the lower end of the isolation tarpaulin (10), and a threaded support rod (2) is connected to the lower end of the support rod (1).

2. A foldable portable darkroom tent capable of isolating radiation according to claim 1, characterized in that: The lower end of the small rib (6) is rotatably connected to the upper end of the movable sleeve (5) via a shaft, and the upper end of the small rib (6) is rotatably connected to the middle waistline of the large rib (7) via a shaft.

3. A foldable portable darkroom tent capable of isolating radiation according to claim 1, characterized in that: The small umbrella ribs (6) and the large umbrella ribs (7) are arranged in one-to-one correspondence, and the upper ends of the large umbrella ribs (7) are rotationally connected to the support rod (1) via an axis.

4. A foldable, radiation-isolating portable darkroom tent according to claim 1, characterized in that: The upper end of the arc-shaped rod (9) is rotatably connected to the upper end of the large umbrella rib (7) via an axis, and the outer shape of the arc-shaped rod (9) is arc-shaped.

5. The foldable portable darkroom tent capable of isolating radiation according to claim 1, characterized in that: The lower end of the arc-shaped rod (9) passes through the positioning ring (8), and the length of the arc-shaped rod (9) is longer than the length of the large umbrella rib (7).

6. The foldable portable darkroom tent capable of isolating radiation according to claim 1, characterized in that: The surface of the isolation tarpaulin (10) is provided with a transparent window (1001), the lower end of the trailing cloth (1002) is provided with an elastic ring (1003), and the surface of the trailing cloth (1002) is connected with a Velcro tape (1004).

7. A foldable, radiation-isolating portable darkroom tent according to claim 6, characterized in that: An electromagnetic shielding tarpaulin (1005) is provided on the inner side of the isolation tarpaulin (10), and the lower end of the isolation tarpaulin (10) and the trailing cloth (1002) are integrally connected.

8. The foldable, radiation-isolating portable darkroom tent according to claim 1, characterized in that: A mounting plate (3) is mounted on the surface of the threaded support rod (2), and a support foot (4) is movably connected to the bottom of the mounting plate (3); a rotating shaft (401) connected to the mounting plate (3) is mounted on the upper end of the support foot (4), and an anti-slip pad foot (402) is mounted on the lower end of the support foot (4).

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