Novel radiation-proof door pocket

Abstract

The utility model belongs to medical door technical field, concretely is a kind of novel anti-radiation door door pocket, including upside frame, the upside frame bottom is provided with frame mechanism, the frame mechanism includes: left frame assembly, including upside frame bottom one side through the left side frame of buckle component connection;Right frame assembly, including upside frame bottom away from left side frame and set right side frame, the relative inner wall between right side frame is fixedly connected with baffle, right side frame both sides are fixedly connected with a group of slide rail, the side of right side frame close to left side frame is provided with moving frame body, and moving frame body side wall edge is arc surface, to solve the sealing device of door pocket mostly for fixed type, cannot according to the dynamic adjustment of door deformation or installation error, it is difficult to meet the scene of high protection requirement, to cause the problem of insufficient sealing, cannot effectively block radiation from door pocket gap leakage.

Description

Technical Field

[0001] This utility model belongs to the field of medical door technology, specifically a new type of radiation-proof door frame. Background Technology

[0002] Medical doors are doors used in medical settings. The main functions of the door frame are to secure the door leaf, protect wall corners, and provide decoration, protecting the door from scratches, corrosion, damage, and dirt. Based on the opening and closing characteristics of the door, door frames can be divided into revolving door frames and sliding door frames. In special settings such as radiology rooms, the door and its frame also have radiation protection requirements.

[0003] In existing technologies, most door frame sealing devices are fixed and cannot be dynamically adjusted according to door deformation or installation errors. This makes it difficult to meet the high protection requirements of scenarios, resulting in insufficient sealing and inability to effectively block radiation leakage from door frame gaps.

[0004] Therefore, this utility model provides a novel anti-radiation door frame. Utility Model Content

[0005] To address the shortcomings of existing technologies and solve the problem that most door frame sealing devices are fixed and cannot be dynamically adjusted according to door deformation or installation errors, making it difficult to meet high protection requirements, thus causing insufficient sealing and ineffective prevention of radiation leakage from door frame gaps.

[0006] The technical solution adopted by this utility model to solve its technical problem is: a novel anti-radiation door frame of this utility model, including an upper frame, a frame mechanism provided at the bottom of the upper frame, the frame mechanism including: a left frame assembly, including a left frame connected to the bottom side of the upper frame by a buckle assembly;

[0007] The right side frame assembly includes a right frame located at the bottom of the upper frame away from the left frame. A partition is fixed between the inner walls of the right frame and the upper frame. A set of slide rails is fixed to both sides of the right frame. A movable frame is provided on the side of the right frame closer to the left frame, and the edge of the movable frame's side wall is curved. Sliding grooves are provided on the inner walls of the movable frame. The movable frame is slidably connected to the slide rails through a set of sliding grooves. The right frame is connected to the inner side of the movable frame through an elastic component.

[0008] Preferably, the elastic component includes a guide unit and a fixing plate fixed between the right frame and the inner wall of the frame, the fixing plate being connected to the right frame via a set of first springs.

[0009] Preferably, the guide unit includes a set of guide rods fixed to the inner wall of the movable frame, a set of first guide holes opened on the right side frame, a set of second guide holes opened on the fixed plate, and the guide rods slidably connected in the first guide holes and the second guide holes.

[0010] Preferably, a rectangular strip is fixed to the side wall of the movable frame, and an elastic sealing strip is fixed to the side wall of the rectangular strip. The cross-section of the elastic sealing strip is elliptical and hollow.

[0011] Preferably, the buckle assembly includes a locking unit and a rectangular block fixed to the top of the upper frame in the horizontal direction. The rectangular block has a rectangular groove on its side wall, and locking grooves are formed on the opposite side walls of the rectangular groove.

[0012] Preferably, the locking unit includes a rectangular piece, a protrusion is fixedly connected to the side wall of the rectangular piece, and grooves are provided at both ends of the protrusion. A locking block is fixedly connected to the bottom of the groove by a second spring.

[0013] Preferably, a support block is fixedly connected between the top of the right frame and the inner wall, and support rods are fixedly connected to the inner walls of the upper frame.

[0014] Preferably, the surfaces of the upper frame, left frame, right frame and movable frame are all coated with an anti-radiation coating.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The novel radiation-proof door frame of this utility model connects the movable frame to the right frame through a set elastic component. This allows the radiation-proof door to compress the arc-shaped surface of the movable frame when closing, and then close. After the radiation-proof door is closed, the movable frame, under the setting of the elastic component, can seal the radiation-proof door with the movable frame through elasticity. This solves the problem that in the prior art, most door frame sealing devices are fixed and cannot be dynamically adjusted according to door deformation or installation errors, making it difficult to meet high protection requirements. This results in insufficient sealing and inability to effectively block radiation leakage from the gaps in the door frame.

[0017] 2. The novel anti-radiation door frame of this utility model has grooves at both ends of the protrusion and a locking block fixed by a second spring. This allows the left and upper frame to be quickly connected when the worker is installing the left and upper frame, which facilitates the installation operation, provides auxiliary support, and improves installation efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a perspective view of the present invention;

[0020] Figure 2 This is a schematic diagram of the left side frame of this utility model;

[0021] Figure 3 This is a schematic diagram of the protrusion in this utility model;

[0022] Figure 4 yes Figure 2 Enlarged view of A in the middle;

[0023] Figure 5 This is a schematic diagram of the slide rail in this utility model;

[0024] Figure 6 This is a sectional view of the movable frame in this utility model;

[0025] In the diagram: 1. Upper frame; 2. Left frame; 3. Right frame; 4. Partition; 5. Slide rail; 6. Moving frame; 7. Arc-shaped surface; 8. Sliding groove; 9. Fixing plate; 10. First spring; 11. Guide rod; 12. First guide hole; 13. Second guide hole; 14. Rectangular strip; 15. Elastic sealing strip; 16. Rectangular block; 17. Rectangular groove; 18. Locking groove; 19. Rectangular piece; 20. Protrusion; 21. Groove; 22. Second spring; 23. Locking block; 24. Support block; 25. Support rod. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figures 1 to 6 As shown in the figure, a novel anti-radiation door frame according to an embodiment of the present invention includes an upper frame 1. The bottom of the upper frame 1 is provided with a frame mechanism, which includes: a left frame assembly, including a left frame 2 connected to the bottom side of the upper frame 1 by a snap-fit ​​assembly; and a right frame assembly, including a right frame 3 located at the bottom of the upper frame 1 away from the left frame 2. A partition 4 is fixed between the right frame 3 and its inner wall. A set of slide rails 5 is fixed to both sides of the right frame 3. A movable frame 6 is provided on the side of the right frame 3 near the left frame 2. The side wall edge of the movable frame 6 is an arc-shaped surface 7. Sliding grooves 8 are provided on the inner wall of the movable frame 6. The movable frame 6 is slidably connected to the set of slide rails 5 through a set of sliding grooves 8. The right frame 3 is connected to the inner side of the movable frame 6 through an elastic assembly.

[0028] During operation, the elastic component connects the movable frame 6 to the right frame 3, allowing the radiation-proof door to press against the curved surface 7 of the movable frame 6 when closing, thus closing the door. After closing, the movable frame 6, thanks to the elastic component, seals the radiation-proof door with the movable frame 6. This solves the problem in existing technologies where door frame sealing devices are mostly fixed and cannot be dynamically adjusted according to door deformation or installation errors, making it difficult to meet high protection requirements and resulting in insufficient sealing and inability to effectively block radiation leakage from door frame gaps.

[0029] The elastic component includes a guide unit and a fixing plate 9 fixed between the right frame 3 and the inner wall of the frame. The fixing plate 9 is connected to the right frame 3 by a set of first springs 10.

[0030] The guide unit includes a set of guide rods 11 fixed to the inner wall of the movable frame 6, a set of first guide holes 12 opened on the right frame 3, and a set of second guide holes 13 opened on the fixed plate 9. The guide rods 11 are slidably connected in the first guide holes 12 and the second guide holes 13.

[0031] During operation, the design of the guide rod 11, the first guide hole 12 and the second guide hole 13 improves the stability of the moving frame 6 during the sliding process, ensuring the smooth operation of the equipment. The first spring 10 provides elastic force to the moving frame 6, enabling the moving frame 6 to move under the elastic force.

[0032] A rectangular strip 14 is fixed to the side wall of the movable frame 6, and an elastic sealing strip 15 is fixed to the side wall of the rectangular strip 14. The cross-section of the elastic sealing strip 15 is elliptical and hollow.

[0033] During operation, the elastic sealing strip 15 can reduce the impact when the radiation protection door is closed, preventing damage to the radiation protection door frame and affecting the radiation protection effect. At the same time, it also plays a sealing role to prevent radiation leakage due to gaps.

[0034] The snap-fit ​​assembly includes a snap-fit ​​unit and a rectangular block 16 that is horizontally fixed to the top of the upper frame 1. The rectangular block 16 has a rectangular groove 17 on its side wall, and snap-fit ​​grooves 18 are provided on the opposite side walls of the rectangular groove 17.

[0035] The locking unit includes a rectangular piece 19, with a protrusion 20 fixed to the side wall of the rectangular piece 19. Both ends of the protrusion 20 are provided with grooves 21, and the bottom of the groove 21 is fixed to a locking block 23 by a second spring 22.

[0036] During operation, the protrusion 20 has grooves 21 at both ends, and the locking block 23 is fixedly connected by the second spring 22. This allows the operator to quickly connect the left frame 2 and the upper frame 1 when installing the left frame 2 and the upper frame 1, which facilitates the operator's installation operation, plays an auxiliary support role, and improves installation efficiency.

[0037] A support block 24 is fixedly connected between the top of the right frame 3 and the inner wall, and support rods 25 are fixedly connected to the inner wall of the upper frame 1.

[0038] During operation, the pair of support rods 25 can limit the installation of the right frame 3, and the support block 24 supports the support rods 25, making it easier for workers to install the upper frame 1 and the right frame 3, avoiding deviations and facilitating the installation process.

[0039] The surfaces of the upper frame 1, the left frame 2, the right frame 3, and the movable frame 6 are all coated with an anti-radiation coating.

[0040] During operation, the surfaces of the upper frame 1, left frame 2, right frame 3 and movable frame 6 are all coated with an anti-radiation coating. The anti-radiation coating can effectively absorb, scatter or reflect radiation energy and reduce the propagation of radiation. The anti-radiation coating is made of lead powder mixed with titanates (such as barium titanate and potassium titanate).

[0041] Working principle: The movable frame 6 is connected to the right frame 3 by the set elastic component. When the radiation protection door is closed, it can squeeze the arc-shaped surface 7 of the movable frame 6 and then close. After the radiation protection door is closed, the movable frame 6 can seal the radiation protection door with the movable frame 6 by the elasticity of the elastic component. This solves the problem that in the existing technology, the sealing device of the door frame is mostly fixed and cannot be dynamically adjusted according to the deformation of the door or installation error. It is difficult to meet the high protection requirements of the scenario, which will cause insufficient sealing and failure to effectively block radiation from leaking from the gap of the door frame.

[0042] The design of the guide rod 11, the first guide hole 12 and the second guide hole 13 improves the stability of the moving frame 6 during the sliding process and ensures the smooth operation of the equipment. The first spring 10 provides elastic force to the moving frame 6, enabling the moving frame 6 to move under the elastic force.

[0043] The elastic sealing strip 15 can reduce the impact when the radiation-proof door is closed, preventing damage to the radiation-proof door frame and affecting the radiation protection effect. At the same time, it can also seal the door to prevent radiation leakage due to gaps.

[0044] With grooves 21 at both ends of the protrusion 20 and a locking block 23 fixed by the second spring 22, the left frame 2 and the upper frame 1 can be quickly connected when the workers install them, which facilitates the installation operation, provides auxiliary support, and improves installation efficiency.

[0045] The pair of support rods 25 can limit the installation of the right frame 3, and the support block 24 supports the support rods 25, making it easier for workers to install the upper frame 1 and the right frame 3, avoiding deviations and facilitating the installation process.

[0046] The surfaces of the upper frame 1, left frame 2, right frame 3 and movable frame 6 are all coated with an anti-radiation coating. The anti-radiation coating can effectively absorb, scatter or reflect radiation energy and reduce the propagation of radiation. The anti-radiation coating is made of lead powder mixed with titanates (such as barium titanate and potassium titanate).

[0047] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0048] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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 limiting the scope of protection of this utility model.

[0049] 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 illustrative of the 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 novel radiation-proof door frame, comprising an upper frame (1), characterized in that: The upper frame (1) has a frame mechanism at its bottom, the frame mechanism comprising: The left side frame component includes an upper frame (1) and a left frame (2) connected to the bottom side by a snap-fit ​​component. The right side frame assembly includes a right side frame (3) located at the bottom of the upper frame (1) away from the left frame (2). A partition (4) is fixed between the right side frame (3) and the inner wall. A set of slide rails (5) is fixed on both sides of the right side frame (3). A movable frame (6) is provided on the side of the right side frame (3) close to the left frame (2). The side wall edge of the movable frame (6) is an arc surface (7). A sliding groove (8) is provided on the inner wall of the movable frame (6). The movable frame (6) is slidably connected to a set of slide rails (5) through a set of sliding grooves (8). The right side frame (3) is connected to the inner side of the movable frame (6) through an elastic component.

2. The novel radiation-proof door frame according to claim 1, characterized in that: The elastic component includes a guide unit and a fixing plate (9) fixed between the inner wall of the right frame (3) and the right frame (3). The fixing plate (9) is connected to the right frame (3) by a set of first springs (10).

3. The novel radiation-proof door frame according to claim 2, characterized in that: The guide unit includes a set of guide rods (11) fixedly connected to the inner wall of the movable frame (6), a set of first guide holes (12) opened on the right frame (3), and a set of second guide holes (13) opened on the fixed plate (9). The guide rods (11) are slidably connected in the first guide holes (12) and the second guide holes (13).

4. The novel radiation-proof door frame according to claim 1, characterized in that: The movable frame (6) has a rectangular strip (14) fixed to its side wall, and an elastic sealing strip (15) is fixed to the side wall of the rectangular strip (14). The cross-section of the elastic sealing strip (15) is elliptical and hollow.

5. A novel radiation-proof door frame according to claim 1, characterized in that: The buckle assembly includes a locking unit and a rectangular block (16) fixed to the top of the upper frame (1) in the horizontal direction. The rectangular block (16) has a rectangular groove (17) on its side wall, and the rectangular groove (17) has a locking groove (18) on the opposite side wall.

6. A novel radiation-proof door frame according to claim 5, characterized in that: The positioning unit includes a rectangular piece (19), and a protrusion (20) is fixedly connected to the side wall of the rectangular piece (19). Both ends of the protrusion (20) are provided with grooves (21), and a positioning block (23) is fixedly connected to the bottom of the groove (21) by a second spring (22).

7. A novel radiation-proof door frame according to claim 1, characterized in that: A support block (24) is fixed between the top of the right frame (3) and the inner wall, and a support rod (25) is fixed between the upper frame (1) and the inner wall.

8. A novel radiation-proof door frame according to claim 1, characterized in that: The surfaces of the upper frame (1), left frame (2), right frame (3) and movable frame (6) are all coated with an anti-radiation coating.

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