CN209747141U - nuclear medicine isolation screen - Google Patents
nuclear medicine isolation screen Download PDFInfo
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- CN209747141U CN209747141U CN201920593606.9U CN201920593606U CN209747141U CN 209747141 U CN209747141 U CN 209747141U CN 201920593606 U CN201920593606 U CN 201920593606U CN 209747141 U CN209747141 U CN 209747141U
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- 238000009206 nuclear medicine Methods 0.000 title claims abstract description 54
- 238000002955 isolation Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 8
- 241001465754 Metazoa Species 0.000 abstract description 5
- 230000000474 nursing effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229940121896 radiopharmaceutical Drugs 0.000 description 1
- 239000012217 radiopharmaceutical Substances 0.000 description 1
- 230000002799 radiopharmaceutical effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model belongs to the field of medical appliances, in particular to a nuclear medicine isolation screen, which comprises an arc outer cover and an object placing device connected with the arc outer cover; the arc outer cover comprises an inner side wall and an outer side wall corresponding to the inner side wall, a lead plate is arranged between the inner side wall and the outer side wall, and operating devices are arranged on the lead plate and the inner side wall; the operating device comprises an operating plate which is in sliding connection with the arc outer cover and a first transmission structure which is matched with the operating plate; square holes matched with the operation plate are dug in the outer side wall and the inner side wall; the object placing device comprises a lifting structure and a supporting structure matched with the lifting structure; elevation structure including the support box with support box sliding connection put the thing platform, be provided with on the support box with put thing platform matched with second transmission structure, the utility function is various, the effectual medical personnel of having solved is treating the patient and is carrying out closely the observation nursing and receive the problem of nuclear radiation to the animal during experimental to the patient.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to nuclear medicine isolation screen.
Background
Radionuclides for nuclear medicine, commonly referred to as radiopharmaceuticals, are compounds or biologics of radionuclides used in the human body for the development of diagnostics and therapeutics; nuclear medicine staff is in treating the patient or carrying out the experimental period to the animal, and the process such as need carry out the process such as decapping, partial shipment, measurement and injection of radionuclide all can receive nuclear radiation, uses the radionuclide to the patient after, and nuclear medicine staff also can receive nuclear radiation to the process that the patient carries out observation and nursing of close range, and nuclear radiation also has certain injury to healthy nuclear medicine staff.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a nuclear medicine isolation screen, the effectual nuclear medicine staff that has solved treats the patient and carries out observation nursing closely to the patient and receive the problem of nuclear radiation during to the animal is experimental.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a nuclear medicine isolation screen comprises an arc outer cover and an object placing device connected with the arc outer cover; the arc outer cover comprises an inner side wall and an outer side wall corresponding to the inner side wall, a lead plate is arranged between the inner side wall and the outer side wall, and operating devices are arranged on the lead plate and the inner side wall; the operating device comprises an operating plate connected with the arc outer cover in a sliding manner and a first transmission structure matched with the operating plate; square holes matched with the operating panel are dug in the outer side wall and the inner side wall; the article placing device comprises a lifting structure and a supporting structure matched with the lifting structure; the lifting structure comprises a supporting box and an object placing table connected with the supporting box in a sliding mode, and a second transmission structure matched with the object placing table is arranged on the supporting box.
Furthermore, the first transmission structure comprises a motor box, the motor box is fixedly connected to the inner side wall and the lead plate, and a motor is connected to the interior of the motor box; the output end rigid coupling of motor has first gear, rotate on the motor box and be connected with the second gear with first gear matched with, be provided with the third gear with second gear looks meshing on the stereotype, it is connected with the first screw rod with third gear looks rigid coupling to rotate on the stereotype, first screw rod upper end is provided with the screw rod connecting plate, first screw rod rotates with the screw rod connecting plate to be connected, screw rod connecting plate and stereotype rigid coupling.
Furthermore, a fourth gear matched with the first gear is rotatably connected to the upper end of the motor box, a fifth gear meshed with the fourth gear is further arranged on the lead plate, a second screw fixedly connected with the fifth gear is rotatably connected to the lead plate, the second screw is rotatably connected to a screw connecting plate, and the first screw and the second screw are parallel to each other; the operating plate is provided with a screw rod guide hole matched with the first screw rod and the second screw rod, and the operating plate is in threaded connection with the first screw rod and the second screw rod through the screw rod guide hole.
Furthermore, the second transmission structure comprises a third screw rod which is rotatably connected to the support box, a first bevel gear is fixedly connected to one end, close to the support box, of the third screw rod, a rotating rod is rotatably connected to the support box, a second bevel gear meshed with the first bevel gear is fixedly connected to one end, close to the first bevel gear, of the rotating rod, and a rotating disk is fixedly connected to one end, far away from the first bevel gear, of the rotating rod; the third screw rod is rotatably connected with a screw rod sleeve, the screw rod sleeve is positioned above the first bevel gear, one end, far away from the first bevel gear, of the screw rod sleeve is fixedly connected with a storage platform which is connected with the supporting box in a sliding mode, and a groove matched with the rotary rod is formed in the storage platform.
Furthermore, a support frame and a guide rod matched with the second transmission structure are fixedly connected to the support box, a guide cylinder connected with the guide rod in a sliding mode is fixedly connected to the object placing table, and a through hole matched with the guide cylinder and the third screw rod is formed in the support frame.
Further, a support plate is fixedly connected to the lower end of the support box, a rotary table is fixedly connected to the other end of the support plate, a base is arranged at the lower end of the rotary table, a groove matched with the rotary table is formed in the base in a digging mode, and the rotary table is rotatably connected with the base through the groove; the base is fixedly connected with a pair of limiting right-angle plates, the limiting right-angle plates are symmetrically arranged, the upper ends of the limiting right-angle plates are provided with positioning holes, the lower ends of the circular arc outer covers are provided with supporting blocks matched with the limiting right-angle plates, the supporting blocks are provided with positioning circular grooves communicated with the positioning holes, the limiting right-angle plates are inserted with limiting pins, and the bottoms of the limiting pins are inserted into the positioning circular grooves of the supporting blocks.
The utility model has the advantages that:
1. The utility model is convenient to use, the arc outer cover and the lead plate of the utility model can effectively shield nuclear radiation to a certain extent; also can go up and down to the operation panel through first transmission structure, make things convenient for nuclear medicine staff to operate, improve the utility model discloses a security and convenience.
2. The utility model discloses be provided with and put the thing device, put the thing platform of putting on the thing device and can go up and down through second transmission structure, make things convenient for nuclear medicine staff to operate when experimenting the animal, also can the exclusive use circular arc dustcoat carries out closely observation and nursing to the patient, improved the utility model discloses a convenience.
Drawings
Fig. 1 is a first isometric view of the present invention;
Fig. 2 is a second axial view of the present invention;
Fig. 3 is a third perspective view of the present invention;
Fig. 4 is a front view of the present invention;
fig. 5 is a cross-sectional view of fig. 4A-a in the present invention;
Fig. 6 is a first partial view of the present invention;
Fig. 7 is a second partial view of the present invention;
In the figure, 1, an arc outer cover, 2, an operation plate, 3, a rotating platform, 4, a motor, 5, a first switch, 6, a motor box, 7, a fourth gear, 8, a lead plate, 9, a second screw, 10, a supporting box, 11, a first bevel gear, 12, a first screw, 13, a third screw, 14, a screw sleeve, 15, a placing platform, 16, a handle, 17, a second switch, 18, a limiting right-angle plate, 19, a supporting plate, 20, a limiting pin, 21, a screw connecting plate, 22, a third gear, 23, a second gear, 24, a base, 25, a second bevel gear, 26, a rotating rod, 27, a guide rod, 28, a supporting frame, 29, a first gear, 30 and a fifth gear.
Detailed Description
A nuclear medicine isolation screen is shown in figures 1-7 and comprises an arc outer cover 1 and a storage device connected with the arc outer cover 1; the arc outer cover 1 comprises an inner side wall and an outer side wall corresponding to the inner side wall, a lead plate 8 is arranged between the inner side wall and the outer side wall, and operating devices are arranged on the lead plate 8 and the inner side wall; the operating device comprises an operating plate 2 connected with the arc outer cover 1 in a sliding mode and a first transmission structure matched with the operating plate 2, wherein the operating plate 2 is provided with an observation hole and an operating hole, and square holes matched with the operating plate 2 are formed in the outer side wall and the inner side wall in a digging mode; the article placing device comprises a lifting structure and a supporting structure matched with the lifting structure; the lifting structure comprises a support box 10 and an object placing table 15 connected with the support box 10 in a sliding mode, and a second transmission structure matched with the object placing table 15 is arranged on the support box 10.
When the device is used, nuclear medicine workers control the lifting of the operating plate 2 by controlling the first transmission structure, and can lift the operating plate 2 to a height suitable for the nuclear medicine workers, so that the nuclear medicine workers can conveniently observe from the observation hole and conveniently operate after two hands pass through the operating hole; the supporting structure plays a role in supporting and stabilizing the lifting structure, experimental articles can be placed on the object placing table 15 of the lifting structure, and the second transmission structure in the supporting box 10 controls the object placing table 15 to lift; a lead plate 8 is arranged between the inner side wall and the outer side wall of the arc outer cover 1, and the arc outer cover 1 and the lead plate 8 isolate nuclear radiation; the utility model is convenient to use, the first transmission structure of the utility model controls the lifting of the operation board 2, and nuclear medicine workers can find the height suitable for themselves so as to observe and operate conveniently, as shown in fig. 1 and fig. 2; improved the utility model discloses a convenience, this utility model's elevation structure can control the height of putting thing platform 15, makes things convenient for nuclear medicine staff to operate the experimental article of putting on thing platform 15, has improved the utility model discloses a convenience.
The first transmission structure comprises a motor box 6, the motor box 6 is fixedly connected to the inner side wall and a lead plate 8, and a motor 4 is connected to the interior of the motor box 6; a through hole is formed in the outer side wall, a conduit connected with the motor box 6 is arranged in the through hole, and a first switch 5 matched with the motor 4 is fixedly connected to one end, far away from the motor box 6, of the through hole; the output rigid coupling of motor 4 has first gear 29, it is connected with second gear 23 with first gear 29 matched with to rotate on the motor box 6, be provided with on the stereotype 8 with the third gear 22 of second gear 23 looks meshing, it is connected with first screw rod 12 with third gear 22 looks rigid coupling to rotate on the stereotype 8, first screw rod 12 upper end is provided with screw rod connecting plate 21, first screw rod 12 rotates with screw rod connecting plate 21 to be connected, screw rod connecting plate 21 and stereotype 8 rigid coupling.
the upper end of the motor box 6 is also rotatably connected with a fourth gear 7 meshed with the first gear 29, a fifth gear 30 meshed with the fourth gear 7 is further arranged on the lead plate 8, a second screw 9 fixedly connected with the fifth gear 30 is rotatably connected to the lead plate 8, the upper end of the second screw 9 is rotatably connected to a screw connecting plate 21, and the first screw 12 and the second screw 9 are parallel to each other; the operating plate 2 is provided with screw guide holes matched with the first screw 12 and the second screw 9, the screw guide holes in the operating plate 2 comprise upper end openings and lower end openings, the upper end openings and the lower end openings are fixedly connected with nuts matched with the first screw 12 and the second screw 9, and the operating plate 2 is rotatably connected with the first screw 12 and the second screw 9 through the nuts.
As shown in fig. 5 and 6, when the nuclear medicine staff cooperates the arc-shaped outer cover 1 with the article placing device, the nuclear medicine staff presses the first switch 5 on the outer side wall, the motor 4 drives the first gear 29 to rotate after being started, and the first gear 29 simultaneously drives the second gear 23 and the fourth gear 7 which are meshed with the first gear to rotate; the second gear 23 drives the third gear 22 engaged with the second gear to rotate, and the third gear 22 drives the first screw 12 fixedly connected with the third gear to rotate; the fourth gear 7 drives a fifth gear 30 engaged with the fourth gear to rotate, the fifth gear 30 drives a second screw 9 fixedly connected with the fifth gear to rotate, the first screw 12 and the second screw 9 drive the operating plate 2 to move up and down through nuts fixedly connected to an upper end opening and a lower end opening of the operating plate 2, nuclear medicine workers can select the height of the operating plate 2 according to the heights of the nuclear medicine workers, experimental articles on the object placing device can be observed and operated conveniently through an observation hole and an operating hole in the operating plate 2, one ends of the first screw 12 and the second screw 9, which are far away from the motor box 6, are rotatably connected to the screw connecting plate 21, and one ends of the first screw 12 and the second screw 9, which are close to the first gear 29, are rotatably connected to the lead plate 8; the motor 4 is arranged in the motor box 6, the motor box 6 is fixed on the inner side wall, the outer side wall is also provided with a conduit, and the first switch 5 and the motor box 6 can be connected together through a wire in the conduit; the utility model discloses a position of operating panel 2 is controlled to first transmission structure, makes things convenient for nuclear medicine staff to control operating panel 2 at the height that is fit for oneself, makes things convenient for nuclear medicine staff to observe and operate through the experimental article of operation hole and observation pore pair on putting thing platform 15, has improved the utility model discloses a convenience.
the second transmission structure comprises a third screw 13 which is rotatably connected to the support box 10, a first bevel gear 11 is fixedly connected to one end, close to the support box 10, of the third screw 13, a rotating rod 26 is rotatably connected to the support box, a second bevel gear 25 meshed with the first bevel gear 11 is fixedly connected to one end, close to the first bevel gear 11, of the rotating rod 26, and a rotating disk is fixedly connected to one end, far away from the first bevel gear 11, of the rotating rod; the third screw 13 is rotatably connected with a screw sleeve 14, the screw sleeve 14 is positioned above the first bevel gear 11, one end, far away from the first bevel gear 11, of the screw sleeve 14 is fixedly connected with an object placing table 15 in sliding connection with the supporting box 10, the lower end of the object placing table 15 is connected with a side wall, and a groove matched with the rotating rod 26 is formed in the side wall.
As shown in fig. 5 and 7, a nuclear medicine worker places an experimental article on the article placing table 15, and then operates the experimental article on the article placing table 15 at the outer side wall end of the arc-shaped outer cover 1, the two hands of the nuclear medicine worker can reach the article placing table 15 through the operation holes on the operation panel 2, the nuclear medicine worker can rotate the rotating disc, the rotating disc drives the rotating rod 26 connected with the support box 10 to rotate, the rotating rod 26 drives the second bevel gear 25 fixedly connected with the rotating rod to rotate, the second bevel gear 25 drives the first bevel gear 11 meshed with the second bevel gear to rotate, the first bevel gear 11 drives the third screw 13 fixedly connected with the first bevel gear to rotate, and the third screw 13 rotates to drive the article placing table 15 fixedly connected with the screw sleeve 14 to ascend or descend; when the object placing table 15 ascends or descends, the groove on the side wall of the object placing table 15 is convenient for the object placing table 15 to move up and down; the utility model discloses a second transmission structure can rise suitable height with putting thing platform 15, makes things convenient for nuclear medicine staff to operate the experimental article of putting on thing platform 15, has improved the utility model discloses a convenience.
The supporting box 10 is fixedly connected with a supporting frame 28 and a guide rod 27 which are matched with the second transmission structure, the object placing table 15 is fixedly connected with a guide cylinder which is in sliding connection with the guide rod 27, and the supporting frame 28 is provided with a through hole which is matched with the guide cylinder and the third screw rod 13.
Put the in-process that thing platform 15 rose, put the guide tube of thing platform 15 upper rigid coupling and can slide along guide arm 27, guide arm 27 and guide tube and support frame 28 have certain spacing guiding action to thing platform 15, prevent that third screw 13 from rotating and driving screw rod cover 14 and put thing platform 15 and rotate, improved the utility model discloses a stability.
A supporting plate 19 is fixedly connected to the lower end of the supporting box 10, a rotating table 3 is fixedly connected to the other end of the supporting plate 19, a base 24 is arranged at the lower end of the rotating table 3, a groove matched with the rotating table 3 is formed in the base 24 in a digging mode, and the rotating table 3 is rotatably connected with the base 24 through the groove; a pair of limiting right-angle plates 18 are fixedly connected to the base 24, the limiting right-angle plates 18 are symmetrically arranged, the upper ends of the limiting right-angle plates 18 are provided with positioning holes, the bottom end of the arc outer cover 1 is fixedly connected with supporting blocks matched with the limiting right-angle plates 18, the supporting blocks are provided with positioning circular grooves communicated with the positioning holes, limiting pins 20 are inserted into the limiting right-angle plates 18, and the bottoms of the limiting pins 20 are inserted into the positioning circular grooves of the supporting blocks; the lower ends of the arc outer cover 1 and the base 24 are connected with universal wheels; the middle parts of the lead plate 8, which are close to the two ends of the supporting block, are fixedly connected with handles 16; the upper end of the motor box 6, which is positioned outside the inner side wall, is fixedly connected with a motor box cover, and the motor box cover is connected with a second switch 17 matched with a motor.
as shown in fig. 2 and 3, when the nuclear medicine staff uses the device, the rotation table 3 can be rotated because the arms of each person have different lengths, the rotation table 3 drives the support box 10 fixedly connected to the support plate 19 to rotate, and the rotation disc on the support box 10 rotates to rotate to a position suitable for the nuclear medicine staff; when checking medicines or medical instruments with radiation and a patient undergoing nuclear therapy, a nuclear medicine worker can pull out the limiting pin 20 from the limiting right-angle plate 18 and the supporting block, then use the arc housing 1 independently, and adjust the height of the operating panel 2 by using the second switch 17 on the motor box cover when using the arc housing 1 independently, so that the nuclear medicine worker can use the operating panel conveniently, the nuclear medicine worker can push the arc housing 1 by holding the handle 16 by hand, the lower end of the arc housing 1 is connected with the universal wheel, and the nuclear medicine worker can move conveniently; base 24's lower extreme also is connected with the universal wheel, is convenient for remove, has improved the utility model discloses a convenience, simultaneously the utility model discloses a spacer pin 20 and spacing right-angle plate 18 can carry out exclusive use to circular arc dustcoat 1, have improved the utility model discloses a functional diversity and convenience.
The utility model discloses a working process does:
The arc outer cover 1 and the object placing device of the utility model can be combined for use and can be separated for use.
when nuclear medicine staff need to observe and nurse a patient in a close range, the arc outer cover 1 can be used independently; when the arc outer cover 1 is used independently, a nuclear medicine worker holds the handle 16 to push the arc outer cover 1, and the universal wheels are connected to the lower end of the arc outer cover 1, so that the nuclear medicine worker can move the utility model conveniently; when the nuclear medicine staff need to adjust the operating panel 2, the second switch 17 is pressed, the motor 4 drives the first gear 29 to rotate after being started, and the first gear 29 simultaneously drives the second gear 23 and the fourth gear 7 which are meshed with the first gear to rotate; the second gear 23 drives the third gear 22 engaged with the second gear to rotate, and the third gear 22 drives the first screw 12 fixedly connected with the third gear to rotate; the fourth gear 7 drives the fifth gear 30 which is meshed with the fourth gear to rotate, the fifth gear 30 drives the second screw rod 9 which is fixedly connected with the fifth gear to rotate, the first screw rod 12 and the second screw rod 9 drive the operation board 2 to move up and down through nuts which are fixedly connected with an upper end opening and a lower end opening on the operation board 2, nuclear medicine workers can select the height of the operation board 2 according to the height of the nuclear medicine workers, and the patients can be observed and nursed conveniently through the observation holes and the operation holes in the operation board 2.
When nuclear medicine workers need to test animals or need to perform bottle opening, subpackaging and measurement of radioactive nuclides, the arc outer cover 1 and the object placing device can be used in a combined mode; when the arc outer cover 1 and the object placing device are used in combination, the limiting pin 20 is inserted into the positioning hole of the limiting right-angle plate 18 and the positioning circular groove of the supporting block, then the rotating table 3 on the base 24 is rotated, the rotating table 3 drives the supporting plate 19 fixedly connected with the upper end of the rotating table 3 to rotate, the supporting plate 19 drives the supporting box 10 to rotate, the supporting box 10 drives the rotating disc to rotate, and the rotating disc is rotated to a position convenient for nuclear medicine workers to operate; the nuclear medicine staff places the experimental article on the object placing table 15, then operates the experimental article on the object placing table 15 at the outer side wall end of the arc outer cover 1, when the nuclear medicine staff needs to adjust the operation plate 2, the first switch 5 on the outer side wall is pressed, the motor 4 drives the first gear 29 to rotate after being started, and the first gear 29 simultaneously drives the second gear 23 and the fourth gear 7 which are meshed with the first gear to rotate; the second gear 23 drives the third gear 22 engaged with the second gear to rotate, and the third gear 22 drives the first screw 12 fixedly connected with the third gear to rotate; the fourth gear 7 drives the fifth gear 30 engaged with the fourth gear to rotate, the fifth gear 30 drives the second screw 9 fixedly connected with the fifth gear to rotate, the first screw 12 and the second screw 9 drive the operation board 2 to move up and down through nuts fixedly connected with an upper end opening and a lower end opening on the operation board 2, an observation hole and an operation hole on the operation board 2 are convenient for a nuclear medicine worker to observe and operate an experimental article on the article placing device, the two hands of the nuclear medicine worker can reach the article placing table 15 through the operation hole on the operation board 2, the nuclear medicine worker can rotate the rotating disc, the rotating disc drives the rotating rod 26 rotatably connected with the support box 10 to rotate, the rotating rod 26 drives the second bevel gear 25 fixedly connected with the rotating rod to rotate, the second bevel gear 25 drives the first bevel gear 11 engaged with the second bevel gear to rotate, the first bevel gear 11 drives the third screw 13 fixedly connected with the first bevel gear to rotate, the third screw 13 rotates to drive the object placing table 15 fixedly connected to the screw sleeve 14 to ascend or descend; in the process that the object placing table 15 rises, the guide cylinder fixedly connected to the object placing table 15 can slide along the guide rod 27, the guide cylinder and the support frame 28 have a certain limiting and guiding effect on the object placing table 15, and the third screw 13 is prevented from rotating to drive the screw sleeve 14 and the object placing table 15 to rotate.
Claims (6)
1. A nuclear medicine isolation screen, its characterized in that: comprises an arc outer cover (1) and an object placing device connected with the arc outer cover (1); the arc outer cover (1) comprises an inner side wall and an outer side wall corresponding to the inner side wall, a lead plate (8) is arranged between the inner side wall and the outer side wall, and operating devices are arranged on the lead plate (8) and the inner side wall; the operating device comprises an operating plate (2) connected with the arc outer cover (1) in a sliding mode and a first transmission structure matched with the operating plate (2), and square holes matched with the operating plate (2) are formed in the outer side wall and the inner side wall in a digging mode; the article placing device comprises a lifting structure and a supporting structure matched with the lifting structure; the lifting structure comprises a supporting box (10) and an object placing table (15) which is connected with the supporting box (10) in a sliding mode, and a second transmission structure matched with the object placing table (15) is arranged on the supporting box (10).
2. the nuclear medicine isolation screen of claim 1, wherein: the first transmission structure comprises a motor box (6), the motor box (6) is fixedly connected to the inner side wall and the lead plate (8), and a motor (4) is connected to the inside of the motor box (6); the output rigid coupling of motor (4) has first gear (29), it is connected with second gear (23) with first gear (29) matched with to rotate on motor box (6), be provided with on stereotype (8) with third gear (22) engaged with mutually second gear (23), it is connected with first screw rod (12) with third gear (22) looks rigid coupling to rotate on stereotype (8), first screw rod (12) upper end is provided with screw rod connecting plate (21), first screw rod (12) are rotated with screw rod connecting plate (21) and are connected, screw rod connecting plate (21) and stereotype (8) rigid coupling.
3. The nuclear medicine isolation screen of claim 2, wherein: the upper end of the motor box (6) is also rotatably connected with a fourth gear (7) matched with the first gear (29), a fifth gear (30) meshed with the fourth gear (7) is further arranged on the lead plate (8), a second screw (9) fixedly connected with the fifth gear (30) is rotatably connected to the lead plate (8), the upper end of the second screw (9) is rotatably connected to a screw connecting plate (21), and the first screw (12) and the second screw (9) are parallel to each other; the operating plate (2) is provided with a screw guide hole matched with the first screw (12) and the second screw (9), and the operating plate (2) is in threaded connection with the first screw (12) and the second screw (9) through the screw guide hole.
4. The nuclear medicine isolation screen of claim 3, wherein: the second transmission structure comprises a third screw (13) which is rotatably connected to the supporting box (10), one end, close to the supporting box (10), of the third screw (13) is fixedly connected with a first bevel gear (11), a rotating rod (26) is rotatably connected to the supporting box, one end, close to the first bevel gear (11), of the rotating rod (26) is fixedly connected with a second bevel gear (25) meshed with the first bevel gear (11), and one end, far away from the first bevel gear (11), of the rotating rod is fixedly connected with a rotating disk; the third screw rod (13) is connected with a screw rod sleeve (14) in a rotating mode, the screw rod sleeve (14) is located above the first bevel gear (11), one end, far away from the first bevel gear (11), of the screw rod sleeve (14) is fixedly connected with an object placing table (15) in sliding connection with the supporting box (10), and a groove matched with the rotating rod (26) is formed in the object placing table (15).
5. The nuclear medicine isolation screen of claim 4, wherein: the support box (10) is fixedly connected with a support frame (28) and a guide rod (27) which are matched with the second transmission structure, the object placing table (15) is fixedly connected with a guide cylinder which is connected with the guide rod (27) in a sliding mode, and the support frame (28) is provided with a through hole which is matched with the guide cylinder and a third screw rod (13).
6. the nuclear medicine isolation screen of claim 5, wherein: a supporting plate (19) is fixedly connected to the lower end of the supporting box (10), a rotating table (3) is fixedly connected to the other end of the supporting plate (19), a base (24) is arranged at the lower end of the rotating table (3), a groove matched with the rotating table (3) is dug in the base (24), and the rotating table (3) is rotatably connected with the base (24) through the groove; the fixed connection has a pair of spacing right-angle board (18) on base (24), spacing right-angle board (18) symmetry sets up, open the upper end of spacing right-angle board (18) has the locating hole, the bottom rigid coupling of circular arc dustcoat (1) has the supporting shoe with spacing right-angle board (18) matched with, it has the location circular slot that is linked together with the locating hole to open on the supporting shoe, it has spacer pin (20) to peg graft on spacing right-angle board (18), peg graft in the location circular slot of supporting shoe in the bottom of spacer pin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593606.9U CN209747141U (en) | 2019-04-28 | 2019-04-28 | nuclear medicine isolation screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593606.9U CN209747141U (en) | 2019-04-28 | 2019-04-28 | nuclear medicine isolation screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747141U true CN209747141U (en) | 2019-12-06 |
Family
ID=68722138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920593606.9U Expired - Fee Related CN209747141U (en) | 2019-04-28 | 2019-04-28 | nuclear medicine isolation screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951469A (en) * | 2021-01-29 | 2021-06-11 | 王夕文 | Radiation-proof mobile nursing device for nuclear medicine and using method |
-
2019
- 2019-04-28 CN CN201920593606.9U patent/CN209747141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951469A (en) * | 2021-01-29 | 2021-06-11 | 王夕文 | Radiation-proof mobile nursing device for nuclear medicine and using method |
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| CF01 | Termination of patent right due to non-payment of annual fee |