X-ray machine protection device

Abstract

The utility model discloses an X-ray machine protection device which comprises a protection assembly and a height adjusting mechanism. The height adjusting mechanism comprises a supporting guide frame, a suspension table, a first sliding block, a driving screw and two arc-shaped elastic rods located on the upper side and the lower side of the suspension table correspondingly. The protection assembly comprises a top side protection piece and a bottom side protection piece. The X-ray protection device is independent of a chest radiography X-ray machine, can be arranged at any detection position of the chest radiography X-ray machine, and provides a ray protection effect for a patient; the position of the protection assembly can be adjusted through the height adjusting mechanism so as to adapt to the height of each patient, and then the protection effect is guaranteed; the operation is simple, and only the driving screw needs to be rotated.

Description

Technical Field

[0001] The utility model relates to the technical field of X-ray machine protection equipment, in particular to an X-ray machine protection device. Background Art

[0002] X-ray machines are medical devices manufactured based on the properties of X-rays. Medical X-ray machines are also called X-ray diagnostic equipment or medical X-ray fluoroscopy devices. This type of X-ray machine is suitable for medical use and is widely used in medical institutions and places, providing rapid medical diagnosis for related units.

[0003] Among them, the chest X-ray machine uses X-rays to irradiate the human chest and record the image on film or digital imaging equipment, which specifically includes X-ray generators, controllers, chest tables, film boxes, viewing lights, etc. When using it, the person being tested needs to stand in front of the equipment, and to reduce the impact of radiation, the person being tested needs to wear protective clothing. The existing technical problems are that the protective clothing is easily damaged after long-term use, and due to improper operation, the protective effect is often poor. In addition, the protective clothing is shared by multiple people, the hygiene is poor, and it is heavy, which is not suitable for some weak and sick people. Summary of the invention

[0004] To solve the above technical problems, the utility model provides an X-ray machine protection device. In order to have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important components or describe the scope of protection of these embodiments. Its only purpose is to present some concepts in a simple form as a preface to the detailed description that follows.

[0005] The utility model adopts the following technical solutions:

[0006] Provided is an X-ray machine protection device, comprising: a protection component and a height adjustment mechanism arranged on a side of the protection component;

[0007] The height adjustment mechanism comprises: a support guide frame, a suspension platform, a first slider, a driving screw and two arc-shaped elastic rods respectively located at the upper and lower sides of the suspension platform, the suspension platform and the first slider are arranged on the support guide frame, the fixed end of the arc-shaped elastic rod is connected to the suspension platform, and a through hole is provided on the arc-shaped elastic rod, and a screw hole adapted to the driving screw is provided on the first slider;

[0008] The protection assembly comprises: a top protection sheet and a bottom protection sheet, and both the top protection sheet and the bottom protection sheet are provided with a guide rod connected with the movable end of the arc-shaped elastic rod.

[0009] Furthermore, the protective assembly also includes: guide columns arranged on both sides of the top protective sheet and the bottom protective sheet, and a first guide groove is opened on the guide columns; the top protective sheet and the bottom protective sheet are also provided with mounting rods, and the mounting rods are installed in the first guide groove through slide rails.

[0010] Furthermore, a second guide groove is opened on the support guide frame; a second slider is set at the movable end of the arc-shaped elastic rod; the first slider and the second slider are installed in the second guide groove through a slide rail; the guide rod passes through the first guide groove and the guide groove and is connected to the movable end of the arc-shaped elastic rod.

[0011] Furthermore, the arc-shaped elastic rod includes: an arc-shaped piece and flat pieces arranged at both ends of the arc-shaped piece; one of the flat pieces is connected to the suspension platform, and the other flat piece is connected to the second slider; the through hole is opened in the middle part of the arc-shaped piece, and the arc-shaped piece is bent toward the side away from the support guide frame.

[0012] Furthermore, the height adjustment mechanism also includes: a push plate and a hand wheel, the push plate is arranged on the rod body of the driving screw, and the hand wheel is arranged on the outer end of the driving screw; linings are arranged on the inner side of the push plate and the hole wall of the through hole.

[0013] Furthermore, the X-ray machine protection device also includes: a reset mechanism; the reset mechanism is arranged on the guide column; the reset mechanism includes: a reset tension spring, and the reset tension spring is connected to the bottom side protection plate.

[0014] Furthermore, the reset mechanism further includes: a reset compression spring, and the reset compression spring is connected to the top side protective sheet.

[0015] Beneficial effects brought by the utility model:

[0016] 1. This application is independent of the chest X-ray machine and can be placed in the detection position of any chest X-ray machine to provide radiation protection for patients;

[0017] 2. The position of the protective component can be adjusted through the height adjustment mechanism to adapt to the height of each patient, thereby ensuring the protective effect;

[0018] 3. The operation is relatively simple, just turn the drive screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of an X-ray machine protection device of the utility model in one of the use states;

[0021] Figure 2 It is a structural schematic diagram of another use state of an X-ray machine protection device of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the guide column of the utility model

[0023] Figure 4 This is a schematic diagram of the internal structure of the support guide frame of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the arc-shaped elastic rod of the utility model. DETAILED DESCRIPTION

[0025] The following is a detailed description of the embodiments of the utility model in conjunction with the accompanying drawings. It should be clear that the described embodiments are only 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.

[0026] like Figure 1-5 As shown, in some illustrative embodiments, an X-ray machine protective device is provided, including: a protective component and a height adjustment mechanism. The protective component is arranged at the detection position of the X-ray machine. During detection, the detected person stands between the protective component and the chest X-ray machine. The height adjustment mechanism is arranged on the side of the protective component, and is used to adjust the position of the top side protective sheet 1 and the bottom side protective sheet 2 and the distance between the two protective sheets according to the height of the detected person.

[0027] The protection assembly comprises: a top side protection sheet 1, a bottom side protection sheet 2, and a guide column 3.

[0028] There are two guide posts 3, which are arranged parallel to each other on the ground. Specifically, a base can be arranged, which is placed on the ground, and the guide posts 3 are connected to the base. The top side protection sheet 1 and the bottom side protection sheet 2 are located between the two guide posts 3, and can move up and down along the guide posts 3, and the height and spacing of the two protection sheets can be adjusted by moving up and down.

[0029] A first guide groove 301 is provided on the guide column 3. Mounting rods 302 are provided on the top protection sheet 1 and the bottom protection sheet 2. Four mounting rods 302 can be designed and are respectively located at the four corners of each protection sheet. The mounting rods are installed in the first guide groove 301 through a slide rail so that the top protection sheet 1 and the bottom protection sheet 2 can rise or fall along the first guide groove 301.

[0030] The height adjustment mechanism includes: a support guide frame 4, a suspension platform 5, a first sliding block 401, a driving screw rod 6, an arc-shaped elastic rod 7, a push plate 8, and a hand wheel 9.

[0031] The suspension platform 5 is arranged on the side of the supporting guide frame 4, and there are two arc-shaped elastic rods 7, which are respectively located on the upper and lower sides of the suspension platform 5. The arc-shaped elastic rod 7 located on the upper side of the suspension platform 5 is used to drive the top side protective plate 1 to move, and the arc-shaped elastic rod 7 located on the lower side of the suspension platform 5 is used to drive the bottom side protective plate 2 to move.

[0032] The support guide frame 4 is provided with a second guide groove 402. The first slider 401 is installed in the second guide groove 402 through a slide rail, so the first slider 401 can move along the second guide groove 402, and a screw hole adapted to the driving screw 6 is provided on the first slider 401. The fixed end of the arc-shaped elastic rod 7 is connected to the suspension platform 5, and a through hole is provided on the arc-shaped elastic rod 7. After the driving screw 6 passes through the through hole, the inner end is screwed into the first slider 401. The movable end of the arc-shaped elastic rod 7 is provided with a second slider 403, and the second slider 403 is installed in the second guide groove 402 through a slide rail, so the second slider 403 can move along the second guide groove 402.

[0033] The top side protection sheet 1 and the bottom side protection sheet 2 are both provided with a guide rod 12 connected to the movable end of the arc-shaped elastic rod 7, and the guide rod 12 passes through the first guide groove 301 and the second guide groove 402 and is connected to the movable end of the arc-shaped elastic rod 7. The push plate 8 is arranged on the rod body of the driving screw 6, the hand wheel 9 is arranged on the outer end of the driving screw 6, and the inner end of the driving screw 6 is threadedly connected to the first slider 401.

[0034] When the height of the top side protection sheet 1 needs to be adjusted, the driving screw 6 is rotated by the hand wheel 9, so that the driving screw 6 is screwed into and passes through the first slider 401. The length gradually increases, and at this time, the arc-shaped elastic rod 7 on the upper side is pushed by the push plate 8 to change its shape in a straight trend. Since the fixed end of the arc-shaped elastic rod 7 is fixed on the suspension platform 5 and cannot move, the movable end of the arc-shaped elastic rod 7 moves upward, thereby driving the guide rod 12 on the top side protection sheet 1 to move upward, and finally the top side protection sheet 1 rises. When the top side protection sheet 1 needs to be lowered, it is only necessary to rotate the hand wheel 9 in the opposite direction. Due to the elasticity of the arc-shaped elastic rod 7 itself and the self-weight of the top side protection sheet 1, the top side protection sheet 1 is lowered.

[0035] When the height of the bottom protection sheet 2 needs to be adjusted, the screw rod 6 is rotated by the hand wheel 9 to push the arc-shaped elastic rod 7 on the lower side, so that the bottom protection sheet 2 is lowered. When the bottom protection sheet 2 needs to be raised, the hand wheel 9 only needs to be rotated in the opposite direction. Due to the elasticity of the arc-shaped elastic rod 7, the bottom protection sheet 2 is raised. Linings are provided on the inner side of the push plate 8 and on the wall of the through hole opened on the arc-shaped elastic rod 7 to reduce friction and facilitate the rotation of the screw rod 6.

[0036] The X-ray machine protection device of this embodiment also includes: a reset mechanism, which is arranged on the guide column 3 and is used to assist the top side protection sheet 1 and the bottom side protection sheet 2 to reset. The reset mechanism includes: a reset tension spring 404 and a reset compression spring 303; the reset tension spring 404 is connected to the bottom side protection sheet 2, and the reset compression spring 303 is connected to the top side protection sheet 1. When the driving screw 6 moves to the right, the upper arc-shaped elastic rod 7 moves the movable end downward due to its own elasticity, and the reset compression spring 303 provides a certain thrust to the top side protection sheet 1 to assist the top side protection sheet 1 to move downward. When the driving screw 6 moves to the right, the lower arc-shaped elastic rod 7 moves the movable end upward due to its own elasticity, and the reset tension spring 404 provides a certain pulling force to the bottom side protection sheet 2 to assist the bottom side protection sheet 2 to rise.

[0037] The arc-shaped elastic rod 7 includes: an arc-shaped piece 701 and flat pieces 702 arranged at both ends of the arc-shaped piece 701; one of the flat pieces 702 is connected to the suspension platform 5, and the other flat piece 702 is connected to the second slider 403, so that the structure is more stable. A through hole is provided in the middle of the arc-shaped piece 701, and the arc-shaped piece 701 is bent toward the side away from the support guide frame 4.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An X-ray machine protection device, characterized in that: include: A protection component and a height adjustment mechanism arranged on a side of the protection component; The height adjustment mechanism comprises: a support guide frame, a suspension platform, a first slider, a driving screw and two arc-shaped elastic rods respectively located at the upper and lower sides of the suspension platform, the suspension platform and the first slider are arranged on the support guide frame, the fixed end of the arc-shaped elastic rod is connected to the suspension platform, and a through hole is provided on the arc-shaped elastic rod, and a screw hole adapted to the driving screw is provided on the first slider; The protection assembly comprises: a top protection sheet and a bottom protection sheet, wherein the top protection sheet and the bottom protection sheet are both provided with a guide rod connected to the movable end of the arc-shaped elastic rod; The protection assembly further includes: guide posts arranged on both sides of the top protection sheet and the bottom protection sheet, and a first guide groove is provided on the guide posts; the top protection sheet and the bottom protection sheet are also provided with mounting rods, and the mounting rods are installed in the first guide groove through a slide rail; The support guide frame is provided with a second guide groove; the movable end of the arc-shaped elastic rod is provided with a second slider; the first slider and the second slider are installed in the second guide groove through a slide rail; the guide rod passes through the first guide groove and the guide groove and is connected to the movable end of the arc-shaped elastic rod; The arc-shaped elastic rod comprises: an arc-shaped piece and flat pieces arranged at both ends of the arc-shaped piece; one of the flat pieces is connected to the suspension platform, and the other flat piece is connected to the second slider; the through hole is provided in the middle of the arc-shaped piece, and the arc-shaped piece is bent toward a side away from the support guide frame; The height adjustment mechanism further includes: a push plate and a hand wheel, wherein the push plate is arranged on the rod body of the driving screw, and the hand wheel is arranged on the outer end of the driving screw; linings are arranged on the inner side of the push plate and on the hole wall of the through hole.

2. The X-ray machine protection device according to claim 1, characterized in that: Also includes: Reset mechanism; the reset mechanism is arranged on the guide column; the reset mechanism comprises: a reset stretch spring, and the reset stretch spring is connected to the bottom side protective sheet.

3. An X-ray machine protection device according to claim 2, characterized in that: The reset mechanism further includes: a reset compression spring, and the reset compression spring is connected to the top side protection sheet.

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