CN108309342B - Liftable image branch of academic or vocational study radiation protection inspection desk - Google Patents
Liftable image branch of academic or vocational study radiation protection inspection desk Download PDFInfo
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- CN108309342B CN108309342B CN201810150031.3A CN201810150031A CN108309342B CN 108309342 B CN108309342 B CN 108309342B CN 201810150031 A CN201810150031 A CN 201810150031A CN 108309342 B CN108309342 B CN 108309342B
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- 238000007689 inspection Methods 0.000 title claims abstract description 56
- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 230000001755 vocal effect Effects 0.000 title description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000003384 imaging method Methods 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000001815 facial effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 17
- 230000003028 elevating effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000003471 anti-radiation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
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Abstract
The invention discloses a liftable radiation protection inspection table for an image department, which structurally comprises: the X-ray inspection device comprises an X-ray inspection device, a scanning frame supporting seat, a lifting device, a connecting wire, an operation panel, an imaging display, a main controller and an X-ray inspection device fixing seat, wherein the lifting device comprises a lifting table connecting seat, a rod sleeve connecting seat, a left lifting mechanism, a transmission mechanism, a power mechanism, a device base, a right lifting mechanism, a limiting frame, a device shell and a lifting table; according to the liftable radiation-proof inspection table for the image department, the lifting mechanism, the transmission mechanism, the power mechanism and the lifting table are arranged in the lifting device, so that the inspection table can be quickly lifted, the inspection height can be conveniently adjusted, pain parts of patients are relieved, and the inspection efficiency is improved.
Description
Technical Field
The invention discloses a liftable radiation-proof inspection table for an imaging department, and belongs to the field of medical equipment.
Background
Radioactivity detection refers to the safety detection of a machine or site that is capable of generating radioactivity, such as ionizing radiation or electromagnetic radiation. Because the radioactive hazard is huge and generally the radioactive detection can be sensed by means of special instruments, the radioactive detection is widely applied to production, living and medical detection, in the medical detection, an anti-radiation inspection table measures a human body by using an instrument with extremely high sensitivity according to different absorption and transmittance of different tissues of the human body to radiation rays such as X rays and the like, and then data obtained by measurement is input into an electronic computer, and after the electronic computer processes the data, a cross section or a three-dimensional image of a part to be detected of the human body can be shot, and tiny lesions of any part in the human body can be found, so that the detection function is realized.
The image branch of academic or vocational study radiation protection inspection desk of prior art lacks elevating gear, and at the inspection process of protecting against radiation, because the existence difference in height that the patient lies flat or sits and crouches for the patient can't adopt comfortable posture to detect, has aggravated patient and has detected misery, makes detection efficiency hang down. Therefore, need further improve prior art's image branch of academic or vocational study radiation protection inspection desk, make it can go up and down to the inspection desk fast, conveniently adjust and detect the height to this alleviates the painful department of patient and improves detection efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a liftable radiation-proof examination table for an image department, and aims to solve the problems that the radiation-proof examination table for the image department in the prior art is short of a lifting device, and in the radiation-proof examination process, because of the height difference of lying or sitting and lying of a patient, the patient cannot adopt a comfortable posture for detection, the detection pain of the patient is aggravated, and the detection efficiency is low.
In order to achieve the purpose, the invention is realized by the following technical scheme: a liftable radiation protection inspection desk for image department, the structure thereof comprises: the X-ray inspection device comprises an X-ray inspection device, a scanning frame supporting seat, a lifting device, a connecting wire, an operation panel, an imaging display, a main controller and an X-ray inspection device fixing seat, wherein the X-ray inspection device fixing seat is arranged at the bottom end of the X-ray inspection device and is fixedly connected with the X-ray inspection device; the lifting device comprises a lifting platform connecting seat, a rod sleeve connecting seat, a left lifting mechanism, a transmission mechanism, a power mechanism, a device base, a right lifting mechanism, a limiting frame, a device shell and a lifting platform, wherein the device base is arranged at the bottom end of the device shell and welded with the device shell, the lifting platform is arranged at the upper end of the device shell, the lifting platform connecting seats are arranged at two sides of the lifting platform, the lifting platform is movably connected with the left lifting mechanism and the right lifting mechanism through the lifting platform connecting seat, the power mechanism is arranged in the middle of the inner side of the device base, the transmission mechanism is arranged at the upper end of the power mechanism and movably connected with the power mechanism, the left side and the right side of the transmission mechanism are respectively movably connected with the left lifting mechanism and the right lifting mechanism, the limiting frame is arranged at the right side in the, the device comprises a device shell, and is characterized in that rod sleeve connecting seats are arranged on two sides in the device shell and are respectively movably connected with a left lifting mechanism and a right lifting mechanism, and the left lifting mechanism and the right lifting mechanism are identical in structure and symmetrical.
Furthermore, left side elevating system includes bevel gear, driven cam pivot, driven commentaries on classics round pin, driven carousel, damping spring, driven shaft bearing, screw rod, rod cover, screw rod bearing.
Further, a driven cam rotating shaft is arranged on the left side of the bevel gear, the driven cam rotating shaft and the bevel gear are positioned on the same central line and fixedly connected, a driven cam is arranged in the middle of the driven cam rotating shaft and fixedly connected with the driven cam rotating shaft, a driven turntable is arranged above the driven cam, a driven rotating pin is arranged between the driven turntable and the driven cam, the driven cam is movably connected with the driven turntable through the driven rotating pin, a driven shaft is arranged in the middle of the upper end of the driven turntable and fixedly connected with the driven turntable, a damping spring is arranged in the middle of the driven shaft, a driven shaft bearing is arranged at the upper end of the driven shaft and movably connected with the driven shaft, a screw is arranged above the driven shaft, the screw and the driven shaft are positioned on the same central line and fixedly connected, and a rod sleeve is arranged in, the rod sleeve is in threaded connection with the screw rod, the upper end of the screw rod is provided with a screw rod bearing, and the screw rod bearing is movably connected with the screw rod.
Further, the transmission mechanism comprises a sheave rotating shaft, a sheave rotating shaft bearing, a movable groove, a groove rod, a sawtooth movable plate, a driven wheel and a driven wheel connecting rod.
Furthermore, a grooved pulley is arranged in the middle of the grooved pulley rotating shaft, the grooved pulley rotating shaft and the grooved pulley are located on the same central line and fixedly connected, a movable groove is arranged in the middle of the grooved pulley, the movable groove and the grooved pulley are of an integrated structure, grooved rods are arranged on two sides of the grooved pulley, the grooved pulley is movably connected with the grooved rods through the movable groove, the grooved rods are fixedly connected with a sawtooth movable plate, a driven wheel is arranged on the left side of the sawtooth movable plate, the driven wheel is movably connected with the sawtooth movable plate, a driven wheel connecting rod is arranged at the upper end of the driven wheel, and the driven wheel.
Furthermore, the power mechanism comprises a motor, a motor base, a motor rotating shaft, a rotating pin, a driving cam, a driving turntable, a driving cam rotating shaft and a driving cam rotating shaft supporting plate.
Further, motor base has been installed to the motor bottom, motor and motor base fixed connection, motor and motor shaft swing joint, the initiative cam pivot has been installed in motor shaft left side, initiative cam pivot is in same central line and fixed connection with motor shaft, the initiative cam has been installed at initiative cam pivot middle part, initiative cam and initiative cam pivot fixed connection, initiative cam pivot backup pad has been installed to initiative cam pivot both sides, initiative cam pivot backup pad and initiative cam pivot swing joint, the initiative carousel has been installed to the initiative cam upper end, be equipped with the rotational pin between initiative carousel and the initiative cam, rotational pin and initiative carousel fixed connection, the initiative cam passes through rotational pin and initiative carousel swing joint.
Furthermore, the middle part of the upper end of the driving turntable is provided with a grooved pulley rotating shaft, the grooved pulley rotating shaft and the driving turntable are positioned on the same central line and fixedly connected, and the driven wheel is movably connected with the bevel gear.
Furthermore, an X-ray tube is arranged in the X-ray inspection device.
Advantageous effects
The invention relates to a liftable radiation-proof inspection desk for an imaging department, when a scanning frame needs to be adjusted in height, a motor is controlled to start through a main controller, the motor drives a motor rotating shaft to rotate, the motor rotating shaft drives a driving cam rotating shaft to synchronously rotate, the driving cam rotating shaft and a driving cam synchronously rotate, the driving cam drives a driving turntable to rotate through a rotating pin, the driving turntable drives an upper end grooved pulley rotating shaft to rotate, the grooved pulley rotating shaft and a grooved pulley synchronously rotate, a movable groove is matched with a grooved rod, the grooved rod drives two side sawtooth movable plates to vertically move, the sawtooth movable plates are meshed with a driven wheel which rotates, the driven wheel drives a bevel gear to rotate, the bevel gear and the driven cam rotating shaft synchronously rotate, the driven cam rotating shaft drives a middle driven cam to rotate, the driven cam drives an upper end driven turntable to rotate through, the driven shaft drives the upper end screw rod to rotate, the screw rod is in threaded connection with the lifting platform connecting seat, when the screw rod rotates, the lifting platform connecting seat drives the lifting platform to do lifting motion, and meanwhile, the motor can be controlled to rotate forwards and backwards to realize lifting of the lifting platform, so that the lifting platform can be lifted; through the mutual cooperation of above-mentioned parts, realize going up and down fast to the elevating platform, conveniently adjust and detect the height to this alleviates the painful department of patient and improves detection efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a radiation protection inspection table of a liftable imaging department.
Fig. 2 is a first schematic structural diagram of the lifting device of the present invention.
Fig. 3 is a schematic structural diagram of a lifting device according to the present invention.
In the figure: x-ray inspection device-1, scanning frame-2, scanning frame support seat-3, lifting device-4, connecting wire-5, operation panel-6, imaging display device-7, main controller-8, X-ray inspection device fixing seat-9, lifting platform connecting seat-41, rod sleeve connecting seat-42, left lifting mechanism-43, transmission mechanism-44, power mechanism-45, device base-46, right lifting mechanism-47, limit frame-48, device shell-49, lifting platform-410, bevel gear-431, driven cam-432, driven cam rotating shaft-433, driven rotating pin-434, driven rotating disk-435, damping spring-436, driven shaft-437, driven shaft bearing-438, and left lifting mechanism-43, Screw-439, rod sleeve-4310, screw bearing-4311, sheave rotating shaft-441, sheave-442, sheave rotating shaft bearing-443, movable groove-444, groove rod-445, sawtooth moving plate-446, driven wheel-447, driven wheel connecting rod-448, motor-451, motor base-452, motor rotating shaft-453, rotating pin-454, driving cam-455, driving turntable-456, driving cam rotating shaft-457 and driving cam rotating shaft supporting plate-458.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution of a liftable radiation-proof inspection desk for imaging department: the structure includes: an X-ray inspection device 1, a scanning frame 2, a supporting seat 3 of the scanning frame, a lifting device 4, a connecting wire 5, an operation panel 6, an imaging display 7, a main controller 8, a fixing seat 9 of the X-ray inspection device, the bottom end of the X-ray inspection device 1 is provided with an X-ray inspection device fixing seat 9, the X-ray inspection device fixing seat 9 is fixedly connected with the X-ray inspection device 1, the front side of the X-ray inspection device 1 is provided with a scanning frame 2, the scanning frame 2 is movably connected with the X-ray inspection device 1, a support seat 3 of the scanning frame is arranged below the scanning frame 2, the support seat 3 of the scanning frame is movably connected with the scanning frame 2, the bottom end of the support base 3 of the scanning frame is provided with a lifting device 4, the lifting device 4 is fixedly connected with the support base 3 of the scanning frame, the X-ray inspection device 1 is electrically connected with a main controller 8 through a connecting wire 5, and an operation panel 6 and an imaging display 7 are arranged on the main controller 8; the lifting device 4 comprises a lifting platform connecting seat 41, a rod sleeve connecting seat 42, a left lifting mechanism 43, a transmission mechanism 44, a power mechanism 45, a device base 46, a right lifting mechanism 47, a limiting frame 48, a device shell 49 and a lifting platform 410, wherein the bottom end of the device shell 49 is provided with the device base 46, the device base 46 is welded with the device shell 49, the upper end of the device shell 49 is provided with the lifting platform 410, the two sides of the lifting platform 410 are provided with the lifting platform connecting seat 41, the lifting platform 410 is movably connected with the left lifting mechanism 43 and the right lifting mechanism 47 through the lifting platform connecting seat 41, the middle part of the inner side of the device base 46 is provided with the power mechanism 45, the upper end of the power mechanism 45 is provided with the transmission mechanism 44, the transmission mechanism 44 is movably connected with the power mechanism 45, and the left and right sides, The right lifting mechanism 47 is movably connected, the right side in the device shell 49 is provided with a limiting frame 48, the limiting frame 48 is welded with the device shell 49, two sides in the device shell 49 are provided with rod sleeve connecting seats 42, the rod sleeve connecting seats 42 are respectively movably connected with the left lifting mechanism 43 and the right lifting mechanism 47, the left lifting mechanism 43 and the right lifting mechanism 47 have the same structure and symmetry, the left lifting mechanism 43 comprises a bevel gear 431, a driven cam 432, a driven cam rotating shaft 433, a driven rotating pin 434, a driven turntable 435, a damping spring 436, a driven shaft 437, a driven shaft bearing 438, a screw 439, a rod sleeve 4310 and a screw bearing 4311, the left side of the bevel gear 431 is provided with a driven cam rotating shaft 433, the driven cam rotating shaft 433 and the bevel gear 431 are positioned on the same central line and fixedly connected, the middle part of the driven cam rotating shaft 433 is provided with a driven cam 432, the driven cam 432 is fixedly connected with a driven cam rotating shaft 433, a driven turntable 435 is arranged above the driven cam 432, a driven rotating pin 434 is arranged between the driven turntable 435 and the driven cam 432, the driven cam 432 is movably connected with the driven turntable 435 through the driven rotating pin 434, a driven shaft 437 is arranged in the middle of the upper end of the driven turntable 435, the driven shaft 437 is fixedly connected with the driven turntable 435, a damping spring 436 is arranged in the middle of the driven shaft 437, a driven shaft bearing 438 is arranged at the upper end of the driven shaft 437, the driven shaft bearing 438 is movably connected with the driven shaft 437, a screw 439 is arranged above the driven shaft 437, the screw 439 and the driven shaft 437 are positioned on the same central line and fixedly connected, a rod sleeve 4310 is arranged in the middle of the screw 439, the rod sleeve 4310 is in threaded connection with the screw 439, and a screw bearing 4311, the screw bearing 4311 is movably connected with the screw 439, the transmission mechanism 44 includes a sheave rotating shaft 441, a sheave 442, a sheave rotating shaft bearing 443, a movable groove 444, a groove rod 445, a saw tooth movable plate 446, a driven wheel 447, and a driven wheel connecting rod 448, the sheave 442 is installed at the middle part of the sheave rotating shaft 441, the sheave rotating shaft 441 and the sheave 442 are on the same central line and fixedly connected, the movable groove 444 is installed at the middle part of the sheave 442, the movable groove 444 and the sheave 442 are integrated, the groove rods 445 are installed at both sides of the sheave 442, the sheave 442 is movably connected with the groove rod 445 through the movable groove 444, the groove rod 445 is fixedly connected with the saw tooth movable plate 446, the driven wheel 447 is installed at the left side of the saw tooth movable plate 446, the driven wheel 447 is movably connected with the saw tooth movable plate 446, the driven wheel connecting rod 448 is installed at the upper, the power mechanism 45 comprises a motor 451, a motor base 452, a motor rotating shaft 453, a rotating pin 454, a driving cam 455, a driving turntable 456, a driving cam rotating shaft 457 and a driving cam rotating shaft support plate 458, wherein the motor base 452 is installed at the bottom end of the motor 451, the motor 451 is fixedly connected with the motor base 452, the motor 451 is movably connected with the motor rotating shaft 453, the driving cam rotating shaft 457 is installed at the left side of the motor rotating shaft 453, the driving cam rotating shaft 457 and the motor rotating shaft 453 are positioned on the same central line and fixedly connected, the driving cam 455 is installed at the middle part of the driving cam rotating shaft 457, the driving cam 455 is fixedly connected with the driving cam rotating shaft 457, the driving cam rotating shaft support plates 458 are installed at two sides of the driving cam rotating shaft 457, the driving cam rotating shaft support plate 458 is movably connected with the driving cam rotating shaft 457, a rotating pin 454 is arranged between the driving turntable 456 and the driving cam 455, the rotating pin 454 is fixedly connected with the driving turntable 456, the driving cam 455 is movably connected with the driving turntable 456 through the rotating pin 454, a sheave rotating shaft 441 is arranged in the middle of the upper end of the driving turntable 456, the sheave rotating shaft 441 and the driving turntable 456 are positioned on the same central line and fixedly connected, the driven wheel 447 is movably connected with a bevel gear 431, and an X-ray tube is arranged in the X-ray inspection device 1.
The elevating gear 4 that this patent said is built-in to be equipped with elevating system, drive mechanism, power unit and elevating platform, can realize going up and down fast to the inspection desk, conveniently adjusts and detects the height to this alleviates the painful department of patient and improves detection efficiency.
When the device is used, all parts of the examination device are connected with a normal back device and connected with a power supply, a patient lies on the scanning frame 2 or sits and lies on the scanning frame 2, the scanning frame 2 is controlled to extend into the X-ray examination device 1 through the operation panel 6 on the main controller 8, the X-ray examination device 1 is internally provided with an X-ray tube, the device measures the human body according to the difference of the absorption and the transmittance of different tissues of the human body to the X-ray and other radiation rays, then the data obtained by measurement is input into the main controller 8 through the connecting wire 5, the main controller 8 processes the data, the cross section or the three-dimensional image of the examined part of the human body can be taken, the image is displayed through the imaging display 7, and a doctor diagnoses according to the image, thereby realizing the detection; meanwhile, when the height of the scanning frame 2 needs to be adjusted, the main controller 8 controls the motor 451 to be started, the motor 451 drives the motor rotating shaft 453 to rotate, the motor rotating shaft 453 drives the driving cam rotating shaft 457 to rotate synchronously, the driving cam rotating shaft 457 rotates synchronously with the driving cam 455, the driving cam 455 drives the driving turntable 456 to rotate through the rotating pin 454, the driving turntable 456 drives the upper-end sheave rotating shaft 441 to rotate, the sheave rotating shaft 441 rotates synchronously with the sheave 442, the movable groove 444 is matched with the groove rod 445, the groove rod 445 drives the two side sawtooth movable plates 446 to move vertically, the sawtooth movable plates 446 are meshed with the driven wheel 447 to rotate, the driven wheel 447 drives the bevel gear 431 to rotate, the bevel gear 431 rotates synchronously with the driven cam rotating shaft 433, the driven cam rotating shaft 433 drives the middle driven cam 432 to rotate, the driven cam 432 drives the upper-end driven turntable 435 to rotate, the driven turntable 435 and the upper driven shaft 437 rotate synchronously, the driven shaft 437 drives the upper screw 439 to rotate, the screw 439 is in threaded connection with the lifting platform connecting seat 41, when the screw 439 rotates, the lifting platform connecting seat 41 drives the lifting platform 410 to do lifting motion, and meanwhile, the motor 451 can be controlled to rotate forwards and backwards to realize the lifting of the lifting platform 410; through the mutual cooperation of above-mentioned parts, realize going up and down fast elevating platform 410, conveniently adjust and detect the height to this alleviates the painful department of patient and improves detection efficiency.
The invention solves the problems that the prior art radiation-proof inspection table for the department of imaging lacks a lifting device, and the patient can not adopt a comfortable posture for inspection because of the height difference of lying or sitting of the patient in the radiation-proof inspection process, thereby aggravating the inspection pain of the patient, and causing the inspection efficiency to be low, through the mutual combination of the components, when the height adjustment of the scanning frame is needed, the main controller controls the motor to start, the motor drives the motor rotating shaft to rotate, the motor rotating shaft drives the driving cam rotating shaft to synchronously rotate, the driving cam drives the driving cam rotating shaft and the driving cam to synchronously rotate, the driving cam drives the driving turntable to rotate through the rotating pin, the driving turntable drives the upper end grooved pulley rotating shaft to rotate, the grooved pulley rotating shaft and the grooved pulley to synchronously rotate, the movable groove is matched with the groove rod, the groove rod drives the sawtooth movable plates at two, the driven wheel rotates, the driven wheel drives the bevel gear to rotate, the bevel gear and the driven cam rotating shaft synchronously rotate, the driven cam rotating shaft drives the middle driven cam to rotate, the driven cam drives the upper driven turntable to rotate through the driven rotating pin, the driven turntable and the upper driven shaft synchronously rotate, the driven shaft drives the upper screw to rotate, the screw is in threaded connection with the lifting platform connecting seat, when the screw rotates, the lifting platform connecting seat drives the lifting platform to do lifting motion, and meanwhile, the motor can be controlled to rotate forwards and backwards to realize lifting of the lifting platform, so that lifting can be completed; through the mutual cooperation of above-mentioned parts, realize going up and down fast to the elevating platform, conveniently adjust and detect the height to this alleviates the painful department of patient and improves detection efficiency.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A liftable radiation protection inspection desk for image department, the structure thereof comprises: the X-ray inspection device comprises an X-ray inspection device (1), a scanning frame (2), a scanning frame supporting seat (3), a lifting device (4), a connecting wire (5), an operating panel (6), an imaging display (7), a main controller (8) and an X-ray inspection device fixing seat (9), wherein the X-ray inspection device fixing seat (9) is arranged at the bottom end of the X-ray inspection device (1), the X-ray inspection device fixing seat (9) is fixedly connected with the X-ray inspection device (1), the scanning frame (2) is arranged at the front side of the X-ray inspection device (1), the scanning frame (2) is movably connected with the X-ray inspection device (1), the scanning frame supporting seat (3) is arranged below the scanning frame (2), the scanning frame supporting seat (3) is movably connected with the scanning frame (2), the lifting device (4) is arranged at the bottom end of the scanning frame supporting seat (3), and the lifting device (4) is fixedly connected with the scanning frame, x-ray inspection device (1) is connected with main control unit (8) electricity through connecting wire (5), main control unit (8) facial make-up is equipped with operating panel (6) and formation of image display ware (7), its characterized in that:
the lifting device (4) comprises a lifting platform connecting seat (41), a rod sleeve connecting seat (42), a left lifting mechanism (43), a transmission mechanism (44), a power mechanism (45), a device base (46), a right lifting mechanism (47), a limiting frame (48), a device shell (49) and a lifting platform (410), wherein the device base (46) is arranged at the bottom end of the device shell (49), the device base (46) is welded with the device shell (49), the lifting platform (410) is arranged at the upper end of the device shell (49), the lifting platform connecting seats (41) are arranged at two sides of the lifting platform (410), the lifting platform (410) is movably connected with the left lifting mechanism (43) and the right lifting mechanism (47) through the lifting platform connecting seat (41), the power mechanism (45) is arranged in the middle of the inner side of the device base (46), the transmission mechanism (44) is arranged at the upper end of the power mechanism, the transmission mechanism (44) is movably connected with the power mechanism (45), the left side and the right side of the transmission mechanism (44) are respectively movably connected with the left lifting mechanism (43) and the right lifting mechanism (47), the right side in the device shell (49) is provided with a limiting frame (48), the limiting frame (48) is welded with the device shell (49), the two sides in the device shell (49) are provided with rod sleeve connecting seats (42), the rod sleeve connecting seats (42) are respectively movably connected with the left lifting mechanism (43) and the right lifting mechanism (47), and the left lifting mechanism (43) and the right lifting mechanism (47) have the same structure and are symmetrical;
the left lifting mechanism (43) comprises a bevel gear (431), a driven cam (432), a driven cam rotating shaft (433), a driven rotating pin (434), a driven rotary disc (435), a damping spring (436), a driven shaft (437), a driven shaft bearing (438), a screw (439), a rod sleeve (4310) and a screw bearing (4311);
the bevel gear (431) is provided with a driven cam rotating shaft (433) on the left side, the driven cam rotating shaft (433) is positioned on the same central line with the bevel gear (431) and is fixedly connected with the bevel gear, a driven cam (432) is arranged in the middle of the driven cam rotating shaft (433), the driven cam (432) is fixedly connected with the driven cam rotating shaft (433), a driven turntable (435) is arranged above the driven cam (432), a driven rotating pin (434) is arranged between the driven turntable (435) and the driven cam (432), the driven cam (432) is movably connected with the driven turntable (435) through the driven rotating pin (434), a driven shaft (437) is arranged in the middle of the upper end of the driven turntable (435), the driven shaft (437) is fixedly connected with the driven turntable (435), a damping spring (436) is arranged in the middle of the driven shaft (437), and a driven shaft bearing (438) is arranged at the, the driven shaft bearing (438) is movably connected with the driven shaft (437), a screw (439) is arranged above the driven shaft (437), the screw (439) and the driven shaft (437) are positioned on the same central line and are fixedly connected, a rod sleeve (4310) is arranged in the middle of the screw (439), the rod sleeve (4310) is in threaded connection with the screw (439), a screw bearing (4311) is arranged at the upper end of the screw (439), and the screw bearing (4311) is movably connected with the screw (439);
the transmission mechanism (44) comprises a sheave rotating shaft (441), a sheave (442), a sheave rotating shaft bearing (443), a movable groove (444), a groove rod (445), a sawtooth movable plate (446), a driven wheel (447) and a driven wheel connecting rod (448);
a sheave (442) is arranged in the middle of the sheave rotating shaft (441), the sheave rotating shaft (441) and the sheave (442) are positioned on the same central line and fixedly connected, a movable groove (444) is arranged in the middle of the sheave (442), the movable groove (444) and the sheave (442) are of an integrated structure, groove rods (445) are arranged on two sides of the sheave (442), the sheave (442) is movably connected with the groove rods (445) through the movable groove (444), the groove rods (445) are fixedly connected with a sawtooth movable plate (446), a driven wheel (447) is arranged on the left side of the sawtooth movable plate (446), the driven wheel (447) is movably connected with the sawtooth movable plate (446), a driven wheel connecting rod (448) is arranged at the upper end of the driven wheel (447), and the driven wheel (447) is movably connected with the driven wheel connecting rod (448);
the power mechanism (45) comprises a motor (451), a motor base (452), a motor rotating shaft (453), a rotating pin (454), a driving cam (455), a driving turntable (456), a driving cam rotating shaft (457) and a driving cam rotating shaft supporting plate (458);
the bottom end of the motor (451) is provided with a motor base (452), the motor (451) is fixedly connected with the motor base (452), the motor (451) is movably connected with a motor rotating shaft (453), the left side of the motor rotating shaft (453) is provided with a driving cam rotating shaft (457), the driving cam rotating shaft (457) and the motor rotating shaft (453) are positioned on the same central line and fixedly connected, the middle part of the driving cam rotating shaft (457) is provided with a driving cam (455), the driving cam (455) is fixedly connected with the driving cam rotating shaft (457), two sides of the driving cam rotating shaft (457) are provided with driving cam rotating shaft supporting plates (458), the driving cam rotating shaft supporting plates (458) are movably connected with the driving cam rotating shaft (457), the upper end of the driving cam (455) is provided with a driving turntable (456), and a rotating pin (454) is arranged between the driving turntable (456) and the driving cam (455), the rotating pin (454) is fixedly connected with the driving rotary disc (456), and the driving cam (455) is movably connected with the driving rotary disc (456) through the rotating pin (454);
the middle of the upper end of the driving rotary disc (456) is provided with a sheave rotating shaft (441), the sheave rotating shaft (441) and the driving rotary disc (456) are positioned on the same central line and fixedly connected, and the driven wheel (447) is movably connected with the bevel gear (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150031.3A CN108309342B (en) | 2018-02-13 | 2018-02-13 | Liftable image branch of academic or vocational study radiation protection inspection desk |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810150031.3A CN108309342B (en) | 2018-02-13 | 2018-02-13 | Liftable image branch of academic or vocational study radiation protection inspection desk |
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| Publication Number | Publication Date |
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| CN108309342A CN108309342A (en) | 2018-07-24 |
| CN108309342B true CN108309342B (en) | 2021-03-30 |
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| CN201810150031.3A Expired - Fee Related CN108309342B (en) | 2018-02-13 | 2018-02-13 | Liftable image branch of academic or vocational study radiation protection inspection desk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111920441B (en) * | 2020-08-12 | 2021-05-14 | 孟兆臣 | Multi-stage adjustment is examining table for radiology department |
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| JP2005237613A (en) * | 2004-02-26 | 2005-09-08 | Shimadzu Corp | X-ray photographic equipment |
| CN201564498U (en) * | 2009-12-29 | 2010-09-01 | 杨永新 | Body adjusting table used in radiology department |
| CN103301581A (en) * | 2013-06-21 | 2013-09-18 | 山东新华医疗器械股份有限公司 | Large medical device treatment bed |
| CN204708866U (en) * | 2015-06-05 | 2015-10-21 | 南京普爱射线影像设备有限公司 | A kind of lifting actuator for X-ray machine |
| CN205994508U (en) * | 2016-06-29 | 2017-03-08 | 李耀斌 | A kind of medical image testing equipment with radiation proof function |
| CN106995777A (en) * | 2017-06-09 | 2017-08-01 | 钟金凤 | A kind of culture medium punches workbench |
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2018
- 2018-02-13 CN CN201810150031.3A patent/CN108309342B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005237613A (en) * | 2004-02-26 | 2005-09-08 | Shimadzu Corp | X-ray photographic equipment |
| CN201564498U (en) * | 2009-12-29 | 2010-09-01 | 杨永新 | Body adjusting table used in radiology department |
| CN103301581A (en) * | 2013-06-21 | 2013-09-18 | 山东新华医疗器械股份有限公司 | Large medical device treatment bed |
| CN204708866U (en) * | 2015-06-05 | 2015-10-21 | 南京普爱射线影像设备有限公司 | A kind of lifting actuator for X-ray machine |
| CN205994508U (en) * | 2016-06-29 | 2017-03-08 | 李耀斌 | A kind of medical image testing equipment with radiation proof function |
| CN106995777A (en) * | 2017-06-09 | 2017-08-01 | 钟金凤 | A kind of culture medium punches workbench |
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| CN108309342A (en) | 2018-07-24 |
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Effective date of registration: 20210309 Address after: 276800 No. 28 Weihai Road, Donggang District, Rizhao City, Shandong. Applicant after: Rizhao maternal and Child Health Hospital Address before: 450002 No. 5 Dongfeng Road, Jinshui District, Henan, Zhengzhou Applicant before: Practice Chen Min |
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