Eye protection structure for radiology department

Abstract

The invention provides a radiology department eye protection structure which comprises a front baffle, a balance ring and a head band, the two ends of the front baffle are connected to the two corresponding sides of the middle of the balance ring respectively, the front baffle intersects with the balance ring, the head band is located in the balance ring and close to one side of the front baffle, and the head band comprises a retractable head ring piece with a notch and a connecting piece. The connecting piece is provided with a through hole penetrating through the connecting piece, the two ends of the head ring piece stretch into the through hole respectively, the connecting piece is connected with a T-shaped clamping piece, and the T-shaped clamping piece is connected with a T-shaped clamping groove formed in the balance ring in a clamped mode. The head band is worn on the head for supporting and locking, the front baffle and the balance ring intersect, and the head band is located in the balance ring and close to one side of the front baffle, so that the whole gravity center is relatively balanced, tilting of the front baffle is reduced, and meanwhile the front baffle is made of a radiation protection material and used for protecting the face and eyes.

Description

Technical Field

[0001] The present invention relates to the medical field, and particularly to a radiology eye protection structure. Background Art

[0002] During the radiology diagnosis and treatment process, the ionizing radiation generated by equipment such as X-rays, CT scans, and interventional surgeries poses a potential threat to the eyes of medical staff and patients; long-term exposure to the radiation environment may lead to serious eye diseases such as lens damage, retinal lesions, and even cataracts; although traditional goggles can reduce the harm by absorbing or reflecting radiation light of specific wavelengths, their designs have obvious limitations: the lenses are easily damaged and non-replaceable (need to be discarded as a whole), not suitable for myopic people, and difficult to maintain after the straps age, resulting in increased usage costs and limited protection efficiency. Summary of the Invention

[0003] The problem to be solved by the present invention is to provide a radiology eye protection structure for helping medical staff or patients to prevent radiation on the face in view of the above deficiencies in the prior art.

[0004] To achieve the above object, the present invention adopts the following technical solution: A radiology eye protection structure includes a front baffle, a balance ring, and a headband. The two ends of the front baffle are respectively connected to the corresponding two sides in the middle of the balance ring. The front baffle and the balance ring intersect. The headband is located inside the balance ring and close to one side of the front baffle. The headband includes a head ring member that can be contracted and has a notch, and a connecting member. The connecting member has a through hole penetrating through the connecting member. The two ends of the head ring member respectively extend into the through hole from both ends of the through hole. The connecting member is connected with a T-shaped clamping member, and the T-shaped clamping member is clamped with a T-shaped clamping groove provided on the balance ring.

[0005] Further, a through hole is provided on the balance ring to communicate with the T-shaped clamping groove. The T-shaped clamping member has a communication hole vertically communicating with the through hole. A locking member passes through the through hole and extends into the communication hole and into the through hole.

[0006] Further, a first tooth is provided at the front end of the locking member. The first connecting member and the second connecting member respectively connected to the head ring first end and the head ring second end of the head ring member extend into both ends of the through hole and are parallel and corresponding up and down. The first connecting member and the second connecting member are respectively provided with a second tooth and a third tooth that are engaged and driven with the first tooth.

[0007] Further, the through hole includes a vertically communicating rectangular through hole and a spiral through hole. A spiral protrusion is provided on one section of the locking member. The spiral through hole is spirally connected with the spiral protrusion. When the front end of the locking member extends between the head ring first end and the head ring second end, the spiral protrusion moves into the communication hole. At this time, the rectangular through hole corresponds to the rectangular outer wall on the locking member up and down.

[0008] Furthermore, the locking member is provided with a rotating cap for facilitating selection.

[0009] Compared with the prior art, the present invention has the following beneficial effects: the present invention puts the headband on the head for support and locking, and the front baffle and the balance ring intersect, and the headband is located in the balance ring and close to one side of the front baffle, so that the entire center of gravity is relatively balanced and the tilting of the front baffle is reduced. At the same time, the front baffle is made of radiation-proof protective material to protect the face and eyes; the front baffle is made of radiation-proof material in the prior art and is transparent.

[0010] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The figure is a schematic diagram of the connection between the balance ring and the headband of a radiology eye protection structure.

[0012] Figure 2 The figure is a top view of a radiology eye protection structure.

[0013] Figure 3 The present invention is a structural schematic diagram of the headband connection of a radiology eye protection structure.

[0014] Figure 4 This is a partial schematic diagram of a balance ring of a radiology eye protection structure. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0016] The present invention provides a radiology eye protection structure, including a front baffle 1, a balance ring 2 and a headband 3. The headband 3 has elasticity. The front baffle 1 is made of a radiation-proof material in the prior art and is transparent to avoid blocking the line of sight due to too dark color. The front baffle 1 is made of a composite material, such as adding lead-free radiation-proof rubber. Both ends of the front baffle 1 are respectively connected to the corresponding two sides in the middle of the balance ring 2. The front baffle 1 intersects with the balance ring 2. The headband 3 is located inside the balance ring 2 and close to one side of the front baffle 1. The headband 3 includes a head ring member that can be contracted and has a notch and a connecting member 4. The connecting member 4 has a through hole 8 penetrating through the connecting member 4. Both ends of the head ring member extend into the through hole 8 from both ends of the through hole 8. The connecting member 4 is connected with a T-shaped clamping member 5. The T-shaped clamping member 5 is clamped with a T-shaped clamping groove provided on the balance ring 2. When the balance ring 2 and the headband 3 are connected, the T-shaped clamping member 5 is clamped on the T-shaped clamping groove. During use, the opening of the T-shaped clamping groove faces downward, and the T-shaped clamping member 5 supports the balance ring 2 upward.

[0017] A perforation is provided on the balance ring 2 to communicate with the T-shaped clamping groove. The T-shaped clamping member 5 has a communication hole vertically communicating with the through hole 8. A locking member 9 passes through the perforation and extends into the communication hole and then into the through hole 8. The connection between the balance ring 2 and the headband 3 is further fixed by the locking member 9. The T-shaped clamping groove is adapted to the T-shaped clamping member 5.

[0018] In order to conveniently adjust the size of the headband 3 to adapt to different head circumferences, a first tooth 11 is provided at the front end of the locking member 9. A first connecting member 15 and a second connecting member 16 respectively connected to the head ring front end 6 and the head ring rear end 7 of the head ring member extend into both ends of the through hole 8 and are parallel to each other up and down. The first connecting member 15 and the second connecting member 16 are respectively provided with a second tooth and a third tooth that engage and drive with the first tooth 11. When the locking member 9 extends into the first connecting member 15 and the second connecting member 16, the locking member 9 is rotated, so that the first connecting member 15 and the second connecting member 16 move in opposite or reverse directions in a staggered manner, thereby adjusting the size of the headband 3.

[0019] The perforation includes a vertically communicating rectangular through hole 12 and a spiral through hole 13. A spiral protrusion 10 is provided on a section of the locking member 9. The spiral through hole 13 is spirally connected with the spiral protrusion 10. When the front end of the locking member 9 extends between the head ring front end 6 and the head ring rear end 7, the spiral protrusion 10 moves into the communication hole. At this time, the rectangular through hole 12 corresponds to the rectangular outer wall on the locking member 9 up and down. After the headband 3 is locked, the locking member 9 is moved upward to clamp the rectangular outer wall on the locking member 9 at the rectangular through hole 12 and have an interference fit with it.

[0020] The locking member 9 is provided with a rotating cap 14 for facilitating rotation; the inner wall of the through hole 8 is provided with a calibration groove 17, and the calibration groove 17 corresponds to the perforation and the communication hole. When the locking member 9 abuts against the calibration groove 17, all of the spiral protrusions 10 leave the perforation and enter the communication hole. The inner diameter of the communication hole is larger than the maximum outer diameter of the spiral protrusions 10, and the cross-section of the rectangular outer wall is smaller than the inner diameter of the perforation.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A radiology eye protection structure, characterized in that: The invention comprises a front baffle (1), a balance ring (2) and a headband (3), wherein the front baffle (1) is transparent and radiates radiation, and the two ends of the front baffle (1) are respectively connected to two corresponding sides of the middle part of the balance ring (2), and the front baffle (1) and the balance ring (2) intersect, and the headband (3) is located inside the balance ring (2) and close to one side of the front baffle (1), and the headband (3) comprises a retractable headband member with a notch and a connecting member (4), wherein the connecting member (4) has a through hole (8) penetrating the connecting member (4), and the two ends of the headband member extend into the two ends of the through hole (8), respectively, and the connecting member (4) is connected to a T-shaped clamp (5), and the T-shaped clamp (5) is clamped with a T-shaped slot provided on the balance ring (2).

2. A radiology eye protection structure according to claim 1, characterized in that: The balancing ring (2) is provided with a through hole connected to the T-shaped slot, the T-shaped clamp (5) has a connecting hole vertically connected to the through hole (8), and the locking member (9) passes through the through hole, extends into the connecting hole and extends into the through hole (8).

3. A radiology eye protection structure according to claim 2, characterized in that: The front end of the locking member (9) is provided with a circle of first teeth (11), and the first connecting member (15) and the second connecting member (16) respectively connected to the head ring head end (6) and the head ring tail end (7) of the head ring extend into the two ends of the through hole (8) and correspond to each other in parallel up and down, and the first connecting member (15) and the second connecting member (16) are respectively provided with second teeth and third teeth that mesh with the first teeth (11) for transmission.

4. A radiology eye protection structure according to claim 3, characterized in that: The through hole includes a vertically connected rectangular through hole (12) and a spiral through hole (13), one section of the locking piece (9) is provided with a spiral protrusion (10), and the spiral through hole (13) is spirally connected to the spiral protrusion (10). When the front end of the locking piece (9) extends between the head ring head end (6) and the head ring tail end (7), the spiral protrusion (10) moves into the connecting hole. At this time, the rectangular through hole (12) corresponds to the rectangular outer wall on the locking piece (9) up and down.

5. A radiology eye protection structure according to claim 3, characterized in that: The locking piece (9) is provided with a rotating cap (14) for easy selection.

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