CN212630459U

CN212630459U - Medical movable ray protection lead screen

Info

Publication number: CN212630459U
Application number: CN202021511956.5U
Authority: CN
Inventors: 周家平
Original assignee: Jinan Changqing Jindun Radiation Protection Equipment Factory
Current assignee: Jinan Changqing Jindun Radiation Protection Equipment Factory
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-02
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a plumbous screen of medical movable ray protection, including first screen, second screen, third screen and base, first screen, second screen and third screen are arranged from a left side to the right side in proper order, all through hinge swing joint between first screen, second screen and the third screen, the equal fixedly connected with base of lower surface of first screen, second screen and third screen, the quantity of base is three, and is three the equal fixed mounting in four corners department of under base surface has the truckle. The utility model discloses a setting of regulation mouth, worm, gear, accommodate the lead screw, screw hole and regulation screen, when needs adjust the screen height, personnel can insert the spanner in the regulation mouth, rotate the worm and make it drive gear and accommodate the lead screw and rotate, when accommodate the lead screw rotates, alright make the screw hole and adjust the screen and carry out longitudinal movement to can adjust the height of adjusting the screen according to the demand.

Description

Medical movable ray protection lead screen

Technical Field

The utility model relates to the technical field of medical lead screens, in particular to a medical movable ray protection lead screen.

Background

The hospital radiology department is a department integrating examination, diagnosis and treatment, and many diseases in clinical departments need to be clearly diagnosed and diagnosed in an auxiliary way through radiology department equipment examination. When an examination is performed by radiation, the radiation causes damage to a human body, and therefore, a safeguard measure is generally adopted. Lead rubber protective tools or lead screens are generally adopted in medical treatment. However, the medical lead screen is monolithic, which has the following problems; the existing device is inconvenient to adjust the height of the screen according to the indoor height or the requirement, a gap is generated after the height is adjusted, and a radioactive source can penetrate through the gap, so that the protection effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical movable ray protection lead screen in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical movable ray protection lead screen comprises a first screen, a second screen, a third screen and bases, wherein the first screen, the second screen and the third screen are sequentially arranged from left to right, the first screen, the second screen and the third screen are movably connected through hinges, the lower surfaces of the first screen, the second screen and the third screen are fixedly connected with the bases, the number of the bases is three, four corners of the lower surfaces of the three bases are fixedly provided with trundles, the upper surfaces of the first screen, the second screen and the third screen are respectively provided with an installation cavity, the inner wall of the installation cavity is slidably connected with an adjusting screen, the middle part of the lower surface of the adjusting screen is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an adjusting screw rod, the lower end of the adjusting screw rod is provided with a gear, one side of the gear is meshed with a worm, one end of the worm is provided with three adjusting openings, the two sides of one adjusting screen and one side of the other two adjusting screens are provided with stretching baffles, and one ends of the stretching baffles, which are close to the adjusting screens, are provided with stretching rods.

Preferably, the two sides of the lower surface of the base are respectively inserted with a supporting screw rod, the surface of the supporting screw rod is in threaded connection with an adjusting block, and the lower surface of the supporting screw rod is movably connected with a supporting plate.

Preferably, the middle parts of the three adjusting screens are provided with holes, and the inner walls of the holes are provided with radiation-proof glass.

Preferably, handles are arranged at the ends of the first screen and the third screen, which are far away from the second screen.

Preferably, a magnet is arranged at one end of the stretching baffle, which is far away from the stretching rod.

Preferably, the front and the back of the first screen, the second screen and the third screen are all provided with warning signs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of regulation mouth, worm, gear, accommodate the lead screw, screw hole and regulation screen, when needs adjust the screen height, personnel can insert the spanner in the regulation mouth, rotate the worm and make it drive gear and accommodate the lead screw and rotate, when accommodate the lead screw rotates, alright make the screw hole and adjust the screen and carry out longitudinal movement to can adjust the height of adjusting the screen according to the demand.

2. The utility model discloses a setting of stretching baffle and tensile pole, after expandes first screen, second screen and third screen and accomplish, can take out the regulation screen with stretching baffle and tensile pole to make stretching baffle can shelter from the gap between the regulation screen, avoid the radiation source to see through from the gap.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a perspective view of the adjustable screen of the present invention;

fig. 3 is a schematic perspective view of the third screen of the present invention.

In the figure: 1. a first screen; 2. a second screen; 3. a third screen; 4. a base; 5. a caster wheel; 6. installing a cavity; 7. an adjusting screen; 8. a threaded hole; 9. adjusting the screw rod; 10. a gear; 11. a worm; 12. an adjustment port; 13. stretching the baffle; 14. a stretch rod; 15. a support screw rod; 16. an adjusting block; 17. a support plate; 18. radiation-proof glass; 19. a handle; 20. and (5) warning identification.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a medical movable ray protection lead screen comprises a first screen 1, a second screen 2, a third screen 3 and a base 4, wherein the first screen 1, the second screen 2 and the third screen 3 are sequentially arranged from left to right, the first screen 1, the second screen 2 and the third screen 3 are movably connected through hinges, the lower surfaces of the first screen 1, the second screen 2 and the third screen 3 are fixedly connected with the base 4, the number of the base 4 is three, four corners of the lower surfaces of the three bases 4 are fixedly provided with trundles 5, the upper surfaces of the first screen 1, the second screen 2 and the third screen 3 are respectively provided with an installation cavity 6, the inner wall of the installation cavity 6 is slidably connected with an adjusting screen 7, the middle part of the lower surface of the adjusting screen 7 is provided with a threaded hole 8, the inner wall of the threaded hole 8 is in threaded connection with an adjusting screw rod 9, the lower end of the adjusting screw rod 9 is provided with a gear 10, one side of the gear 10 is engaged with a worm 11, one end of the worm 11 is provided with an adjusting opening 12, and through the arrangement of the adjusting opening 12, a worker can insert a tool such as an internal hexagonal wrench into the adjusting opening 12 and rotate the tool, so that the purpose of rotating the worm 11 can be achieved;

through the arrangement of the adjusting opening 12, the worm 11, the gear 10, the adjusting screw 9, the threaded hole 8 and the adjusting screen 7, when the height of the adjusting screen 7 is required to be adjusted, a person can insert a wrench into the adjusting opening 12, rotate the worm 11 to drive the gear 10 and the adjusting screw 9 to rotate, and when the adjusting screw 9 rotates, the threaded hole 8 and the adjusting screen 7 can move longitudinally, so that the height of the adjusting screen 7 can be adjusted according to requirements;

the number of the adjusting screens 7 is three, wherein the two sides of one adjusting screen 7 and one side of the other two adjusting screens 7 are both provided with stretching baffles 13, one end of each stretching baffle 13 close to the adjusting screen 7 is provided with a stretching rod 14, and the stretching baffles 13 can be limited and fixed by the arrangement of the stretching rods 14;

through the arrangement of the stretching baffle 13 and the stretching rod 14, after the first screen 1, the second screen 2 and the third screen 3 are unfolded, the stretching baffle 13 and the stretching rod 14 can be drawn out of the adjusting screen 7, so that the stretching baffle 13 can shield gaps among the adjusting screens 7, and the radioactive source is prevented from penetrating out of the gaps.

Furthermore, support screw rods 15 are inserted into two sides of the lower surface of the base 4, adjusting blocks 16 are connected to the surface of each support screw rod 15 in a threaded mode, supporting plates 17 are movably connected to the lower surfaces of the support screw rods 15, the adjusting blocks 16 and the supporting plates 17 are arranged, the adjusting blocks 16 can be screwed after the screen is placed to a required position, the support screw rods 15 can lift through rotation of the adjusting blocks 16, the supporting plates 17 are supported on the ground, and therefore the stability of the screen can be effectively improved.

Furthermore, the middle parts of the three adjusting screens 7 are provided with holes, the inner walls of the holes are provided with radiation-proof glass 18, through the arrangement of the radiation-proof glass 18, personnel can conveniently see the internal conditions from the outside of the screens, and meanwhile, the radiation-proof glass 18 can also block radiation sources.

Furthermore, handles 19 are arranged at the ends of the first screen 1 and the third screen 3, which are far away from the second screen 2, and through the arrangement of the handles 19, the screen can be conveniently pushed by a person to move.

Further, the end of the stretching baffle 13 far away from the stretching rod 14 is provided with a magnet, and the two stretching baffles 13 can be adsorbed together through the arrangement of the magnet, so that a gap is avoided.

Furthermore, the front and the back of the first screen 1, the second screen 2 and the third screen 3 are all provided with warning signs 20, and other people can be reminded that radioactive sources do not come close to the warning signs 20.

The working principle is as follows: when the adjustable screen is used, a person can move the first screen 1, the second screen 2 and the third screen 3 to a position to be shielded through the casters 5, after the movement is completed, the first screen 1 and the third screen 3 are unfolded to enable the first screen 1, the second screen 2 and the third screen 3 to be kept horizontal, then a tool is inserted into the adjusting opening 12 to screw the worm 11, the worm 11 drives the adjusting screw rod 9 to rotate, so that the height of the adjustable screen 7 is adjusted, and after the adjustment is completed, the stretching baffle 13 is pulled out, so that the stretching baffle 13 shields gaps between the adjustable screens 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A medical movable ray protection lead screen comprises a first screen (1), a second screen (2), a third screen (3) and a base (4), and is characterized in that: the first screen (1), the second screen (2) and the third screen (3) are sequentially arranged from left to right, the first screen (1), the second screen (2) and the third screen (3) are movably connected through hinges, the lower surfaces of the first screen (1), the second screen (2) and the third screen (3) are fixedly connected with bases (4), the number of the bases (4) is three, four corners of the lower surfaces of the three bases (4) are fixedly provided with casters (5), the upper surfaces of the first screen (1), the second screen (2) and the third screen (3) are respectively provided with an installation cavity (6), the inner wall of the installation cavity (6) is slidably connected with an adjusting screen (7), the middle part of the lower surface of the adjusting screen (7) is provided with a threaded hole (8), the inner wall of the threaded hole (8) is in threaded connection with an adjusting screw rod (9), the lower end of the adjusting screw rod (9) is provided with a gear (10), one side of the gear (10) is meshed with a worm (11), one end of the worm (11) is provided with an adjusting opening (12), the number of the adjusting screens (7) is three, two sides of one of the adjusting screens (7) and one sides of the other two adjusting screens (7) are provided with stretching baffles (13), and one ends of the stretching baffles (13) close to the adjusting screens (7) are provided with stretching rods (14).

2. The medical movable ray-protection lead screen according to claim 1, wherein: support screw rods (15) are inserted into two sides of the lower surface of the base (4), adjusting blocks (16) are connected to the surfaces of the support screw rods (15) in a threaded mode, and support plates (17) are movably connected to the lower surfaces of the support screw rods (15).

3. The medical movable ray-protection lead screen according to claim 1, wherein: the middle parts of the three adjusting screens (7) are provided with holes, and the inner walls of the holes are provided with radiation-proof glass (18).

4. The medical movable ray-protection lead screen according to claim 1, wherein: handles (19) are arranged at the ends of the first screen (1) and the third screen (3) far away from the second screen (2).

5. The medical movable ray-protection lead screen according to claim 1, wherein: and a magnet is arranged at one end of the stretching baffle (13) far away from the stretching rod (14).

6. The medical movable ray-protection lead screen according to claim 1, wherein: the front and the back of the first screen (1), the second screen (2) and the third screen (3) are all provided with warning marks (20).