CN108836641A - A kind of medical damping stretcher - Google Patents
A kind of medical damping stretcher Download PDFInfo
- Publication number
- CN108836641A CN108836641A CN201810731615.XA CN201810731615A CN108836641A CN 108836641 A CN108836641 A CN 108836641A CN 201810731615 A CN201810731615 A CN 201810731615A CN 108836641 A CN108836641 A CN 108836641A
- Authority
- CN
- China
- Prior art keywords
- bedstead
- connecting rod
- vibration damper
- damper plate
- damping
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of medical damping stretchers, including fixed frame, connecting rod, hanging ring, vibration damper plate, torsional spring, bedstead I, bedstead II, mandril, damping spring I and damping spring II, two pieces of fixed frames pass through two connecting rod connections, a damping spring II is equipped between connecting rod and fixed frame, vibration damper plate is connect by hanging ring with connecting rod, hanging ring and connecting rod and vibration damper plate are respectively equipped with torsional spring, at least four mandrils are movably arranged on vibration damper plate, a damping spring I is equipped between mandril and vibration damper plate, the bedstead I be movably arranged in bedstead II and at least four ejector pin contacts.Vibration damper plate is connect with connecting rod by hanging ring and is equipped with torsional spring, when vibration damper plate swings, torsional spring rotates and then carries out bumper and absorbing shock, and damping spring I is equipped between vibration damper plate and bedstead I and bedstead II, and then bumper and absorbing shock is carried out in vertical direction, damping effect is increased, transhipment patient is facilitated by the bedstead I and bedstead II of splicing.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of medical damping stretcher.
Background technique
With the development of science and technology, while Medical Devices are also constantly improving, and Medical Devices are during use
It has also been found that its insufficient and disadvantage, then makes improvements and innovates, more meet the demand of people, it is more convenient to use
Fast, tool of the stretcher as a kind of first aid and transhipment patient has been clinically essential rescue apparatus, when patient not
When capable of voluntarily walking, be unable to strenuous vibration or activity with internal severely injured, fracture etc., it is often necessary to be moved using stretcher
Dynamic patient, but stretcher in the market is during use, since medical staff is during lifting stretcher walking, can produce
Raw the phenomenon that pitching, uncomfortable feeling is brought to patient, or even the deterioration of conditions of patients can be accelerated, to the life of patient
Life health brings threat, therefore designing one, there is the stretcher of good shock-absorbing function to seem of crucial importance.
Publication No. CN107951627A provides a kind of medical stretcher with cushioning effect adjustable-angle, including rotation
Bull stick, adjuster, the first installation set, support plate and damping knob, one end of the swingle is provided with mobile jib, and the one of mobile jib
Side is provided with connecting pin, and running through in second connection ring and the first connection ring has connecting rope, and the surface inserting of connecting rope has
Connector sleeve is connected with each other between the damping knob and support plate, and second pin hole is set to the side of adjuster.This stretcher
Damping spring, which is equipped with, in damping knob carries out damping, since this stretcher is only equipped with damping spring in damping knob, so
As long as having the function of bumper and absorbing shock in vertical direction when being transported through patient, when lift stretcher when encounter the impact in other directions when
It is not easy to carry out bumper and absorbing shock, and needs medical staff to lift patient again when lifting on patient to hospital bed and be transported to hospital bed
On, and then be easy to cause secondary injury to patient.
Summary of the invention
The purpose of the present invention is to provide a kind of medical damping stretchers, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of medical damping stretcher, including fixed frame, connecting rod, hanging ring, vibration damper plate, torsional spring, bedstead I, bedstead II, top
Bar, damping spring I and damping spring II, wherein：
Two pieces of fixed frames opposition are placed simultaneously through two connecting rods connections, the both ends of connecting rod and fixed frame it
Between be respectively equipped with a damping spring II, two hanging rings are arranged in connecting rod respectively, the vibration damper plate two sides are arranged two respectively
A hanging ring, the hanging ring being wherein arranged in connecting rod are connect with the hanging ring that vibration damper plate is arranged by pin shaft, hanging ring and connecting rod
And vibration damper plate is respectively equipped with torsional spring, at least four mandrils are movably arranged on vibration damper plate, between mandril and vibration damper plate
Equipped with a damping spring I, the bedstead I is movably arranged in bedstead II, bedstead I and bedstead II respectively with the ejector pin contact.
Preferably, the vibration damper plate two sides are respectively equipped with a support rod, and hanging ring is set on support rod, are mounted on connecting rod
On torsional spring one end be through in hanging ring thereon, the other end is through in connecting rod, be mounted on the torsional spring on support rod
One end is through in hanging ring thereon, the other end is through in support rod.
Preferably, the both ends of the connecting rod are respectively equipped with sliding block, and the sliding block at connecting rod both ends is movably arranged on two respectively
In fixed frame described in block, II one end of damping spring is fixedly connected with a slide block, the other end is fixedly mounted in fixed frame.
Preferably, the mandril extends respectively to the inside of bedstead I and bedstead II.
Compared with prior art, the beneficial effects of the invention are as follows：
1. vibration damper plate is connect with connecting rod and is equipped with torsional spring by hanging ring by the present invention, the torsional spring when vibration damper plate swings
Rotate so carry out bumper and absorbing shock, and connecting rod both ends divide between sliding block and fixed frame be equipped with damping spring II make cross
To vibration damper plate, in transverse movement, damping spring II can also be carried out between bumper and absorbing shock and vibration damper plate and bedstead I and bedstead II
Bumper and absorbing shock is carried out equipped with damping spring I, and then in vertical direction, so that stretcher equal energy in the impact for receiving different direction
Damping processing is carried out, the comfort level of patient is increased.
2. the present invention is by the bedstead I and bedstead II of splicing when patient is transported through to hospital bed directly by I He of bedstead
The pumping of bedstead II, which opens patient, to be fallen on one's sick bed, and then facilitates transhipment patient.
Detailed description of the invention
Fig. 1 is overall structure schematic three dimensional views of the present invention；
Fig. 2 is overall structure side view of the present invention；
Fig. 3 is the portion A enlarged drawing in Fig. 1；
Fig. 4 is the portion B enlarged drawing in Fig. 2；
Fig. 5 is cross-sectional view when bedstead I and bedstead II splice.
In figure：1 fixed frame, 2 connecting rods, 3 hanging rings, 4 vibration damper plates, 5 torsional springs, 6 bedsteads I, 7 bedsteads II, 8 mandrils, 9 damping bullets
Spring I, 10 damping springs II, 21 sliding blocks, 41 support rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
The present invention provides a kind of technical solution referring to FIG. 1 to FIG. 4,：
A kind of medical damping stretcher, including fixed frame 1, connecting rod 2, hanging ring 3, vibration damper plate 4, torsional spring 5, bedstead I 6, bedstead
II 7, mandril 8, damping spring I 9 and damping spring II 10, wherein：
Two pieces of opposition of fixed frame 1 are placed and are connected by two connecting rods 2, and wherein the both ends of connecting rod 2 are respectively equipped with cunning
Block 21, the sliding block 21 at 2 both ends of connecting rod are movably arranged on respectively in two pieces of fixed frames 1, II 10 one end of damping spring and sliding block 21
Be fixedly connected, the other end is fixedly mounted in fixed frame 1, be arranged two hanging rings 3 in connecting rod 2 respectively, the two sides point of vibration damper plate 4
Not She You a support rod 41, be arranged two hanging rings 3 respectively on support rod 41, the hanging ring 3 and support rod being wherein arranged in connecting rod 2
41 hanging rings 3 being arranged are connected by pin shaft, hanging ring 3 and connecting rod 2 and are respectively equipped with torsional spring 5 with support rod 41, wherein installing
One end of the torsional spring 5 in connecting rod 2 is through in hanging ring 3 thereon, the other end is through in connecting rod 2, it is mounted on support
One end of torsional spring 5 on bar 41 is through in hanging ring 3 thereon, the other end is through in support rod 41, and then hanging ring 3 is occurring
Torsional spring 5 can generate torsion when rotation, and at least four mandrils 8 are movably arranged on vibration damper plate 4, set between mandril 8 and vibration damper plate 4
Have a damping spring I 9, wherein damping spring I 9 be set on mandril 8 its both ends respectively with the end face of mandril 8 and vibration damper plate 4
Contact, bedstead I 6 are movably arranged in bedstead II 7, and bedstead I 6 is contacted with the mandril 8 respectively with bedstead II 7, and wherein mandril 8 divides
The inside of bedstead I 6 and bedstead II 7 is not extended to, and then achievees the effect that support.
The operation principle of the present invention is that：When being transported through patient, bedstead I 6 and bedstead II 7 are placed on patient's back first
Bedstead I 6 and bedstead II 7 then dock and then be formed a complete bedstead by two sides afterwards, and patient lies in splicing at this time
At bedstead on, then medical staff lift bedstead I 6 and bedstead II 7 both ends, and be placed on vibration damper plate 4, the process of placement
The bottom of middle bedstead I 6 and bedstead II 7 and mandril 8 cooperate, and then achieve the effect that support, and medical staff holds fixed frame 1 at this time
On handle can be transported through patient, lifting patient Shi Ruo vibration damper plate 4 when transverse direction is impacted, vibration damper plate 4 can control
It is swung, hinged hanging ring 3 and rotates during swing and pull 2 transverse movement of connecting rod, at this time
Damping, buffering is carried out under II 10 collective effect of torsional spring 5 and damping spring, if the bed when vertical direction is impacted of vibration damper plate 4
Frame I 6 and bedstead II 7 are moved with mandril 8 along the vertical direction of vibration damper plate 4, are carried out under the action of damping spring I 9 at this time
Bumper and absorbing shock, and then can be carried out bumper and absorbing shock when receiving multiple azimuth impulses, the effect of damping is enhanced, disease is increased
The comfort level of people lifts bedstead I 6 and bedstead II 7 to hospital bed when stretcher enters ward and needs on transportation of patients to hospital bed
On, bedstead I 6 and bedstead II 7 are taken out from the behind of patient then and opened, the transhipment to patient can be completed, and then will not be because direct
Lift secondary damage caused by patient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of medical damping stretcher, including fixed frame (1), connecting rod (2), hanging ring (3), vibration damper plate (4), torsional spring (5), bedstead
I (6), bedstead II (7), mandril (8), damping spring I (9) and damping spring II (10), it is characterised in that：
The two pieces of fixed frames (1) opposition are placed simultaneously through two connecting rods (2) connections, both ends of connecting rod (2) and solid
Determine to be respectively equipped with a damping spring II (10) between frame (1), is arranged two hanging rings (3) in connecting rod (2) respectively, it is described to subtract
The two sides of shake plate (4) are arranged two hanging rings (3) respectively, the hanging ring (3) being wherein arranged in connecting rod (2) and vibration damper plate (4)
The hanging ring (3) being arranged is connected by pin shaft, hanging ring (3) and connecting rod (2) and is respectively equipped with torsional spring (5) with vibration damper plate (4), until
Rare four mandrils (8) are movably arranged on vibration damper plate (4), and a damping spring is equipped between mandril (8) and vibration damper plate (4)
I (9), the bedstead I (6) are movably arranged in bedstead II (7), and bedstead I (6) connects with the mandril (8) respectively with bedstead II (7)
Touching.
2. a kind of medical damping stretcher according to claim 1, it is characterised in that：Vibration damper plate (4) two sides are set respectively
Have a support rod (41), hanging ring (3) is set on support rod (41), and the one end for the torsional spring (5) being mounted on connecting rod (2) is run through
In to hanging ring (3) thereon, the other end be through in connecting rod (2), the one end for the torsional spring (5) being mounted on support rod (41) is passed through
It wears to hanging ring (3) thereon, the other end is through in support rod (41).
3. a kind of medical damping stretcher according to claim 1, it is characterised in that：Distinguish at the both ends of the connecting rod (2)
Equipped with sliding block (21), the sliding block (21) at connecting rod (2) both ends is movably arranged on respectively in two pieces of fixed frames (1), damping bullet
Spring II (10) one end is fixedly connected with sliding block (21), the other end is fixedly mounted in fixed frame (1).
4. a kind of medical damping stretcher according to claim 1, it is characterised in that：The mandril (8) extends respectively to bed
The inside of frame I (6) and bedstead II (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731615.XA CN108836641B (en) | 2018-07-05 | 2018-07-05 | Medical shock attenuation stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731615.XA CN108836641B (en) | 2018-07-05 | 2018-07-05 | Medical shock attenuation stretcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108836641A true CN108836641A (en) | 2018-11-20 |
| CN108836641B CN108836641B (en) | 2019-12-24 |
Family
ID=64201564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731615.XA Active CN108836641B (en) | 2018-07-05 | 2018-07-05 | Medical shock attenuation stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836641B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925129A (en) * | 2019-03-26 | 2019-06-25 | 邱琛茗 | A kind of means of transport suitable for patient |
| CN110507487A (en) * | 2019-09-02 | 2019-11-29 | 黄洁 | A kind of paediatrics patient with severe symptoms transfer device |
| CN111481362A (en) * | 2020-04-24 | 2020-08-04 | 郑伟 | Wheelchair for emergency department |
| CN113476222A (en) * | 2021-08-02 | 2021-10-08 | 中国人民解放军陆军军医大学第二附属医院 | Shock-absorbing stretcher for medical critical patients |
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|---|---|---|---|---|
| CN2578611Y (en) * | 2002-10-30 | 2003-10-08 | 江苏大学 | Multi-freedom rubber-imitated elastic damper |
| EP0995924B1 (en) * | 1998-10-21 | 2003-10-29 | Delta Tooling Co., Ltd. | Vibration isolator having magnetic springs |
| CN200957150Y (en) * | 2006-06-09 | 2007-10-10 | 林宋 | Multifunctional hospital bed transpoting vehicle |
| CN201510438U (en) * | 2009-09-18 | 2010-06-23 | 周建平 | Symmetrical combined type stretcher |
| CN201624895U (en) * | 2010-07-20 | 2010-11-10 | 中国地质大学（武汉） | Combined shock-absorbing stretcher vehicle for field rescue |
| CN203898571U (en) * | 2014-04-10 | 2014-10-29 | 东风特汽(十堰)客车有限公司 | Wounded people stretcher shock-absorbing system |
| CN204274833U (en) * | 2014-10-31 | 2015-04-22 | 西华大学 | Ambulance sick bed regulates assistor automatically |
| CN105877931A (en) * | 2016-05-24 | 2016-08-24 | 巢湖学院 | Four-degree-of-freedom parallel damping stretcher platform |
| CN206120582U (en) * | 2016-05-23 | 2017-04-26 | 吴美萍 | Safe and stable stretcher for emergency ward |
-
2018
- 2018-07-05 CN CN201810731615.XA patent/CN108836641B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0995924B1 (en) * | 1998-10-21 | 2003-10-29 | Delta Tooling Co., Ltd. | Vibration isolator having magnetic springs |
| CN1132562C (en) * | 1998-10-21 | 2003-12-31 | 株式会社三角工具加工 | Shockproof rack for ambulance |
| CN2578611Y (en) * | 2002-10-30 | 2003-10-08 | 江苏大学 | Multi-freedom rubber-imitated elastic damper |
| CN200957150Y (en) * | 2006-06-09 | 2007-10-10 | 林宋 | Multifunctional hospital bed transpoting vehicle |
| CN201510438U (en) * | 2009-09-18 | 2010-06-23 | 周建平 | Symmetrical combined type stretcher |
| CN201624895U (en) * | 2010-07-20 | 2010-11-10 | 中国地质大学（武汉） | Combined shock-absorbing stretcher vehicle for field rescue |
| CN203898571U (en) * | 2014-04-10 | 2014-10-29 | 东风特汽(十堰)客车有限公司 | Wounded people stretcher shock-absorbing system |
| CN204274833U (en) * | 2014-10-31 | 2015-04-22 | 西华大学 | Ambulance sick bed regulates assistor automatically |
| CN206120582U (en) * | 2016-05-23 | 2017-04-26 | 吴美萍 | Safe and stable stretcher for emergency ward |
| CN105877931A (en) * | 2016-05-24 | 2016-08-24 | 巢湖学院 | Four-degree-of-freedom parallel damping stretcher platform |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925129A (en) * | 2019-03-26 | 2019-06-25 | 邱琛茗 | A kind of means of transport suitable for patient |
| CN109925129B (en) * | 2019-03-26 | 2020-09-08 | 中国人民解放军西部战区总医院 | Transport means suitable for patient |
| CN110507487A (en) * | 2019-09-02 | 2019-11-29 | 黄洁 | A kind of paediatrics patient with severe symptoms transfer device |
| CN110507487B (en) * | 2019-09-02 | 2020-09-15 | 黄洁 | Transfer device for pediatric severe patients |
| CN111481362A (en) * | 2020-04-24 | 2020-08-04 | 郑伟 | Wheelchair for emergency department |
| CN113476222A (en) * | 2021-08-02 | 2021-10-08 | 中国人民解放军陆军军医大学第二附属医院 | Shock-absorbing stretcher for medical critical patients |
| CN113476222B (en) * | 2021-08-02 | 2022-09-20 | 中国人民解放军陆军军医大学第二附属医院 | Shock-absorbing stretcher for medical critical patients |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108836641B (en) | 2019-12-24 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiya Inventor after: Niu Mingming Inventor after: Liu Airong Inventor after: Yang Min Inventor before: Yang Min |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191126 Address after: No. 3 of the Fifth People's Hospital of Shandong province 266002 Qingdao city Jiaxiang Road Applicant after: Zhang Xiya Address before: 233000 Tangchencun 132, Mohekou Town, Huaishang District, Bengbu City, Anhui Province Applicant before: Yang Min |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: No.3, Jiaxiang Road, Qingdao, Shandong 266000 Patentee after: Shandong Qingdao integrated traditional Chinese and Western Medicine Hospital (Qingdao Fifth People's Hospital) (Qingdao Institute of Integrated Chinese and Western Medicine) Address before: 266002 The Fifth People's Hospital, No. 3 Jiaxiang Road, Shinan District, Qingdao, Shandong Patentee before: Zhang Xiya |
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| TR01 | Transfer of patent right |