CN214806093U

CN214806093U - Medical transfer car (buggy) of nuclear magnetic examination

Info

Publication number: CN214806093U
Application number: CN202121564085.8U
Authority: CN
Inventors: 李玉玲
Original assignee: Handan Congtai Yingpu Medical Instrument Co ltd
Current assignee: Handan Congtai Yingpu Medical Instrument Co ltd
Priority date: 2021-07-11
Filing date: 2021-07-11
Publication date: 2021-11-23
Anticipated expiration: 2031-07-11

Abstract

The utility model discloses a medical transfer car (buggy) of nuclear magnetic examination, which comprises a vehicle rack, the frame bilateral symmetry is equipped with the walking wheel, the air spring is equipped with between walking wheel and the frame, elevating system is equipped with to the frame upside, the handle is equipped with in the elevating system left side, the handle gear is equipped with on the handle, the mattress is equipped with to the elevating system upside, mattress one side is equipped with the guardrail, the inside cover of mattress is equipped with the expansion plate, first one-way bearing and the one-way bearing of second are equipped with respectively to the inside left and right sides of expansion plate, be equipped with the nylon gear between first one-way bearing and the handle, the guide roll is equipped with in the inside upper left corner of expansion plate, be connected with same tooth profile of tooth area between first one-way bearing and the one-way bearing of second, the inside cover of expansion plate has the slide, the slide overcoat has conveyer belt and lower conveyer belt.

Description

Medical transfer car (buggy) of nuclear magnetic examination

Technical Field

The utility model relates to a transfer car (buggy) field especially relates to a medical transfer car (buggy) of nuclear magnetic examination.

Background

Magnetic resonance examination is a method of medical examination and a revolution in medical imaging. The living tissue can be penetrated by short wave components such as X-ray in the electromagnetic spectrum, but can block medium wave components such as ultraviolet ray, infrared ray and long wave.

When nuclear magnetic examination is carried out, metal cannot enter the medical transfer trolley, particularly, when a patient is transferred to the transfer trolley from a sickbed, a nurse is required to lift the patient, the patient is difficult to move, and although some transfer trolleys can stretch out and draw back, the transfer trolley is lengthened, or the patient is manually moved, the patient is difficult to move, so that the nuclear magnetic examination medical transfer trolley is urgently needed to be designed to overcome the defects of the transfer trolley.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a nuclear magnetic examination medical transfer trolley.

The utility model discloses a realize through following technical scheme:

the utility model provides a medical transfer car (buggy) of nuclear magnetic examination, includes the frame, the frame bilateral symmetry is equipped with the walking wheel, be equipped with the air spring between walking wheel and the frame, the frame upside is equipped with elevating system, the handle is equipped with in the elevating system left side, the handle gear is equipped with on the handle, the mattress is equipped with to the elevating system upside, the mattress both sides are equipped with the guardrail, the inside telescope plate that is equipped with of mattress, the inside left and right sides of telescope plate is equipped with first one-way bearing and second one-way bearing respectively, be equipped with the nylon gear between first one-way bearing and the handle, the inside upper left corner of telescope plate is equipped with the guide roll, be connected with same tooth shape area between first one-way bearing and the second one-way bearing, the inside cover of telescope plate has the slide, the slide overcoat has upper conveying belt and lower conveyer belt.

As the utility model discloses an optimal technical scheme, frame, elevating system, guardrail, handle, first one-way bearing, guide roll, expansion plate, the one-way bearing of second and slide are carbon fiber material and make, and all screws are nylon.

As the preferred technical proposal of the utility model, the mattress is made of nylon PVC material.

As the utility model discloses an optimized technical scheme, with the cooperation of the one-way bearing of tooth shape area with first one-way bearing and the one-way bearing meshing of second respectively, the inside cover of first one-way bearing has the main drive roller, and the one-way bearing endotheca of second has vice transfer roller.

As the utility model discloses a preferred technical scheme, slide and expansion plate sliding fit.

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

the utility model can realize the extension of the expansion plate by the matching of the upper conveyor belt and the lower conveyor belt in the expansion plate and the sliding of the sliding plate, directly extend the sliding plate to the sickbed, facilitate the turning over and moving of the patient by the adjustment of the upper conveyor belt and the lower conveyor belt, further reduce the lifting and moving of the patient by manpower, save more labor, further enhance the damping effect of the transfer trolley by the arrangement of the air spring, and can be more stable in moving, the components in the lifting mechanism are all arranged into carbon fibers by the lifting mechanism, and simultaneously facilitate the height adjustment of the expansion plate, so that the expansion plate is flush with the sickbed, the expansion plate is made of carbon fiber materials by the frame, the lifting mechanism, the guardrail, the handle, the first one-way bearing, the guide roller, the expansion plate, the second one-way bearing and the sliding plate, all the screws are nylon, thereby the transfer trolley has no metal, can get into the nuclear magnetism examination room, through the setting of handle, the design of rocking handle formula also is for avoiding there being the metal, through hand formula to conveying belt control, also is convenient for steadily convey the patient. The transfer trolley is metal-free, can be used in a nuclear magnetic examination room, is convenient for moving patients by controlling the upper conveying belt and the lower conveying belt, and more labor-saving for transferring the patients from a sickbed to the transfer trolley.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the expansion plate of the present invention.

Fig. 3 is a schematic view of the extending state of the transfer trolley of the utility model.

Fig. 4 is a schematic view of the lifting state of the transfer trolley.

Fig. 5 is a top view of the expansion plate of the present invention.

In the figure: 1. the frame, 2, walking wheel, 3, air spring, 4, elevating system, 5, handle gear, 6, mattress, 7, guardrail, 8, handle, 9, nylon gear, 10, with tooth shape area, 11, first one-way bearing, 12, last conveyer belt, 13, guide roll, 14, expansion plate, 15, lower conveyer belt, 16, second one-way bearing, 17, slide.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a nuclear magnetic examination medical transfer trolley comprises a trolley frame 1, wherein travelling wheels 2 are symmetrically arranged on two sides of the trolley frame 1, an air spring 3 is arranged between the travelling wheel 2 and the frame 1, a lifting mechanism 4 is arranged on the upper side of the frame 1, a handle 8 is arranged on the left side of the lifting mechanism 4, a handle gear 5 is arranged on the handle 8, a mattress 6 is arranged on the upper side of the lifting mechanism 4, a guardrail 7 is arranged on one side of the mattress 6, an expansion plate 14 is sleeved in the mattress 6, a first one-way bearing 11 and a second one-way bearing 16 are respectively arranged on the left side and the right side in the expansion plate 14, a nylon gear 9 is arranged between the first one-way bearing 11 and the handle 8, a guide roller 13 is arranged at the upper left corner inside the expansion plate 14, a cogged belt 10 is connected between the first one-way bearing 11 and the second one-way bearing 16, the inside cover of expansion plate 14 has slide 17, slide 17 overcoat has last conveyer belt 12 and lower conveyer belt 15.

The frame 1, the lifting mechanism 4, the guardrail 7, the handle 8, the first one-way bearing 11, the guide roller 13, the expansion plate 14, the second one-way bearing 16 and the sliding plate 17 are made of carbon fiber materials, and all screws are made of nylon.

The mattress 6 is made of nylon PVC material.

The same-tooth toothed belt 10 is respectively meshed and matched with a first one-way bearing 11 and a second one-way bearing 16, a main transmission roller is sleeved inside the first one-way bearing 11, and an auxiliary transmission roller is sleeved inside the second one-way bearing 16.

The slide plate 17 is in sliding engagement with the telescopic plate 14.

The working principle is as follows: when nuclear magnetic examination is needed, the transfer trolley is firstly moved to the position near a sickbed, then the lifting mechanism 4 is controlled, the height of the expansion plate 14 can be controlled, the expansion plate 14 is aligned with the bed board, then the handle 8 is shaken, the sliding plate 17 extends onto the bed board or extends into the lower part of a mattress of the sickbed, then the handle 8 is reversed, the upper conveyor belt 12 and the lower conveyor belt 15 can be pulled through the matching of the handle gear 5, the nylon gear 9, the first one-way bearing 11 and the second one-way bearing 16, and then a patient can be moved onto the transfer trolley from the sickbed and moved onto the expansion plate 14, the transfer trolley is also provided with a guardrail, the safety of the patient is ensured, when the transfer trolley is moved, the damping effect is increased due to the existence of the gas spring 3, and the transfer trolley has no metal and can be moved into a nuclear magnetic examination room for use, the transfer trolley has the main function that the patient can be conveniently transferred to the transfer trolley from the sickbed, the physical consumption of a nursing worker is greatly reduced, and the transfer trolley is manufactured by the company and aims to help medical staff and reduce the physical consumption of the medical staff to a greater extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical transfer car (buggy) of nuclear magnetic examination, includes frame (1), its characterized in that: the vehicle frame is characterized in that traveling wheels (2) are symmetrically arranged on two sides of the vehicle frame (1), air springs (3) are arranged between the traveling wheels (2) and the vehicle frame (1), an elevating mechanism (4) is arranged on the upper side of the vehicle frame (1), a handle (8) is arranged on the left side of the elevating mechanism (4), a handle gear (5) is arranged on the handle (8), a mattress (6) is arranged on the upper side of the elevating mechanism (4), a guardrail (7) is arranged on one side of the mattress (6), a telescopic plate (14) is sleeved in the mattress (6), first one-way bearings (11) and second one-way bearings (16) are respectively arranged on the left side and the right side of the inner part of the telescopic plate (14), nylon gears (9) are arranged between the first one-way bearings (11) and the handle (8), guide rollers (13) are arranged on the upper left corner of the inner part of the telescopic plate (14), and the same-tooth-shaped belts (10) are connected between the first one-way bearings (11) and the second one-way bearings (16), a sliding plate (17) is sleeved in the expansion plate (14), and an upper conveying belt (12) and a lower conveying belt (15) are sleeved outside the sliding plate (17).

2. The medical nuclear magnetic examination transfer car (buggy) of claim 1, wherein: frame (1), elevating system (4), guardrail (7), handle (8), first one-way bearing (11), guide roll (13), expansion plate (14), second one-way bearing (16) and slide (17) are carbon fiber material and make, and all screws are nylon.

3. The medical nuclear magnetic examination transfer car (buggy) of claim 1, wherein: the mattress (6) is made of nylon PVC material.

4. The medical nuclear magnetic examination transfer car (buggy) of claim 1, wherein: the same-tooth toothed belt (10) is respectively meshed and matched with a first one-way bearing (11) and a second one-way bearing (16), a main transmission roller is sleeved inside the first one-way bearing (11), and an auxiliary transmission roller is sleeved inside the second one-way bearing (16).

5. The medical nuclear magnetic examination transfer car (buggy) of claim 1, wherein: the sliding plate (17) is in sliding fit with the telescopic plate (14).