CN211409111U

CN211409111U - Medical radiography auxiliary device for radiology department

Info

Publication number: CN211409111U
Application number: CN201920245879.4U
Authority: CN
Inventors: 张海娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2020-09-04
Anticipated expiration: 2029-02-18

Abstract

The utility model discloses a medical radiography auxiliary device of radiology department, including the auxiliary device body, the auxiliary device body includes stretcher and two backup pads of fixed mounting in the stretcher bottom, the below of backup pad is equipped with the base, and two rectangular holes have been seted up at the top of backup pad, and sliding sleeve is equipped with the supporting leg in the rectangular hole, the bottom of supporting leg extend to the below of the backup pad that corresponds and with the top fixed connection of base, the same connecting plate of fixedly connected with between two bases, first groove has been seted up at the top of base, the screw rod is installed to first inslot rotation, the thread groove has been seted up to the bottom of backup pad, thread groove and the screw rod threaded connection who corresponds. The utility model relates to a rationally, convenient operation is convenient for adjust the height of stretcher apart from ground according to actual need for the old patient of being convenient for oneself lies on the stretcher, and labour saving and time saving has satisfied personnel's user demand.

Description

Medical radiography auxiliary device for radiology department

Technical Field

The utility model relates to an auxiliary device technical field especially relates to a medical radiography auxiliary device of radiology department.

Background

At present, because of poor diet or the high incidence of tumor diseases caused by body organ pathological changes, benign tumor can be treated with the assistance of drugs, malignant tumor and part of benign tumor need to be removed, because the tumor is grown in vivo mostly, and part has the situation that other organs shelter from, often need to scan and examine the patient with the help of the radiology department medical radiography auxiliary device in the radiology department, the existing radiology department medical radiography auxiliary device mainly comprises a base, a supporting plate, a stretcher bed, a radiography instrument arranged on the stretcher bed, a single chip microcomputer and an annular installation body, the existing radiology department medical radiography auxiliary device is convenient for the adjustment of the working position and the working angle of the radiography instrument, and ensures that the patient does not need to move by himself during the examination process; however, the height of the stretcher bed of the existing radiology department medical radiography assisting device from the ground is not convenient to adjust according to actual needs, and if the stretcher bed is too high, an elderly patient cannot lie on the stretcher bed conveniently, and the elderly patient needs to be assisted by multiple nurses to lie on the stretcher bed for examination, and the device is time-consuming and labor-consuming and cannot meet the use requirements of the personnel, so that the radiology department medical radiography assisting device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a medical radiography auxiliary device for radiology department.

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

the radiology medical radiography auxiliary device comprises an auxiliary device body, wherein the auxiliary device body comprises a stretcher bed and two supporting plates fixedly arranged at the bottom of the stretcher bed, a base is arranged below the supporting plates, two rectangular holes are formed in the tops of the supporting plates, supporting legs are sleeved in the rectangular holes in a sliding mode, the bottom ends of the supporting legs extend to the lower portions of the corresponding supporting plates and are fixedly connected with the top of the base, the same connecting plate is fixedly connected between the two bases, a first groove is formed in the top of the base, a screw rod is installed in the first groove in a rotating mode, a threaded groove is formed in the bottom of each supporting plate and is in threaded connection with the corresponding screw rod, a rectangular groove is formed in the top end of each screw rod, a transverse plate is installed in the rectangular groove in a sliding mode, a positioning rod is installed at the top of the transverse plate in a rotating, the bottom of diaphragm and the bottom inner wall of the rectangular channel that corresponds between a plurality of springs of fixedly connected with, one side fixed mounting of a base in two bases has driving motor, driving motor's output shaft extends to a first inslot in two first grooves and fixed mounting has first bevel gear, fixed cover is equipped with the second bevel gear that is located the first inslot that corresponds on a screw rod in two screw rods, and second bevel gear meshes with first bevel gear mutually, equal fixed cover is equipped with the gear on two screw rods, and the gear is located the first inslot that corresponds, the transmission is connected with same chain on two gears.

Preferably, the first groove is internally fixedly sleeved with a first bearing, and an inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw.

Preferably, the top of the transverse plate is fixedly provided with a second bearing, and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding positioning rod.

Preferably, the inner wall of one side of the first groove, which is close to the connecting plate, is provided with a first through hole, one side of the connecting plate is provided with a second through hole, the two first through holes are communicated with each other through the second through hole, the chain sequentially penetrates through one first through hole of the two first through holes, the second through hole and the other first through hole of the two first through holes, and the outer side of the chain is not in contact with the side walls of the two first through holes and the side wall of the second through hole.

Preferably, the inner walls of the two sides of the rectangular groove are provided with sliding grooves, the two sides of the transverse plate are fixedly provided with sliding blocks, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.

Preferably, a third through hole is formed in the inner wall of one side, away from the connecting plate, of one of the two first grooves, and the side wall of the third through hole is in movable contact with the outer side of the output shaft of the driving motor.

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

by matching the stretcher bed, the supporting plate, the base, the driving motor, the thread groove, the screw rod, the transverse plate, the positioning rod, the spring, the first groove, the first bevel gear, the second bevel gear, the chain and the connecting plate with the rectangular groove, and starting the driving motor in a forward direction, the driving motor drives the second bevel gear to rotate through the first bevel gear, the second bevel gear drives the corresponding screw rod to rotate, the screw rod drives one gear of the two gears to rotate, one gear drives the other gear to rotate through the chain, the other gear drives the corresponding screw rod to rotate, the screw rod also drives the transverse plate to rotate through the corresponding sliding block, under the action of the thread groove, the screw rod drives the corresponding supporting plate to slide downwards on the supporting leg, the supporting plate drives the transverse plate to compress the spring downwards through the corresponding positioning rod, and the transverse plate also drives the corresponding sliding block to slide downwards in the sliding, the supporting plate moves downwards and simultaneously drives the stretcher to move downwards, and the height of the stretcher changes at the moment.

The utility model relates to a rationally, convenient operation is convenient for adjust the height of stretcher apart from ground according to actual need for the old patient of being convenient for oneself lies on the stretcher, and labour saving and time saving has satisfied personnel's user demand.

Drawings

Fig. 1 is a schematic structural view of a medical radiography assisting apparatus for radiology department according to the present invention;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of portion B of FIG. 2;

fig. 4 is the utility model provides a stretcher, backup pad, screw rod, supporting leg and base connecting piece of radiology department medical radiography auxiliary device look sideways at the structural sketch map.

In the figure: the stretcher comprises a stretcher 1, a supporting plate 2, a base 3, a driving motor 4, a thread groove 5, a screw 6, a transverse plate 7, a positioning rod 8, a spring 9, a first groove 10, a first bevel gear 11, a second bevel gear 12, a gear 13, a chain 14, a connecting plate 15 and a rectangular groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the auxiliary device for radiography in radiology department comprises an auxiliary device body, the auxiliary device body comprises a stretcher 1 and two support plates 2 fixedly arranged at the bottom of the stretcher 1, a base 3 is arranged below the support plates 2, two rectangular holes are arranged at the top of the support plates 2, support legs 17 are slidably sleeved in the rectangular holes, the bottom ends of the support legs 17 extend to the lower part of the corresponding support plates 2 and are fixedly connected with the top of the base 3, the same connecting plate 15 is fixedly connected between the two bases 3, a first groove 10 is arranged at the top of the base 3, a screw 6 is rotatably arranged in the first groove 10, a thread groove 5 is arranged at the bottom of the support plate 2, the thread groove 5 is in threaded connection with the corresponding screw 6, a rectangular groove 16 is arranged at the top end of the screw 6, a transverse plate 7 is slidably arranged in the rectangular groove 16, the top end of a positioning rod 8 extends to the upper part of a corresponding screw 6 and is fixedly connected with the top inner wall of a thread groove 5, a plurality of springs 9 are fixedly connected between the bottom of a transverse plate 7 and the bottom inner wall of a corresponding rectangular groove 16, one side of one base 3 of the two bases 3 is fixedly provided with a driving motor 4, the output shaft of the driving motor 4 extends to one first groove 10 of the two first grooves 10 and is fixedly provided with a first bevel gear 11, one screw 6 of the two screws 6 is fixedly sleeved with a second bevel gear 12 positioned in the corresponding first groove 10, the second bevel gear 12 is meshed with the first bevel gear 11, the two screws 6 are respectively and fixedly sleeved with a gear 13, the gears 13 are positioned in the corresponding first grooves 10, the two gears 13 are in transmission connection with a same chain 14, and the stretcher bed 1, the support plate 2, the bases 3 and the driving motor 4 are used for supporting, The thread groove 5, the screw rod 6, the transverse plate 7, the positioning rods 8, the spring 9, the first groove 10, the first bevel gear 11, the second bevel gear 12, the gears 13, the chains 14 and the connecting plate 15 are matched with the rectangular groove 16, the driving motor 4 is started in the positive direction, the driving motor 4 drives the second bevel gear 12 to rotate through the first bevel gear 11, the second bevel gear 12 drives the corresponding screw rod 6 to rotate, the screw rod 6 drives one gear 13 of the two gears 13 to rotate, one gear 13 drives the other gear 13 to rotate through the chains 14, the other gear 13 drives the corresponding screw rod 6 to rotate, the screw rod 6 also drives the transverse plate 7 to rotate through the corresponding sliding block, under the action of the thread groove 5, the screw rod 6 rotates to drive the corresponding supporting plate 2 to slide downwards on the supporting leg 17, the supporting plate 2 drives the transverse plate 7 to downwards compress the spring 9 through the corresponding positioning rod 8, diaphragm 7 still drives the slider that corresponds and slides downwards in the spout, drives stretcher 1 downward position when backup pad 2 moves down and removes, and stretcher 1's high emergence change this moment, the utility model relates to a rationally, convenient operation is convenient for adjust stretcher 1 apart from the height on ground according to actual need for be convenient for old patient oneself lies on stretcher 1, and labour saving and time saving has satisfied personnel's user demand.

In the utility model, a first bearing is fixedly sleeved in a first groove 10, the inner ring of the first bearing is fixedly sleeved with the outer side of a corresponding screw rod 6, a second bearing is fixedly installed at the top of a transverse plate 7, the inner ring of the second bearing is fixedly sleeved with the outer side of a corresponding positioning rod 8, a first through hole is arranged on the inner wall of one side of the first groove 10 close to a connecting plate 15, a second through hole is arranged on one side of the connecting plate 15, the two first through holes are communicated with each other through the second through hole, a chain 14 sequentially penetrates through one first through hole of the two first through holes, the second through hole and the other first through hole of the two first through holes, the outer side of the chain 14 is not contacted with the side walls of the two first through holes and the side wall of the second through hole, sliding grooves are arranged on the inner walls of two sides of a rectangular groove 16, sliding blocks are fixedly installed on the two sides of the transverse plate 7, the sliding blocks are connected with the corresponding sliding grooves in a sliding manner, a third through, the side wall of the third through hole is in movable contact with the outer side of the output shaft of the driving motor 4, the stretcher 1, the support plate 2, the base 3, the driving motor 4, the thread groove 5, the screw 6, the transverse plate 7, the positioning rod 8, the spring 9, the first groove 10, the first bevel gear 11, the second bevel gear 12, the gears 13, the chains 14 and the connecting plate 15 are matched with the rectangular groove 16, the driving motor 4 is started in the positive direction, the driving motor 4 drives the second bevel gear 12 to rotate through the first bevel gear 11, the second bevel gear 12 drives the corresponding screw 6 to rotate, the screw 6 drives one gear 13 of the two gears 13 to rotate, one gear 13 drives the other gear 13 to rotate through the chains 14, the other gear 13 drives the corresponding screw 6 to rotate, the screw 6 also drives the transverse plate 7 to rotate through the corresponding slide block, under the action of the thread groove 5, the screw 6 drives the corresponding support plate 2 to slide downwards on the support leg 17, backup pad 2 drives diaphragm 7 through the locating lever 8 that corresponds and compresses spring 9 downwards, and diaphragm 7 still drives the slider that corresponds and slides downwards in the spout, drives stretcher 1 downstream position when backup pad 2 moves down and removes, and stretcher 1's high change this moment, the utility model relates to a rationally, convenient operation is convenient for adjust stretcher 1 apart from the height on ground according to actual need for the old patient of being convenient for oneself lies on stretcher 1, and labour saving and time saving has satisfied personnel's user demand.

The working principle is as follows: when the stretcher is used, when the height of the stretcher 1 needs to be adjusted according to actual needs, the driving motor 4 is started in the forward direction, the output shaft of the driving motor 4 drives the first bevel gear 11 to rotate, because the first bevel gear 11 is meshed with the second bevel gear 12, the first bevel gear 11 rotates to drive the second bevel gear 12 to rotate, the second bevel gear 12 drives the corresponding screw 6 to rotate, the screw 6 drives one gear 13 of the two gears 13 to rotate, one gear 13 drives the other gear 13 of the two gears 13 to rotate through the chain 14, the other gear 13 drives the corresponding screw 6 to rotate, the screw 6 rotates and simultaneously drives the transverse plate 7 to rotate through the corresponding slide block, the transverse plate 7 drives the corresponding spring 9 to rotate, at the moment, the transverse plate 7 and the corresponding screw 6 rotate synchronously, under the action of the thread groove 5, the screw 6 rotates to drive the corresponding supporting plate 2 to slide downwards on the supporting leg 17, backup pad 2 drives the locating lever 8 downstream position removal that corresponds, locating lever 8 drives diaphragm 7 downstream position removal through the second bearing that corresponds, diaphragm 7 drives the slider that corresponds and slides down in the spout, diaphragm 7 compresses the spring 9 that corresponds, it changes to drive the high emergence of stretcher 1 this moment of stretcher 1 downstream position removal simultaneously to drive in backup pad 2 downstream, make it adjust the height on stretcher 1 apart from ground according to actual need to be convenient for, make be convenient for old patient oneself lie on stretcher 1, time saving and labor saving, personnel's user demand has been satisfied.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The radiology medical radiography auxiliary device comprises an auxiliary device body, wherein the auxiliary device body comprises a stretcher (1) and two supporting plates (2) fixedly arranged at the bottom of the stretcher (1), and is characterized in that a base (3) is arranged below the supporting plates (2), two rectangular holes are formed in the tops of the supporting plates (2), supporting legs (17) are sleeved in the rectangular holes in a sliding mode, the bottom ends of the supporting legs (17) extend to the lower portions of the corresponding supporting plates (2) and are fixedly connected with the tops of the bases (3), the same connecting plate (15) is fixedly connected between the two bases (3), a first groove (10) is formed in the top of each base (3), a screw rod (6) is rotatably arranged in the first groove (10), a thread groove (5) is formed in the bottom of each supporting plate (2), and the thread groove (5) is in threaded connection with the corresponding screw rod (6), a rectangular groove (16) is formed in the top end of each screw rod (6), a transverse plate (7) is slidably mounted in the rectangular groove (16), a positioning rod (8) is rotatably mounted at the top of the transverse plate (7), the top end of each positioning rod (8) extends to the upper side of the corresponding screw rod (6) and is fixedly connected with the inner wall of the top of the corresponding threaded groove (5), a plurality of springs (9) are fixedly connected between the bottom of the transverse plate (7) and the inner wall of the bottom of the corresponding rectangular groove (16), a driving motor (4) is fixedly mounted on one side of one base (3) of the two bases (3), an output shaft of the driving motor (4) extends to one first groove (10) of the two first grooves (10) and is fixedly mounted with a first bevel gear (11), and a second bevel gear (12) positioned in the corresponding first groove (10) is fixedly sleeved on one screw rod (6) of the two screw rods (6), the second bevel gear (12) is meshed with the first bevel gear (11), gears (13) are fixedly sleeved on the two screws (6), the gears (13) are positioned in the corresponding first grooves (10), and the two gears (13) are in transmission connection with the same chain (14); a first bearing is fixedly sleeved in the first groove (10), and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw (6); and a second bearing is fixedly arranged at the top of the transverse plate (7), and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding positioning rod (8).

2. The radiology department medical radiography assisting device according to claim 1, wherein a first through hole is formed in an inner wall of the first groove (10) on one side close to the connecting plate (15), a second through hole is formed in one side of the connecting plate (15), the two first through holes are communicated through the second through hole, the chain (14) sequentially penetrates through one first through hole of the two first through holes, the second through hole and the other first through hole of the two first through holes, and the outer side of the chain (14) is not in contact with the side walls of the two first through holes and the side wall of the second through hole.

3. The radiology department medical radiography assisting device according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the rectangular groove (16), sliding blocks are fixedly mounted on two sides of the transverse plate (7), and the sliding blocks are in sliding connection with the corresponding sliding grooves.

4. The radiology department medical radiography assisting device according to claim 1, wherein a third through hole is formed in an inner wall of one side, away from the connecting plate (15), of one first groove (10) of the two first grooves (10), and a side wall of the third through hole is in movable contact with the outer side of the output shaft of the driving motor (4).