CN112494227A - First-aid stretcher with damping structure - Google Patents

First-aid stretcher with damping structure Download PDF

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Publication number
CN112494227A
CN112494227A CN202011469318.6A CN202011469318A CN112494227A CN 112494227 A CN112494227 A CN 112494227A CN 202011469318 A CN202011469318 A CN 202011469318A CN 112494227 A CN112494227 A CN 112494227A
Authority
CN
China
Prior art keywords
stretcher
leg
end surface
rod
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011469318.6A
Other languages
Chinese (zh)
Inventor
徐家峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Huahui Pharmaceutical Technology Co Ltd
Original Assignee
Hangzhou Huahui Pharmaceutical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Huahui Pharmaceutical Technology Co Ltd filed Critical Hangzhou Huahui Pharmaceutical Technology Co Ltd
Priority to CN202011469318.6A priority Critical patent/CN112494227A/en
Publication of CN112494227A publication Critical patent/CN112494227A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/052—Struts, spars or legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1015—Cables, chains or cords
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/103—Transfer boards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1046—Mobile bases, e.g. having wheels

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention discloses an emergency stretcher with a damping structure, which comprises a main body, a transmission rod and a first stretcher leg, wherein a bed plate is arranged in the main body, a hook is connected to the upper end surface of the bed plate, a guardrail is connected to the upper end surface of the main body, a supporting rod is arranged on the rear side of the guardrail, the transmission rod is connected to the upper end surface of the supporting rod, a servo motor is connected to the front end surface of the transmission rod, a sliding rail is connected to the lower end surface of the main body, a stop rod penetrates through the inside of the sliding rail, the first stretcher leg is connected to the lower end surface of the sliding rail, a spring is arranged on the lower end surface of the first stretcher leg, a hydraulic rod is connected to the lower end surface of the spring, and a second stretcher leg. This product can make the device keep steady state at the device removal in-process, provides the process of buffering for the main part when the device undulates too greatly, prevents that the patient from receiving the injury at the removal in-process to the hydraulic stem can help adjusting device's overall height, makes the device can be applicable to the not sick bed of co-altitude.

Description

First-aid stretcher with damping structure
Technical Field
The invention relates to the technical field of stretcher vehicles, in particular to an emergency stretcher vehicle with a damping structure.
Background
Stretcher and stretcher are convenient for patient and wounded to lie for shifting patient, mostly are used in first aid out-patient, patient shifts the ward, need many people to cooperate and accomplish, and stretcher compares and is more fit for shifting patient in the hospital, and is more rapid, convenient.
The stretcher in the market needs a plurality of personnel to move a patient from a sickbed to the stretcher when transferring the patient, and needs to move the patient to the sickbed after reaching a destination, and the patient can be injured when moving.
Disclosure of Invention
The present invention is directed to an emergency stretcher with a shock-absorbing structure, which solves the problem that the stretcher in the background art requires a plurality of people to move a patient from a hospital bed to the stretcher when the patient is transferred, and the patient needs to be moved to the hospital bed after the patient arrives at a destination, which may cause injury to the patient during the transportation.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an first aid stretcher with shock-absorbing structure, includes main part, bed board, couple, guardrail, bracing piece, transfer line, servo motor, steel cable, slide rail, pin, car leg one, spring, hydraulic stem, car leg two, universal wheel and pushes away the handle, the inside of main part is provided with the bed board, and the up end of bed board is connected with the couple, the up end of main part is connected with the guardrail, and the rear side of guardrail is provided with the bracing piece, the transfer line is connected in the up end of bracing piece, and the preceding terminal surface of transfer line is connected with servo motor, the lower terminal surface of main part is connected with the slide rail, and the inside of slide rail runs through there is the pin, car leg one connects in the lower terminal surface of slide rail, and the lower terminal surface of car leg one is provided with the spring, the lower terminal surface of spring is connected with the hydraulic stem, and the below of hydraulic.
Preferably, a steel rope is arranged outside the transmission rod, and the steel rope is connected with the hook in a buckling mode.
Preferably, the transmission rod is movably connected with the support rod, the support rod is fixedly connected with the servo motor, and the lower end face of the second vehicle leg is connected with a universal wheel.
Preferably, sliding connection is adopted between the sliding rail and the stop lever, and six groups of stop levers are arranged.
Preferably, the first vehicle leg and the second vehicle leg are in sleeved connection, and the hydraulic rod and the second vehicle leg are fixedly connected.
Preferably, the right end face of the main body is connected with a push handle, and an included angle between the push handle and the horizontal direction is 20-45 degrees.
Compared with the prior art, the invention has the beneficial effects that:
1. the product can help medical staff to transfer patients, does not need a plurality of staff to operate together, is simple and convenient, can save manpower, reduces the workload of the medical staff, and simultaneously ensures that the process of transferring the patients becomes safer and more reliable;
2. the product can keep the device in a stable state in the moving process of the device, provides a buffer process for the main body when the device is too big in fluctuation, prevents a patient from being injured in the moving process, and can help to adjust the overall height of the device by the hydraulic rod, so that the device can be suitable for sickbeds with different heights;
3. this product is provided with and pushes away the slope in the horizontal direction, and the medical staff of being convenient for promotes whole device, makes the device promote more laborsavingly to reduce the contact with the patient, prevent to carry patient's in-process and cause the injury to the patient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention.
In the figure: 1. a main body; 2. a bed board; 3. hooking; 4. a guardrail; 5. a support bar; 6. a transmission rod; 7. a servo motor; 8. a steel cord; 9. a slide rail; 10. a stop lever; 11. a first vehicle leg; 12. a spring; 13. a hydraulic lever; 14. a second vehicle leg; 15. a universal wheel; 16. a pushing handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an emergency stretcher with a damping structure comprises a main body 1, a bed plate 2, a hook 3, a guardrail 4, a support rod 5, a transmission rod 6, a servo motor 7, a steel rope 8, a slide rail 9, a stop rod 10, a first car leg 11, a spring 12, a hydraulic rod 13, a second car leg 14, a universal wheel 15 and a push handle 16, wherein the bed plate 2 is arranged inside the main body 1, the upper end face of the bed plate 2 is connected with the hook 3, the upper end face of the main body 1 is connected with the guardrail 4, the rear side of the guardrail 4 is provided with the support rod 5, the transmission rod 6 is connected with the upper end face of the support rod 5, the servo motor 7 is connected with the front end face of the transmission rod 6, the lower end face of the main body 1 is connected with the slide rail 9, the stop rod 10 penetrates through the inside of the slide rail 9, the first car leg 11 is connected with the lower end face of the slide rail 9, the lower end face of the first car leg 11 is provided with the spring, the steel rope 8 is arranged outside the transmission rod 6, the steel rope 8 is connected with the hook 3 in a buckling mode, the lower end face of the second car leg 14 is connected with the universal wheel 15, the transmission rod 6 is movably connected with the support rod 5, and the support rod 5 is fixedly connected with the servo motor 7;
the sliding connection is adopted between the sliding rail 9 and the stop lever 10, six groups of stop levers 10 are arranged, the first car leg 11 and the second car leg 14 are in sleeved connection, the hydraulic rod 13 and the second car leg 14 are fixedly connected, the spring 12 is arranged between the first car leg 11 and the second car leg 14, the device can be kept in a stable state in the moving process of the device, the buffer process is provided for the main body 1 when the device is too big in fluctuation, the patient is prevented from being injured in the moving process, the hydraulic rod 13 can help to adjust the overall height of the device, the device can be suitable for sickbeds with different heights, and the practicability of the product is improved;
the right-hand member face of main part 1 is connected with and pushes away 16, and pushes away 16 and the contained angle between the horizontal direction is 20-45, and this product is provided with and pushes away 16 slope in the horizontal direction, and the medical staff of being convenient for promotes whole device, makes the device promote more laborsaving, and whole process medical personnel only need simple operation just can accomplish the work of shifting the patient to reduce the contact with the patient, prevent to carry patient's in-process and cause the injury to the patient.
The working principle is as follows: when the emergency stretcher vehicle is used, a patient lies on a sickbed, a hook 3 is fixed on a bed plate 2 of the sickbed, the device is pushed to the upper part of the sickbed of the patient according to the integral height of the sickbed height of the patient, a hydraulic rod 13 is started, a first vehicle leg 11 is pushed upwards by the hydraulic rod 13, the distance between a main body 1 and the ground is increased, when the distance between the main body 1 and the ground is larger than the height of the sickbed, the working of the hydraulic rod 13 is stopped, a stop lever 10 is pushed to two sides of a slide rail 9, a servo motor 7 is started, the servo motor 7 drives a transmission rod 6 to rotate anticlockwise, a steel rope 8 which surrounds the transmission rod 6 can loosen from the transmission rod 6 to the sickbed of the patient, when the steel rope 8 can be contacted with the hook 3, the working of the servo motor 7 is stopped, the tail end of the steel rope 8 is buckled on the hook 3, the servo motor 7, make servo motor 7 drive transfer line 6 clockwise rotation, make bed board 2 can move to the top, when bed board 2 removes the inside to main part 1, servo motor 7 stop work, then push away pin 10 to the below of bed board 2, prevent that bed board 2 from dropping from the inside of main part 1, medical staff grips and pushes away handle 16 and just can promote whole device, if jolt in the removal process, be provided with spring 12 between car leg 11 and the hydraulic stem 13, can alleviate the discomfort that the device vibrations brought for the patient, after arriving the destination, repeat above-mentioned process, place bed board 2 on the device on the sick bed can, whole process medical personnel only need simple operation just can accomplish the work of shifting the patient, and reduce the contact with the patient, prevent to carry the in-process of patient and cause the injury to the patient.
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 (6)

1. An emergency stretcher with a shock absorption structure comprises a main body (1), a transmission rod (6) and a first stretcher leg (11), and is characterized in that: the inside of main part (1) is provided with bed board (2), and the up end of bed board (2) is connected with couple (3), the up end of main part (1) is connected with guardrail (4), and the rear side of guardrail (4) is provided with bracing piece (5), transfer line (6) are connected in the up end of bracing piece (5), and the preceding terminal surface of transfer line (6) is connected with servo motor (7), the lower terminal surface of main part (1) is connected with slide rail (9), and the inside of slide rail (9) runs through and have pin (10), car leg (11) are connected in the lower terminal surface of slide rail (9), and the lower terminal surface of car leg (11) is provided with spring (12), the lower terminal surface of spring (12) is connected with hydraulic stem (13), and the below of hydraulic stem (13) is provided with car leg two (14).
2. A crash stretcher with a shock absorbing structure as claimed in claim 1 wherein: a steel rope (8) is arranged outside the transmission rod (6), the steel rope (8) is connected with the hook (3) in a buckling mode, and the lower end face of the second car leg (14) is connected with a universal wheel (15).
3. A crash stretcher with a shock absorbing structure as claimed in claim 1 wherein: the transmission rod (6) is movably connected with the support rod (5), and the support rod (5) is fixedly connected with the servo motor (7).
4. A crash stretcher with a shock absorbing structure as claimed in claim 1 wherein: the sliding rail (9) is connected with the stop lever (10) in a sliding mode, and six groups of stop levers (10) are arranged.
5. A crash stretcher with a shock absorbing structure as claimed in claim 1 wherein: the first vehicle leg (11) is connected with the second vehicle leg (14) in a sleeved mode, and the hydraulic rod (13) is fixedly connected with the second vehicle leg (14).
6. A crash stretcher with a shock absorbing structure as claimed in claim 1 wherein: the right end face of the main body (1) is connected with a push handle (16), and an included angle between the push handle (16) and the horizontal direction is 20-45 degrees.
CN202011469318.6A 2020-12-14 2020-12-14 First-aid stretcher with damping structure Withdrawn CN112494227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011469318.6A CN112494227A (en) 2020-12-14 2020-12-14 First-aid stretcher with damping structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011469318.6A CN112494227A (en) 2020-12-14 2020-12-14 First-aid stretcher with damping structure

Publications (1)

Publication Number Publication Date
CN112494227A true CN112494227A (en) 2021-03-16

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ID=74973089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011469318.6A Withdrawn CN112494227A (en) 2020-12-14 2020-12-14 First-aid stretcher with damping structure

Country Status (1)

Country Link
CN (1) CN112494227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114533410A (en) * 2022-01-11 2022-05-27 陈妙安 Outdoor emergency medical bed with cushioning effect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114533410A (en) * 2022-01-11 2022-05-27 陈妙安 Outdoor emergency medical bed with cushioning effect
CN114533410B (en) * 2022-01-11 2023-12-08 台州市喜迪汽摩部件有限公司 Outdoor emergency medical bed with cushioning effect

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PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210316

WW01 Invention patent application withdrawn after publication