Movable anti-radiation plugging plate device

Abstract

The utility model relates to the technical field of medical protection equipment, in particular to a movable anti-radiation plugging plate device. Comprising a plugging assembly, the plugging assembly comprises a fixed plate frame, a movable plate frame is slidably connected to the interior of the fixed plate frame, and a plugging plate is rotatably connected to the movable plate frame; and a positioning assembly is arranged on the movable plate frame. The movable plate frame in sliding connection is arranged in the fixed plate frame, the fixed plate frame is fixed in the door opening of the radiation chamber during installation, and the installation position of the plugging plate does not need to be accurately controlled during installation; the arranged movable plate frame can move in the fixed plate frame in a blocked state, and the position of the movable plate frame can be adjusted according to actual use requirements; by arranging the rotatable plugging plate and the positioning assembly for positioning the plugging plate on the movable plate frame, the plugging plate can be positioned to any angle to be used, interactive use of medical articles is facilitated, and the medical instrument has high flexibility, adaptability and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of medical protection equipment, in particular to a movable radiation-proof blocking plate device. Background Art

[0002] The radiology department is an important auxiliary examination department in the hospital. In the construction of modern hospitals, the radiology department is a department that integrates examination, diagnosis and treatment. Many diseases in various clinical departments must be examined by radiology equipment to achieve clear diagnosis and auxiliary diagnosis. Radiology equipment will generate a lot of radiation when used, so a reversible blocking plate is generally set at the connection between the inspection room and the operation room for protection and opening and interaction of medical items.

[0003] The installation position of the existing blocking plate is fixed and cannot be adjusted according to actual needs. During installation, the installation position needs to be precisely controlled, which is troublesome. Therefore, the utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a movable radiation protection blocking plate device, which can freely adjust the use position of the blocking plate according to actual use needs, is easy to use, has low requirements for installation accuracy, is easy to install, and has strong flexibility and adaptability.

[0005] The utility model provides a movable radiation-proof blocking plate device, comprising a blocking component, wherein the blocking component comprises a fixed plate frame, a movable plate frame is slidably connected inside the fixed plate frame, and a blocking plate is rotatably connected to the movable plate frame; a positioning component is provided on the movable plate frame.

[0006] Furthermore, the blocking plate is rotatably connected to the movable plate frame via a rotating shaft.

[0007] Furthermore, a positioning tooth groove is provided at one end of the rotating shaft; the positioning assembly includes an operating rod rotatably connected to the movable plate frame, a linkage rod is rotatably connected inside the movable plate frame, and the operating rod and the linkage rod are connected through a gear transmission; a functional ring is sleeved on the outside of the linkage rod, and a positioning gear is provided on the side of the functional ring away from the linkage rod, and the positioning gear can be inserted into the positioning tooth groove.

[0008] Furthermore, the positioning tooth groove is fixedly connected to the rotating shaft, and the positioning gear is fixedly connected to the functional ring.

[0009] Furthermore, a protrusion is provided on the inner wall of the functional ring, a functional groove is provided on the outer peripheral wall of the linkage rod, and the protrusion is located in the functional groove.

[0010] Furthermore, the functional groove is composed of a spiral positioning groove and an arc-shaped contact groove, and the release groove is connected to the positioning groove end to end.

[0011] Furthermore, top springs are provided at the top and bottom of the functional ring, and the top springs are connected to the movable plate frame.

[0012] Furthermore, the top and bottom of the functional ring are both provided with connecting blocks, and the top spring is fixedly connected to the connecting blocks.

[0013] Furthermore, a driving gear is provided at one end of the operating rod, and a driven gear is provided at one end of the linkage rod away from the functional ring, and the driving gear is meshed with the driven gear.

[0014] Furthermore, magnetic blocks are provided at the bottom of the blocking plate and the lower inner side of the movable plate frame.

[0015] In summary, compared with the prior art, the utility model has the following advantages:

[0016] The technical solution of the utility model is to set a slidingly connected movable plate frame inside the fixed plate frame, and fix the fixed plate frame in the door opening of the radiation room during installation. Compared with the prior art of directly installing the blocking plate, it is simpler and more convenient, and there is no need to accurately control the installation position of the blocking plate during installation; the set movable plate frame can move in the fixed plate frame while maintaining the blocking state, and the position of the movable plate frame can be adjusted according to actual use needs; by setting a rotatable blocking plate and a positioning component for positioning the blocking plate on the movable plate frame, the blocking plate can be positioned at any angle for use, which is convenient for the interactive use of medical supplies, flexible in use, easy to adjust, and has strong flexibility, adaptability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of the radiation protection blocking plate device in the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the radiation protection blocking plate device in the embodiment of the utility model;

[0020] Figure 3 For the utility model embodiment Figure 2 A partial enlarged view of the middle A;

[0021] Figure 4 This is a schematic diagram of the structure of the positioning assembly in the embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the operating rod and the movable plate frame in the embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure after the blocking plate is opened in the embodiment of the utility model;

[0024] Figure 7 In the embodiment of the utility model Figure 6 A partial enlarged view of point B in the middle.

[0025] Explanation of the reference numerals: 1-sealing assembly; 101-fixed plate frame; 102-movable plate frame; 103-sealing plate; 1031-magnetic block; 1032-positioning tooth groove; 1033-rotating shaft; 2-positioning assembly; 201-functional ring; 2011-positioning gear; 2012-protrusion; 2013-top spring; 2014-connecting block; 202-linking rod; 2021-positioning groove; 2022-release groove; 2023-driven gear; 203-operating rod; 2031-driving gear. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it 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 connection 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.

[0029] Example

[0030] A movable radiation-proof blocking plate device, such as Figure 1 and Figure 2 As shown, it includes a blocking component 1, which includes a fixed plate frame 101, a movable plate frame 102 is slidably connected inside the fixed plate frame 101, and a blocking plate 103 that can be opened up and down is rotatably connected to the movable plate frame 102 through a rotating shaft 1033.

[0031] The fixed plate frame 101 is composed of a rectangular frame and two rectangular flat plates with windows, and the two flat plates are fixed on both sides of the rectangular frame. The movable plate frame 102 is a rectangular flat plate with a window, and the window is rotatably connected to the blocking plate 103 through a rotating shaft 1033. The movable plate frame 102 is slidably connected to the inside of the fixed plate frame 101, and a slide groove can be set on the side edges of the two length directions of the rectangular frame of the fixed plate frame 101, and the two side edges of the movable plate frame 102 are located in the slide groove. When in use, the position adjustment of the blocking plate 103 on the fixed plate frame 101 is achieved by pushing and pulling the movable plate frame 102. When designed, the length of the movable plate frame 102 is long enough so that the window of the fixed plate frame 101 is always sealed when it moves.

[0032] The blocking plate in the prior art has no positioning structure and can be rotated and flipped freely, which is inconvenient for interactive operation of medical supplies. When delivering a large number of medical supplies, it is necessary to frequently push the blocking plate to open, which has cumbersome steps, poor flexibility and poor practicality. Therefore, a positioning component 2 is provided on the movable plate frame 102 for fixing the blocking plate 103 at a certain angle.

[0033] like Figure 3 , Figure 4 and Figure 5As shown, the positioning assembly 2 includes a functional ring 201, a linkage rod 202 and an operating rod 203. The functional ring 201 is inserted into the interior of the moving plate frame 102. A mounting groove is set on the moving plate frame 102. The linkage rod 202 is rotatably connected in the mounting groove. The operating rod 203 is rotatably connected to the moving plate frame 102. The functional ring 201 is sleeved on the outside of the linkage rod 202; a driving gear 2031 is fixed to one end of the operating rod 203, and a driven gear 2023 is fixed to one end of the linkage rod 202. The driving gear 2031 is meshed with the driven gear 2023, and the operating rod 203 and the linkage rod 202 are connected through a bevel gear set. A positioning tooth groove 1032 is fixed at one end of the rotating shaft 1033 of the blocking plate 103, and a positioning gear 2011 is fixed on the side wall of the functional ring 201 close to the rotating shaft 1033. When the operating rod 203 rotates, the linkage rod 202 is driven to rotate, so that the functional ring 201 moves toward the rotating shaft 1033, and the positioning gear 2011 is inserted into the positioning tooth groove 1032 (such as Figure 5 As shown), the rotating shaft 1033 is positioned, thereby locking the position of the blocking plate 103.

[0034] A plurality of functional grooves are provided on the outer peripheral wall of the rod body of the linkage rod 202, and a plurality of protrusions 2012 are provided on the inner wall of the functional ring 201. The protrusions 2012 are inserted into the inside of the functional grooves. When the linkage rod 202 rotates, the protrusions 2012 move in the functional grooves. The functional grooves are composed of a spiral positioning groove 2021 arranged along the axial direction of the rod body and an arc-shaped release groove 2022 arranged along the circumference of the rod body. The release groove 2022 is connected end to end with the positioning groove 2021. When the protrusion 2012 is located inside the release groove 2022, the positioning tooth groove 1032 and the positioning gear 2011 are separated from each other. In use, when the protrusion 2012 is located inside the release groove 2022, since the release groove 2022 is designed to be arc-shaped, the protrusion 2012 can limit the movement trajectory of the functional ring 201 through the release groove 2022, that is, the functional ring 201 cannot move toward the direction close to the positioning tooth groove 1032, and the positioning tooth groove 1032 and the positioning gear 2011 are in a separated state (such as Figure 3 As shown), in this state, the blocking plate 103 can rotate freely inside the movable plate frame 102 to achieve opening and closing.

[0035] A connecting block 2014 is fixed on the top and bottom of the functional ring 201, and a top spring 2013 is fixed on the side wall of the connecting block 2014 away from the positioning gear 2011. A mounting groove is provided on the movable plate frame 102, and the top spring 2013 is located in the mounting groove, and the other end of the top spring 2013 is fixed to the side wall of the mounting groove.

[0036] When the blocking plate 103 needs to be positioned at a use angle, the blocking plate 103 only needs to be adjusted to a suitable angle, and then the operating rod 203 is rotated. The operating rod 203 drives the linkage rod 202 to rotate. When the linkage rod 202 rotates, the protrusion 2012 inside the functional ring 201 will enter the interior of the positioning groove 2021 from the release groove 2022. Figure 6 and Figure 7 As shown, under the guiding effect of the positioning groove 2021 on the protrusion 2012, the functional ring 201 can move toward the direction of the positioning tooth groove 1032, and finally the positioning gear 2011 will be inserted into the interior of the positioning tooth groove 1032. Since the functional ring 201 cannot rotate inside the movable plate frame 102, under the action of the positioning tooth groove 1032 and the positioning gear 2011, the rotating shaft 1033 of the blocking plate 103 cannot rotate either, thereby achieving the fixing of the opening angle of the blocking plate 103, which can be adapted to use in different interactive situations, and under the action of the top spring 2013, the plug-in relationship between the positioning gear 2011 and the positioning tooth groove 1032 can be stably maintained, and the positioning is stable. When the blocking plate 103 needs to be closed, it is only necessary to rotate the operating rod 203 in the opposite direction to restore the reset state of the positioning assembly 2, the positioning gear 2011 is separated from the positioning tooth groove 1032, and the blocking plate 103 will also be restored to the state of use where it can rotate freely, which is convenient to control and fast to switch.

[0037] The bottom of the blocking plate 103 and the lower side of the movable plate frame 102 are both equipped with magnetic blocks 1031. Figure 6 As shown, when the blocking plate 103 is in a vertical state, the two magnetic blocks 1031 are attracted to each other (such as Figure 5 As shown), with the cooperation of the two magnetic blocks 1031, when the blocking plate 103 is in the process of restoring the vertical state, the two magnetic blocks 1031 attract each other to reduce the shaking amplitude and frequency of the blocking plate 103, thereby realizing the function of rapid closing to play a protective role and being stable in use.

[0038] The method of using the movable radiation-proof blocking plate device provided by the utility model is as follows: during installation, the fixed plate frame 101 is directly fixedly installed inside the door opening of the building. After the fixed plate frame 101 is installed, the position of the movable plate frame 102 can be adjusted according to the actual placement position of the table in the detection room. The initial state of the positioning component 2 is that the protrusion 2012 of the functional ring 201 is located in the release groove 2022, and the positioning gear 2011 is away from the positioning tooth groove 1032. When the two rooms in the radiation room need to interact with medical items, the blocking plate 103 can be directly flipped. When the blocking plate 103 needs to be positioned at an opening angle, the operating rod 203 is rotated, and the operating rod 203 drives the linkage rod 202 to rotate. When the linkage rod 202 rotates, the protrusion 2012 inside the function ring 201 will enter the positioning groove 2021 from the release groove 2022. Under the guiding effect of the positioning groove 2021 on the protrusion 2012, the function ring 201 moves toward the direction of the positioning tooth groove 1032, and finally the positioning gear 2011 is inserted into the interior of the positioning tooth groove 1032. Since the function ring 201 cannot rotate inside the moving plate frame 102, the rotating shaft 1033 of the blocking plate 103 cannot rotate under the action of the positioning tooth groove 1032 and the positioning gear 2011, and the blocking plate 103 is fixed at the required angle. When the blocking plate 103 needs to be closed later, the operating rod 203 only needs to be rotated in the opposite direction to restore the reset state of the positioning assembly 2, and the blocking plate 103 will also be restored to the state of use where it can rotate freely.

[0039] The movable radiation protection blocking plate device provided by the utility model only needs to install the fixed plate frame in the door opening of the building during installation. Compared with the installation precision requirements of the blocking plate in the prior art, it is lower and easier to operate. The device can move the blocking plate while maintaining the blocking state, and the actual use position of the movable plate frame and the blocking plate can be changed even after the installation is completed. The arranged positioning component can position the blocking plate to any angle for locking use, which is convenient for the interactive use of medical supplies or other operations. It is flexible to use and easy to adjust, thereby improving the flexibility, adaptability and practicality of the device.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A movable radiation-proof blocking plate device, characterized in that: The invention comprises a blocking component (1), wherein the blocking component (1) comprises a fixed plate frame (101), wherein a movable plate frame (102) is slidably connected inside the fixed plate frame (101), and a blocking plate (103) is rotatably connected to the movable plate frame (102); and a positioning component (2) is provided on the movable plate frame (102).

2. The movable radiation protection blocking plate device according to claim 1, characterized in that: The blocking plate (103) is rotatably connected to the movable plate frame (102) via a rotating shaft (1033).

3. The movable radiation protection blocking plate device according to claim 2, characterized in that: A positioning tooth groove (1032) is provided at one end of the rotating shaft (1033); the positioning assembly (2) comprises an operating rod (203) rotatably connected to the movable plate frame (102); a linkage rod (202) is rotatably connected inside the movable plate frame (102); the operating rod (203) and the linkage rod (202) are connected via a gear transmission; a functional ring (201) is sleeved on the outside of the linkage rod (202); a positioning gear (2011) is provided on a side of the functional ring (201) away from the linkage rod (202); the positioning gear (2011) can be inserted into the positioning tooth groove (1032).

4. The movable radiation protection blocking plate device according to claim 3 is characterized in that: The positioning tooth groove (1032) is fixedly connected to the rotating shaft (1033), and the positioning gear (2011) is fixedly connected to the functional ring (201).

5. The movable radiation protection blocking plate device according to claim 3, characterized in that: A protrusion (2012) is provided on the inner wall of the functional ring (201), a functional groove is provided on the outer peripheral wall of the linkage rod (202), and the protrusion (2012) is located in the functional groove.

6. The movable radiation protection blocking plate device according to claim 5, characterized in that: The functional groove is composed of a spiral positioning groove (2021) and an arc-shaped release groove (2022), and the release groove (2022) is connected end to end with the positioning groove (2021).

7. The movable radiation protection blocking plate device according to claim 3, characterized in that: Top springs (2013) are provided at the top and bottom of the functional ring (201), and the top springs (2013) are connected to the movable plate frame (102).

8. The movable radiation protection blocking plate device according to claim 7, characterized in that: The top and bottom of the functional ring (201) are both provided with connection blocks (2014), and the top spring (2013) is fixedly connected to the connection blocks (2014).

9. The movable radiation protection blocking plate device according to claim 3, characterized in that: A driving gear (2031) is provided at one end of the operating rod (203), and a driven gear (2023) is provided at one end of the linkage rod (202) away from the functional ring (201), and the driving gear (2031) is meshed with the driven gear (2023).

10. The movable radiation protection blocking plate device according to claim 1, characterized in that: The bottom of the blocking plate (103) and the lower inner side of the movable plate frame (102) are both provided with magnetic blocks (1031).

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