Application device for scattered ray preventing flexible shielding material

Abstract

The utility model discloses an application device for anti-scattering ray flexible shielding material, which comprises a base, an application table, a swing rod, a swing rod, a rolling shaft and the like, the swing rod is driven to move through the movement of the swing rod, so that the rolling shaft moves horizontally and generates downward pressing force, and the application table is fixed on the base. According to the application device, the anti-scattering ray flexible shielding material layer structures can be tightly attached, bubbles and wrinkles in the anti-scattering ray flexible shielding material are reduced, and the defect that in the prior art, the application device does not attach to the anti-scattering ray flexible shielding material is overcome; the hinged position of the swing rod and the rocking rod is located at the middle point in the length direction of the rocking rod, and when the rocking rod swings, force can be evenly transmitted to the swing rod, so that movement of the swing rod is more stable and controllable, it is guaranteed that pressure applied by the rolling shaft to the anti-scattering ray flexible shielding material is distributed more evenly, and the service life of the rolling shaft is prolonged. And the situation that the local pressure of the material is too large or too small due to non-uniform force transmission, and the application quality is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of application of flexible shielding material for preventing scattering ray sticking device technical field, and is especially a kind of application of flexible shielding material for preventing scattering ray sticking device. BACKGROUND

[0002] Flexible shielding material for preventing scattering ray is a kind of function material that can block, absorb or weaken the propagation of preventing scattering ray, and has flexibility.Product made of flexible shielding material for preventing scattering ray is used to thin sheet type radio diagnosis and treatment instrument such as mammary gland X-ray photography examination compression plate, CT examination positioning pad, guide plate for CT intervention surgery, which can protect medical staff and patient from unnecessary radiation.

[0003] When the multi-layer material is applied to the above-mentioned medical sheet, the sticking device in the prior art will cause air bubbles and wrinkles between the material layers due to the sticking problem, and the air bubbles and wrinkles will form gaps between the material layers, and the scattering rays will leak out from these gaps, resulting in the thickness of the material actually playing a protective role being thinned, and the air bubbles and wrinkles at different positions will cause the blocking ability of the material to rays to be inconsistent, causing local differences in the protection effect.

[0004] Therefore, it is necessary to improve the flexible shielding material for preventing scattering ray sticking device in the prior art to solve the above problems. SUMMARY

[0005] The utility model overcomes the insufficient of prior art, provides a kind of application of flexible shielding material for preventing scattering ray sticking device, to solve the sticking defect of application of flexible shielding material for preventing scattering ray sticking device in prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that a kind of application of flexible shielding material for preventing scattering ray sticking device, comprising:

[0007] Base, the base is provided with sticking table;

[0008] Swing lever, one end is hinged to the base, and the hinged rotation axis is horizontally arranged;

[0009] Swing lever, one end is hinged to the swing lever;

[0010] Roller, the other end of the swing lever is hinged, the hinged rotation axis of the roller, the hinged rotation axis of the swing lever and the hinged rotation axis of the swing lever are mutually parallel, and the roller is located above the sticking table.

[0011] In a preferred embodiment of the utility model, the hinged position of the swing lever and the swing lever is located at the midpoint of the length direction of the swing lever.

[0012] In a preferred embodiment of the utility model, the distance between the swing rod and the hinge point of the base and the swing rod is equal to the active length of the swing rod, and the active length is the distance between the swing rod and the roller shaft.

[0013] In a preferred embodiment of the utility model, a limiting block is arranged on the base, and the limiting block is used for limiting the roller shaft.

[0014] In a preferred embodiment of the utility model, the application device comprises a plurality of swing rods and a plurality of swing rods, and the number of the swing rods and the swing rods is consistent and one-to-one corresponding.

[0015] In a preferred embodiment of the utility model, the swing rods and the swing rods are respectively based on a vertical plane and symmetrically distributed, and a connecting piece is fixedly arranged between adjacent swing rods, and the connecting piece is used for connecting adjacent swing rods.

[0016] In a preferred embodiment of the utility model, the hinge axis of the swing rod and the base and the hinge axis of the roller shaft and the swing rod are located on the same horizontal plane.

[0017] In a preferred embodiment of the utility model, the roller shaft is circular in cross section, and the movement plane of the roller shaft is tangent to the upper surface of the application table.

[0018] In a preferred embodiment of the utility model, the upper surface of the application table is provided with a plurality of positioning columns, and the positioning columns are used for positioning the anti-scattering radiation flexible shielding material assembly.

[0019] In a preferred embodiment of the utility model, the positioning columns are located on the same end of the application table, and are close to the hinge points of the swing rods and the base.

[0020] The utility model solves the defects in the background art, and has the following beneficial effects:

[0021] (1) the utility model provides a kind of application device for anti-scattering radiation flexible shielding material, including base, application table, swing rod, swing rod and roller shaft etc., the movement of swing rod drives swing rod to move, so that roller shaft moves horizontally and generates downward pressing force, compared with the application device in prior art, it can make the close fit between the layer structure of anti-scattering radiation flexible shielding material, reduce the generation of bubble and wrinkle in anti-scattering radiation flexible shielding material, solve the defect that application device in prior art is not fit for anti-scattering radiation flexible shielding material.

[0022] (2) In the present application, the hinged position of the swing rod and the rocking rod is located at the midpoint of the length direction of the rocking rod. When the rocking rod swings, the force is evenly transmitted to the swing rod, so that the movement of the swing rod is more stable and controllable, compared with the prior art, the pressure distribution applied by the roller to the flexible shielding material for anti-scattering radiation is more uniform, and local overpressure or underpressure of the material caused by uneven force transmission is avoided, thereby affecting the application quality.

[0023] (3) In the present application, the distance between the hinged points of the rocking rod and the base and the swing rod is equal to the active length of the swing rod, and the active length is the distance between the swing rod and the rocking rod and the roller. When the rocking rod swings around the hinged point with the base, since the distance is equal to the active length of the swing rod, it can be ensured that when the swing rod moves, the other end drives the roller to move accurately and coordinately, compared with the prior art, the movement trajectory of the roller is more in line with the design requirements, so that the flexible shielding material for anti-scattering radiation is accurately compacted and attached, and the precision and quality of the application are improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] The present application will be further described below in combination with the drawings and examples;

[0025] Figure 1 is a side view of the preferred embodiment of the present application;

[0026] Figure 2 is a front view of the preferred embodiment of the present application;

[0027] Figure 3 is a perspective view of the preferred embodiment of the present application;

[0028] In the drawings: 100, base; 110, application table; 200, rocking rod; 300, swing rod; 400, roller. DETAILED DESCRIPTION

[0029] The present application will be further described below in combination with the drawings and examples; these drawings are all simplified schematic views, and only illustrate the basic structure of the present application in a schematic manner, so that only the structures related to the present application are shown.

[0030] As shown in Figure 1 and Figure 2 , a kind of for the application device of flexible shielding material for anti-scattering radiation, including: base 100, base 100 is provided with application table 110;

[0031] As shown in Figure 3 , it further includes: rocking rod 200, one end is hinged with base 100, and the hinged rotation axis is horizontally arranged;

[0032] swing rod 300, one end is hinged with rocking rod 200,

[0033] The rolling shaft 400 is hinged to the other end of the swing lever 300, the hinged rotation axis of the rolling shaft 400, the hinged rotation axis of the swing lever 300 and the hinged rotation axis of the rocking lever 200 are parallel to each other, and the rolling shaft 400 is located above the application table 110. The rolling shaft 400 is wrapped with rubber material, which can avoid excessive pressure during application.

[0034] An application device for anti-scattering radiation flexible shielding material includes a base 100, an application table 110, a rocking lever 200, a swing lever 300 and a rolling shaft 400, etc. The movement of the rocking lever 200 drives the swing lever 300 to move, so that the rolling shaft 400 moves horizontally and generates downward pressing force, which can make the anti-scattering radiation flexible shielding material layer structure tightly fit, reduce the generation of bubbles and wrinkles in the anti-scattering radiation flexible shielding material, and solve the defect of the application device in the prior art that the anti-scattering radiation flexible shielding material is not fit.

[0035] The hinged position of the swing lever 300 and the rocking lever 200 is located at the midpoint of the length direction of the rocking lever 200. When the rocking lever 200 swings, the force is uniformly transmitted to the swing lever 300, so that the movement of the swing lever 300 is more stable and controllable, thereby ensuring that the pressure distribution of the rolling shaft 400 on the anti-scattering radiation flexible shielding material is more uniform, avoiding that the local pressure of the material is too large or too small due to uneven force transmission, affecting the application quality.

[0036] Because the hinged position is at the midpoint, the movement trajectory of the swing lever 300 is relatively more symmetrical and stable during the swinging of the rocking lever 200. This can ensure that the downward pressing force of the rolling shaft 400 is more stable while moving horizontally, reduce the rolling shaft 400 shaking or pressure fluctuation caused by unstable movement of the swing lever 300, and improve the stability and reliability of the application process. Taking the midpoint as the hinge point, it is convenient to accurately calculate and control the movement angle of the swing lever 300 and the displacement of the rolling shaft 400 according to the swing angle and length of the rocking lever 200, so as to more accurately realize the compaction and fitting operation of the anti-scattering radiation flexible shielding material, and improve the application precision.

[0037] The distance between the hinge points of the rocking lever 200 and the base 100 and the swing lever 300 is equal to the active length of the swing lever 300, which is the distance between the swing lever 300 and the rocking lever 200 and the roller shaft 400. During movement, when the rocking lever 200 swings around the hinge point with the base 100, since the distance is equal to the active length of the swing lever 300, it can be ensured that when the swing lever 300 moves, the other end drives the roller shaft 400 to move accurately and coordinately, so that the movement trajectory of the roller shaft 400 is more in line with the design requirements, thereby accurately compacting and fitting the anti-scattering radiation flexible shielding material and improving the accuracy and quality of the application.

[0038] When the rocking lever 200 swings, the swing lever 300 can smoothly convert the movement of the rocking lever 200 into horizontal movement of the roller shaft 400 according to the distance, ensuring the continuity of the entire movement process. It avoids the interruption or delay of movement caused by mismatched distance, improves the working efficiency and reliability of the application device.

[0039] The base 100 is provided with a limiting block for limiting the roller shaft 400. Through the limiting block, the movement range of the roller shaft 400 is accurately limited, ensuring its stable movement in the predetermined area. This effectively prevents the roller shaft 400 from deviating from the normal working range due to excessive swinging or movement, avoiding quality problems such as excessive rolling or incomplete application of the material.

[0040] The limiting of the limiting block can ensure the stable and controllable movement trajectory of the roller shaft 400, reduce the uneven distribution of force caused by the shaking or deviation of the roller shaft 400. This helps to improve the application quality and make the anti-scattering radiation flexible shielding material layer fit more tightly. The limiting of the limiting block makes the roller shaft 400 stable during movement, ensuring that the pressure applied to the material is uniform, thereby reducing the generation of bubbles and wrinkles and improving the tightness and quality of the application.

[0041] The application device has a plurality of rocking levers 200 and a plurality of swing levers 300, and the number of the plurality of rocking levers 200 and the plurality of swing levers 300 is consistent and one-to-one corresponding. The plurality of rocking levers 200 and the plurality of swing levers 300 are symmetrically distributed based on a vertical plane, and a connecting piece is fixedly arranged between adjacent rocking levers 200, which is used to connect adjacent rocking levers 200.

[0042] The symmetrically distributed plurality of rocking levers 200 and swing levers 300 form a stable frame structure, enhancing the overall stability of the device, making it less likely to tilt or shake during operation, and improving the precision and quality of the application. The symmetrically distributed rocking levers 200 and swing levers 300 make the pressure applied to the material by the roller shaft 400 more uniform during movement, avoiding deformation or damage of the material caused by uneven single-point stress, improving the application quality and reducing the generation of bubbles and wrinkles.

[0043] The hinged axes of the rocking lever 200 and the base 100 are in the same horizontal plane as the hinged axes of the roller 400 and the swing lever 300. This ensures that the rocking lever 200 and the roller 400 are at the same height during movement, so that the swing of the rocking lever 200 can be accurately transmitted to the roller 400 through the swing lever 300, making the horizontal movement of the roller 400 more stable and coordinated. During movement, the components will not produce additional stress or interference due to height difference, thus ensuring smooth movement of the entire device and improving the accuracy and quality of the application.

[0044] When the axes are in the same horizontal plane, the force transmission path is more direct and efficient. The swing force of the rocking lever 200 can directly act on the roller 400 through the swing lever 300, reducing the loss or decomposition of force due to height difference. This can ensure that the pressure exerted by the roller 400 on the anti-scattering radiation flexible shielding material is more uniform and stable, improving the application effect and reducing bubbles and wrinkles in the material.

[0045] The cross-section of the roller 400 is circular, and the roller movement plane is tangent to the upper surface of the application table 110. This ensures that the contact between the roller 400 and the application table 110 during movement is always a line or a point. This contact method can make the pressure exerted by the roller 400 on the anti-scattering radiation flexible shielding material more uniform, avoiding uneven pressure caused by uneven contact surfaces and reducing bubbles and wrinkles in the material.

[0046] The upper surface of the application table 110 is provided with a plurality of positioning columns, which are used to position the anti-scattering radiation flexible shielding material assembly. The positioning columns can provide accurate positioning for the anti-scattering radiation flexible shielding material assembly, ensuring its accurate position on the application table 110. During the application process, the material assembly may be shifted by external forces, and the positioning columns can effectively prevent such shifts, ensuring the accuracy of the application.

[0047] The positioning columns are located on the same end of the application table 110 and are close to the hinge point of the rocking lever 200 and the base 100. After the front end of the material is fixed by the positioning columns, the shaking amplitude of the material is significantly reduced when the roller 400 is pressed and the rocking lever 200 swings, making it more stable and ensuring the smooth progress of the application process.

[0048] The anti-scattering radiation flexible shielding material includes an anti-scattering radiation active component and a support body. The anti-scattering radiation elements in the anti-scattering radiation active component include beryllium, aluminum, copper, and any one or combination of elements 57-71. The support body includes a flexible support net layer filled with the anti-scattering radiation active component, and the material is non-woven fabric and / or cotton fabric.

[0049] The utility model discloses a flexible shielding material assembly for preventing scattering of X-rays, which comprises a base, a plurality of positioning columns, a plurality of rolling shafts, a plurality of swing rods and a plurality of shaking rods.

[0050] The above is the ideal embodiment of the utility model, and the related personnel can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content of the specification, and must be determined by the scope of the claims.

Claims

1. An applicator for a flexible scatter radiation shielding material, characterized in that, The application relates to a plastering device. The plastering device comprises a base (100) provided with a plastering table (110); a rocking rod (200) hinged to the base (100) with a horizontal hinged rotation axis; a swing rod (300) hinged to the rocking rod (200); and a roller shaft (400) hinged to the other end of the swing rod (300), wherein the hinged rotation axis of the roller shaft (400), the hinged rotation axis of the swing rod (300) and the hinged rotation axis of the rocking rod (200) are parallel to each other, and the roller shaft (400) is located above the plastering table (110). The hinged position of the swing rod (300) and the rocking rod (200) is located at the midpoint of the length direction of the rocking rod (200). The distance between the hinged points of the rocking rod (200) and the base (100) and the swing rod (300) is equal to the active length of the swing rod (300), wherein the active length is the distance between the swing rod (300) and the rocking rod (200) and the roller shaft (400). The base (100) is provided with a limiting block for limiting the roller shaft (400).

2. The application of a flexible shielding material for anti-scatter rays according to claim 1, characterized in that: The plastering device comprises a plurality of rocking rods (200) and swing rods (300), and the number of the rocking rods (200) and the swing rods (300) is consistent and one-to-one corresponding.

3. The application of a flexible shielding material for anti-scatter rays according to claim 1, characterized in that: The rocking rods (200) and the swing rods (300) are symmetrically distributed based on a vertical plane, and connecting pieces are fixedly arranged between adjacent rocking rods (200) to connect the adjacent rocking rods (200).

4. The application of a flexible shielding material for anti-scatter rays according to claim 1, characterized in that: The hinged axes of the rocking rod (200) and the base (100) and the hinged axes of the roller shaft (400) and the swing rod (300) are located on the same horizontal plane.

5. The application of a flexible scatter radiation shielding material according to claim 1, wherein: The roller shaft (400) has a circular cross section, and the movement plane of the roller shaft is tangent to the upper surface of the plastering table (110).

6. The applicator of claim 5, wherein: The upper surface of the plastering table (110) is provided with a plurality of positioning columns for positioning a flexible shielding material assembly.

7. The application of a flexible scatter radiation shielding material according to claim 1, wherein: The positioning columns are located at the same end of the plastering table (110) and close to the hinged points of the rocking rod (200) and the base (100).

8. The applicator of claim 7, wherein: ​ 9. The application relates to the application of a flexible shielding material for preventing scattered radiation according to claim 1, characterized in that: ​ 10. The applicator of claim 9, wherein: ​

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