CN213868452U

CN213868452U - Civilian nuclear medicine isolation barrier that expanding nature is strong of civilian dress formula

Info

Publication number: CN213868452U
Application number: CN202022768478.2U
Authority: CN
Inventors: 李祁; 王晓云; 陈雪芹; 严慧
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-03
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a nuclear medicine isolation barrier that civilian dress formula expansibility is strong belongs to isolation barrier technical field, including base, casing and radiation protection board, the last fixed surface of base installs the drain pan. The utility model discloses in, through being provided with slide rail and locating component, slide on the slide rail through the pulley, the realization is with the inner shell roll-off, the turnover and the storage of radiation protection board have been made things convenient for, it expandes radiation protection board to rotate radiation protection board again, put the inside at the inner shell, will protect the inside of radiation protection board casing of packing into through the pulley, again because the one end of the elasticity drive picture peg of third spring is planted and is installed the inside realization at the inner shell and carry out preliminary location to inner shell and radiation protection board, again because the inner shell is when sliding, the locating piece slides in the spout, when meetting the constant head tank because the elasticity of second spring drives the locating piece and inserts to inlay to the constant head tank in, realize the further location of inner shell and radiation protection board, make radiation protection board and inner shell more firm.

Description

Civilian nuclear medicine isolation barrier that expanding nature is strong of civilian dress formula

Technical Field

The utility model relates to an isolation barrier technical field, more specifically say, it relates to a nuclear medicine isolation barrier that civilian dress formula expansibility is strong.

Background

Barriers are screens or barriers, also with the meaning of protective shielding, usually in the form of a wall, mainly for insulation and barrier purposes, and are used in a very wide range of applications, among which isolation barriers are used in nuclear medicine.

Traditional nuclear medicine keeps apart protective screen installation comparatively troublesome, does not have and just adorns the nature, and expansibility is relatively poor, locks through screw and bolt usually, can have the phenomenon of screw smooth silk in installation and dismantlement, leads to comparatively inconvenient when installation or dismantlement, has influenced subsequent work, and traditional nuclear medicine keeps apart protective screen majority formula as an organic whole, and is comparatively inconvenient when the transport, and is difficult for carrying on subsequent dismantlement maintenance, is difficult for storing and transporting, and application scope is little.

The noise isolation barrier (application number: 201922003341.5) disclosed in the prior patent has a noise reduction function, is beneficial to improving the surrounding environment and improving the comfort level of the working environment, but does not have the function of quick disassembly and assembly, so that the subsequent maintenance and assembly are very inconvenient and lack certain practicability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a nuclear medicine isolation protective screen that civilian dress formula expansibility is strong, its characteristics that have convenient dismantlement installation, subsequent maintenance of being convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a conveniently-installed nuclear medicine isolation barrier with strong expansibility, which comprises a base, a shell and a radiation-proof plate, a bottom shell is fixedly arranged on the upper surface of the base, a shell is arranged inside the bottom shell, an inner shell is arranged inside the shell, the inner wall of the inner shell is fixedly provided with a partition plate, the inner part of the inner shell is provided with two radiation-proof plates which are symmetrically arranged around the longitudinal central axis of the partition plate, the lower surface of the inner shell is fixedly provided with a slide rail, the inner wall of the shell is fixedly provided with a pulley, the pulley is arranged inside the sliding rail in a sliding way, the radiation-proof plate is internally and rotatably provided with a rotating shaft, a friction sleeve is arranged inside the rotating shaft, a handle is fixedly arranged on the outer wall of the radiation-proof plate, the lateral wall of casing articulates through the hinge has the side cap, the lateral wall fixed mounting of side cap has the handle, the inside of base is provided with fixing bolt.

By adopting the scheme as follows: through being provided with pulley and slide rail, the pulley slides in the slide rail, realizes sliding the inside of inner shell casing to convenient and fast's radiation protection board is fixed, is convenient for install and subsequent maintenance.

Furthermore, a fixing assembly is arranged on the side wall of the bottom shell and comprises a pulling plate, a connecting shaft, an extrusion plate and a convex block, and a side shell is fixedly mounted on the side wall of the bottom shell.

Through adopting above-mentioned technical scheme, through being provided with fixed subassembly 4, realize fixing casing 7.

Furthermore, a connecting shaft is inserted into the side shell, a pulling plate is fixedly mounted at one end of the connecting shaft, an extrusion plate is fixedly mounted at the other end of the connecting shaft, penetrates through and extends to one side of the bottom shell, a convex block is fixedly mounted on the outer surface of the extrusion plate, and the convex block is embedded in a positioning groove formed in the shell.

Through adopting above-mentioned technical scheme, through being provided with connecting axle and arm-tie, the connecting axle drives the arm-tie and removes the function that realizes fixing the casing.

Furthermore, a first spring is sleeved on the outer surface of the connecting shaft, one end of the first spring is fixedly connected with the outer surface of the connecting shaft, and the other end of the first spring is fixedly connected with the outer surface of the side shell.

Through adopting above-mentioned technical scheme, be provided with first spring, the elasticity of first spring drives the lug inlay card to the inside of casing, and accurate casing is fixed a position.

Further, the inside of casing inlays and is equipped with the mounting panel, the inside of mounting panel is planted and is installed the picture peg, the one end of picture peg passes and extends to the inside of casing and inlays in the inside constant head tank of seting up of inner shell, the surface cover of picture peg is equipped with the third spring, the one end of third spring and the inner wall fixed connection of mounting panel, the other end of third spring and the outer fixed surface of picture peg are connected, the last fixed surface of picture peg installs the kicking block.

Through adopting above-mentioned technical scheme, be provided with mounting panel and picture peg, realize fixing the inner shell, also be convenient for dismantle the inner shell simultaneously.

Further, the lateral wall of mounting panel is provided with locating component, locating component includes slide, locating piece, extension rod and side piece, the lateral wall fixed mounting of mounting panel has the side piece, the inner wall slidable mounting of side piece has the slide, the fixed surface of slide installs the locating piece, the inlay card of locating piece is in the constant head tank of seting up inside the inner shell.

Through adopting above-mentioned technical scheme, be provided with locating component, locating component carries out further location to the inner shell, has increased the stability of inner shell.

Furthermore, a sliding groove is formed in the inner shell, the outer surface of the sliding plate is fixedly connected with the inner wall of the second spring, and an extension rod is fixedly mounted on the outer surface of the positioning block.

Through adopting above-mentioned technical scheme, be provided with the spout, make things convenient for the inner shell to slide at the surface of locating piece.

To sum up, the utility model discloses following beneficial effect has:

1. in the utility model, by arranging the slide rail and the positioning component, when the radiation protection plate is required to be placed in the inner shell, the inner shell is firstly pulled to slide on the slide rail through the pulley, the inner shell is slid out, then the handle on the outer surface of the radiation protection plate is lifted, the convenient and quick radiation protection plate is transported, the turnover and storage of the radiation protection plate are facilitated, the radiation protection plate is unfolded and placed in the inner shell, the radiation protection plate is placed in the shell through the pulley, the subsequent maintenance and quick assembly are facilitated, then the preliminary positioning of the inner shell and the radiation protection plate is realized because one end of the plug board is driven by the elastic force of the third spring to be inserted and installed in the inner shell, and when the inner shell slides in the chute, the positioning block is driven by the elastic force of the second spring to be inserted and embedded in the positioning groove when encountering the positioning groove, the further positioning of the inner shell and the radiation protection plate is realized, the radiation-proof plate and the inner shell are more stable;

2. through being provided with fixed subassembly, base and drain pan, before needs are installed this protective screen, fix the base in the region that needs were kept apart through fixing bolt earlier, install the inside at the drain pan with the casing again, because first spring force drives the connecting axle and removes, the connecting axle removes and drives the stripper plate and remove and drive the lug and inlay the inside of establishing at the casing, thereby convenient and fast's realization is to the fixed function of casing, when needs are dismantled the casing and are maintained, the pulling arm-tie removes and drives the connecting axle and remove and drive first spring shrink, thereby make lug and casing break away from the contact, with the casing take out can, it locks through screw and bolt to have solved, can have the phenomenon of screw smooth silk in installation and dismantlement, lead to comparatively inconvenient when installation or dismantlement, the problem of subsequent work has been influenced, work efficiency is improved.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic side view of the internal structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is an enlarged view of the structure at B in FIG. 3;

fig. 6 is a front view of the radiation protection plate of the present invention;

fig. 7 is a partial perspective view of the positioning assembly of the present invention;

fig. 8 is a partial perspective view of the middle rotating shaft of the present invention.

In the figure:

1. a top block; 2. mounting a plate; 3. inserting plates; 4. a fixing assembly; 41. pulling a plate; 42. a side casing; 43. a connecting shaft; 44. a first spring; 45. a pressing plate; 46. a bump; 5. a base; 6. fixing the bolt; 7. a housing; 8. a friction sleeve; 9. a bottom case; 10. a handle; 11. a side cover; 12. a radiation-proof plate; 13. a partition plate; 14. a slide rail; 15. an inner shell; 16. a pulley; 17. a positioning assembly; 171. a slide plate; 172. a chute; 173. positioning blocks; 174. an extension pole; 175. a second spring; 176. a side block; 18. a rotating shaft; 19. and a third spring.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1 to 8.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a nuclear medicine isolation barrier that civilian dress formula expansibility is strong, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including base 5, casing 7 and radiation protection board 12, the last fixed surface of base 5 installs drain pan 9, the inside of drain pan 9 is provided with casing 7, the inside of casing 7 is provided with inner shell 15, the inner wall fixed mounting of inner shell 15 has baffle 13, the inside of inner shell 15 is provided with radiation protection board 12, radiation protection board 12 installs two about the vertical center pin symmetry of baffle 13, the lower fixed surface of inner shell 15 installs slide rail 14, the inner wall fixed mounting of casing 7 has pulley 16, pulley 16 slidable mounting is in the inside of slide rail 14 in this embodiment, and is specific, is provided with radiation protection board 12, realizes keeping apart the effect of radiation, the lateral wall of drain pan 9 is provided with fixed subassembly 4, fixed subassembly 4 includes arm-tie 41, A connecting shaft 43, a pressing plate 45 and a projection 46, wherein a side shell 42 is fixedly arranged on the side wall of the bottom shell 9; in this embodiment, specifically, the fixing assembly 4 is provided, so that the function of positioning the housing 7 is realized, and the subsequent maintenance is facilitated;

a connecting shaft 43 is inserted and mounted inside the side shell 42, a pulling plate 41 is fixedly mounted at one end of the connecting shaft 43, a squeezing plate 45 is fixedly mounted at the other end of the connecting shaft 43, the other end of the connecting shaft penetrates through and extends to one side of the bottom shell 9, a convex block 46 is fixedly mounted on the outer surface of the squeezing plate 45, and the convex block 46 is embedded in a positioning groove formed in the shell 7; in this embodiment, specifically, the protruding block 46 and the extruding plate 45 are provided, and since the elastic force of the first spring 44 drives the connecting shaft 43 to move, the connecting shaft 43 moves to drive the extruding plate 45 to move and drive the protruding block 46 to be embedded in the shell 7, the function of fixing the shell 7 is conveniently and quickly realized;

a first spring 44 is sleeved on the outer surface of the connecting shaft 43, one end of the first spring 44 is fixedly connected with the outer surface of the connecting shaft 43, and the other end of the first spring 44 is fixedly connected with the outer surface of the side shell 42; in this embodiment, specifically, the first spring 44 and the connecting shaft 43 are provided, when the housing 7 needs to be disassembled for maintenance, the pulling plate 41 is pulled, the pulling plate 41 moves to drive the connecting shaft 43 to move and drive the first spring 44 to contract, so that the protrusion 46 is separated from the contact with the housing 7, and the housing 7 is taken out;

as shown in fig. 1, 2, 3, 5 and 7, a rotating shaft 18 is rotatably installed inside the radiation protection plate 12, a friction sleeve 8 is arranged inside the rotating shaft 18, a handle is fixedly installed on the outer wall of the radiation protection plate 12, a side wall of the housing 7 is hinged to a side cover 11 through a hinge, a handle 10 is fixedly installed on the side wall of the side cover 11, and a fixing bolt 6 is arranged inside the base 5; in this embodiment, specifically, the side cover 11 is provided to facilitate protection of the radiation protection plate 12 inside;

the mounting plate 2 is embedded in the shell 7, the inserting plate 3 is installed in the mounting plate 2 in an inserting mode, one end of the inserting plate 3 penetrates through and extends to the inside of the shell 7 to be embedded in a positioning groove formed in the inner shell 15, a third spring 19 is sleeved on the outer surface of the inserting plate 3, one end of the third spring 19 is fixedly connected with the inner wall of the mounting plate 2, the other end of the third spring 19 is fixedly connected with the outer surface of the inserting plate 3, and the top block 1 is fixedly installed on the upper surface of the inserting plate 3; in this embodiment, specifically, the mounting plate 2, the inserting plate 3 and the third spring 19 are provided, and then the elastic force of the third spring 19 drives one end of the inserting plate 3 to be inserted into the inner shell 15 to realize primary positioning of the inner shell 15 and the radiation-proof plate 12, and then when the inner shell 15 slides, the positioning block 173 slides in the sliding groove 172, and when encountering a positioning groove, the positioning block 173 is driven by the elastic force of the second spring 175 to be inserted into the positioning groove, so as to realize further positioning of the inner shell 15 and the radiation-proof plate 12, so that the radiation-proof plate 12 and the inner shell 15 are more stable;

a positioning assembly 17 is arranged on the side wall of the mounting plate 2, the positioning assembly 17 comprises a sliding plate 171, a positioning block 173, an extension rod 174 and a side block 176, the side block 176 is fixedly mounted on the side wall of the mounting plate 2, the sliding plate 171 is slidably mounted on the inner wall of the side block 176, the positioning block 173 is fixedly mounted on the outer surface of the sliding plate 171, and the positioning block 173 is embedded in a positioning groove formed in the inner shell 15 in a clamping manner, in this embodiment, specifically, the inner shell 15 can be further fixed by mounting the positioning assembly 17;

in this embodiment, specifically, by installing the sliding chute 172 and the sliding plate 171, when the positioning block 173 slides in the sliding chute 172, the positioning block 173 is driven by the elastic force of the second spring 175 to be inserted into the positioning groove when encountering the positioning groove, so as to further position the inner shell 15 and the radiation-proof plate 12;

as shown in fig. 1, 2, 3, 4, 6 and 8, the fixing bolt 6 is provided with a fixing hole, which can ensure the stability of the base 5, the lug 46 can accurately position the inner shell 15, the rotating shaft 18 can fold the large radiation protection plate 12, which is convenient for transporting the radiation protection plate 12, and the friction sleeve 8 can prevent the radiation protection plate 12 from rotating during transportation.

The working principle is as follows: before the barrier is required to be installed, the base 5 is fixed in an area to be isolated through the fixing bolt 6, then the shell 7 is installed inside the bottom shell 9, the connecting shaft 43 is driven to move by the elastic force of the first spring 44, the connecting shaft 43 moves to drive the extrusion plate 45 to move and drive the lug 46 to be embedded inside the shell 7, so that the function of fixing the shell 7 is conveniently and quickly realized, when the shell 7 is required to be disassembled for maintenance, the pulling plate 41 is pulled, the pulling plate 41 moves to drive the connecting shaft 43 to move and drive the first spring 44 to contract, so that the lug 46 is separated from contact with the shell 7, the shell 7 is taken out, when the radiation-proof plate 12 is required to be placed inside the inner shell 15, the inner shell 15 is pulled to slide on the sliding rail 14 through the pulley 16, the inner shell 15 slides out, then the handle on the outer surface of the radiation-proof plate 12 is lifted by hand, the radiation-proof plate 12 is rotated to, put the inside at inner shell 15, pack into the inside of casing 7 through pulley 16 with radiation protection plate 12, convenient subsequent maintenance and rapid Assembly, again because the one end of third spring 19's elasticity drive picture peg 3 is inserted and is installed the inside realization at inner shell 15 and radiation protection plate 12 and carry out preliminary location, again because inner shell 15 is when sliding, locating piece 173 when sliding in spout 172, when meetting the constant head tank because the elasticity of second spring 175 drives locating piece 173 and inserts to the constant head tank, the realization is to inner shell 15 and the further location of radiation protection plate 12, make radiation protection plate 12 and inner shell 15 more firm.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a nuclear medicine isolation barrier that civilian dress formula expansibility is strong, includes base (5), casing (7) and radiation protection board (12), its characterized in that: the upper surface of the base (5) is fixedly provided with a bottom shell (9), the inside of the bottom shell (9) is provided with a shell (7), the inside of the shell (7) is provided with an inner shell (15), the inner wall of the inner shell (15) is fixedly provided with a partition plate (13), the inside of the inner shell (15) is provided with two radiation-proof plates (12), the two radiation-proof plates (12) are symmetrically arranged about the longitudinal central axis of the partition plate (13), the lower surface of the inner shell (15) is fixedly provided with a sliding rail (14), the inner wall of the shell (7) is fixedly provided with a pulley (16), the pulley (16) is slidably arranged in the sliding rail (14), the inside of the radiation-proof plate (12) is rotatably provided with a rotating shaft (18), the inside of the rotating shaft (18) is provided with a friction sleeve (8), and the outer, the side wall of casing (7) has side cover (11) through the hinge articulated, the lateral wall fixed mounting of side cover (11) has handle (10), the inside of base (5) is provided with fixing bolt (6).

2. The ready-to-wear high-expansibility nuclear medicine isolation barrier of claim 1, wherein: the side wall of the bottom shell (9) is provided with a fixing assembly (4), the fixing assembly (4) comprises a pulling plate (41), a connecting shaft (43), an extrusion plate (45) and a convex block (46), and a side shell (42) is fixedly installed on the side wall of the bottom shell (9).

3. The ready-to-wear high-expansibility nuclear medicine isolation barrier of claim 2, wherein: the side shell (42) is internally provided with a connecting shaft (43) in an inserting manner, one end of the connecting shaft (43) is fixedly provided with a pulling plate (41), the other end of the connecting shaft (43) penetrates through and extends to one side of the bottom shell (9) to be fixedly provided with an extrusion plate (45), the outer surface of the extrusion plate (45) is fixedly provided with a convex block (46), and the convex block (46) is embedded in a positioning groove formed in the shell (7).

4. The ready-to-wear high-expansibility nuclear medicine isolation barrier of claim 3, wherein: the outer surface of the connecting shaft (43) is sleeved with a first spring (44), one end of the first spring (44) is fixedly connected with the outer surface of the connecting shaft (43), and the other end of the first spring (44) is fixedly connected with the outer surface of the side shell (42).

5. The ready-to-wear high-expansibility nuclear medicine isolation barrier of claim 1, wherein: the inside of casing (7) inlays and is equipped with mounting panel (2), the inside of mounting panel (2) is planted and is installed picture peg (3), the one end of picture peg (3) is passed and is extended to the inside of casing (7) and inlays in the constant head tank that inner shell (15) inside was seted up, the surface cover of picture peg (3) is equipped with third spring (19), the one end of third spring (19) and the inner wall fixed connection of mounting panel (2), the other end of third spring (19) and the outer fixed surface connection of picture peg (3), the last fixed surface of picture peg (3) installs kicking block (1).

6. The disposable high-expansibility nuclear medicine isolation barrier of claim 5, wherein: the lateral wall of mounting panel (2) is provided with locating component (17), locating component (17) include slide (171), locating piece (173), extension rod (174) and side piece (176), the lateral wall fixed mounting of mounting panel (2) has side piece (176), the inner wall slidable mounting of side piece (176) has slide (171), the outer fixed surface of slide (171) installs locating piece (173), the inlay card of locating piece (173) is in the constant head tank of seting up inside inner shell (15).

7. The ready-to-wear high-expansibility nuclear medicine isolation barrier of claim 6, wherein: the inner shell (15) is internally provided with a sliding groove (172), the outer surface of the sliding plate (171) is fixedly connected with the inner wall of a second spring (175), and the outer surface of the positioning block (173) is fixedly provided with an extension rod (174).