CN114569342A - Stretcher vehicle mute base - Google Patents

Stretcher vehicle mute base Download PDF

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Publication number
CN114569342A
CN114569342A CN202210196340.0A CN202210196340A CN114569342A CN 114569342 A CN114569342 A CN 114569342A CN 202210196340 A CN202210196340 A CN 202210196340A CN 114569342 A CN114569342 A CN 114569342A
Authority
CN
China
Prior art keywords
wheel
stretcher
underframe
straight
wheel lock
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Withdrawn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
CN202210196340.0A
Other languages
Chinese (zh)
Inventor
王玮
程旭东
王珺
王园
叶秀凤
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.)
Anhui Jichang Nursing Equipment Co ltd
Original Assignee
Anhui Jichang Nursing Equipment 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 Anhui Jichang Nursing Equipment Co ltd filed Critical Anhui Jichang Nursing Equipment Co ltd
Priority to CN202210196340.0A priority Critical patent/CN114569342A/en
Publication of CN114569342A publication Critical patent/CN114569342A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/06Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/066Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/02Stretchers with wheels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/04Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00Stretchers
    • A61G1/04Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/044Straps, bands or belts

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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)
  • Handcart (AREA)

Abstract

The invention discloses a stretcher mute base which comprises an underframe, wherein brake wheels are arranged on the periphery of the underframe, a straight wheel is arranged in the middle of the underframe, a brake linkage mechanism for driving the four brake wheels to be locked simultaneously and a straight guide mechanism for adjusting the straight wheel to be lifted are arranged on the underframe, and the straight guide mechanism comprises a first mounting plate fixedly connected with the underframe. According to the stretcher vehicle, the pedal tube drives the cam sleeve to drive the locking cam to rotate anticlockwise, the first clamping groove is relatively separated from the fixing pin and enters the second clamping groove, meanwhile, the spring restores to the original state and drives the second mounting plate to rotate anticlockwise around the mounting column, so that the stepped surface of the stepped clamping groove of the fixing pin is abutted to the straight travelling wheel, the straight travelling wheel is placed down to be in contact with the ground, and in the process of moving the stretcher vehicle, the stretcher vehicle stably moves towards one direction due to the guiding effect of the straight travelling wheel, the problem of unstable moving direction caused by the universal wheel is solved, and smooth emergency work is facilitated.

Description

Stretcher vehicle mute base
Technical Field
The invention relates to the technical field of stretcher vehicles, in particular to a stretcher vehicle mute base.
Background
The stretcher cart is a very common medical device in the emergency treatment process, the stretcher cart is used for transferring patients into an ambulance, and universal wheels with brakes are arranged around the bottom of the existing stretcher cart so as to facilitate the movement and steering of the stretcher cart.
However, firstly, the existence of the universal wheels causes the problem of unstable direction when the stretcher vehicle moves, the stretcher vehicle is difficult to control to stably move towards one direction, the emergency work is affected, secondly, the four universal wheels on the stretcher vehicle exist in independent braking, namely when the stretcher vehicle needs to be positioned, the four universal wheels need to be stepped on the brake pad one by one to brake, and the stretcher vehicle is troublesome, so that the stretcher vehicle mute base with the straight-ahead guiding and linkage braking functions is provided.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, the stretcher mute base is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
stretcher silence base, including the chassis, the brake wheel is installed all around to the chassis, and the mid-mounting has the craspedodrome wheel, install the brake link gear that four brake wheels of drive were locked simultaneously on the chassis to and the craspedodrome guiding mechanism of regulation craspedodrome wheel lifting, craspedodrome guiding mechanism includes the first mounting panel with chassis fixed connection, the inside both sides of first mounting panel are rotated and are installed the second mounting panel, both sides the one end of second mounting panel is rotated and is installed the craspedodrome wheel, both sides the other end of second mounting panel is connected with the spring, the free end of spring is connected with the chassis, both sides be connected with the fixed pin between the second mounting panel, rotate on the first mounting panel and install the cam sleeve, the cam sleeve outside has cup jointed the locking cam, set up first draw-in groove and the second draw-in groove with the fixed pin joint on the locking cam, and the first clamping groove is communicated with the second clamping groove to form a stepped clamping groove.
As a further description of the above technical solution:
the brake wheel top vertical shaft is connected with the underframe through a wheel shaft sleeve, the brake linkage mechanism comprises a wheel lock shaft penetrating through a wheel shaft, a wheel lock pipe is connected between the adjacent wheel lock shafts, a connecting rod is fixedly connected to the wheel lock pipe, a straight connecting rod is rotatably connected between the connecting rods at two ends, and a pedal is sleeved outside the free end of the wheel lock shaft located at one end of the underframe.
As a further description of the above technical solution:
the cross section of the wheel lock shaft is hexagonal, a hexagonal sleeve matched with the wheel lock shaft is sleeved on the outer side of the wheel lock shaft, and the wheel lock pipe is sleeved on the outer side of the hexagonal sleeve.
As a further description of the above technical solution:
both sides fixedly connected with couple board between the second mounting panel, fixedly connected with fixed plate on the chassis, and all seted up the through-hole on couple board and the fixed plate, the spring both ends have the couple that passes the through-hole and articulate with the through-hole.
As a further description of the above technical solution:
the two ends of the cam sleeve are fixedly connected with L-shaped pedal pipes.
As a further description of the above technical solution:
the first mounting plate and the second mounting plate are rotatably connected through mounting columns.
As a further description of the above technical solution:
both sides a plurality of fixed axles of fixedly connected with between the second mounting panel.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the stretcher vehicle, when the stretcher vehicle needs to be controlled to move in one direction, medical staff upwards hook the pedal pipe, the pedal pipe drives the cam sleeve to drive the locking cam to rotate anticlockwise, the first clamping groove is relatively separated from the fixing pin and enters the second clamping groove, meanwhile, the spring restores to the original state and drives the second mounting plate to rotate anticlockwise around the mounting column, so that the stepped surface of the stepped clamping groove of the fixing pin is abutted, the straight wheel is placed down to be in contact with the ground, in the process of moving the stretcher vehicle, the stretcher vehicle stably moves in one direction due to the guiding effect of the straight wheel, the problem of unstable moving direction caused by the universal wheel is avoided, the stretcher vehicle is simple in structure and convenient to operate, and smooth implementation of emergency work is facilitated.
2. According to the stretcher vehicle, medical personnel step on the pedal and drive the wheel lock tube at the front end of the underframe to rotate anticlockwise through the wheel lock shaft driven by the pedal, the wheel lock tube drives the connecting rod at the front end of the underframe to rotate anticlockwise, the connecting rod at the rear end of the underframe is pulled to drive the wheel lock tube at the rear end and the wheel lock shaft to rotate anticlockwise under the connecting action of the direct connecting rod, the vertical shaft is pressed to lock the brake wheel and position the stretcher vehicle, and when the medical personnel step on the pedal to rotate clockwise to restore the original position, the vertical shaft is free from external force in the state, the brake wheel is unlocked, the stretcher vehicle can be moved randomly, the four universal wheels are locked and unlocked simultaneously, the time is saved, and the using effect is improved.
Drawings
Fig. 1 is a schematic perspective view illustrating a stretcher silence base according to an embodiment of the present invention;
fig. 2 is a schematic perspective view illustrating a brake linkage mechanism of a stretcher mute base according to an embodiment of the invention;
fig. 3 is a schematic view illustrating the connection between the brake wheel and the wheel lock shaft of the stretcher silence base provided by the embodiment of the invention;
fig. 4 is a schematic perspective view of a straight-moving guiding mechanism of a stretcher silence base provided according to an embodiment of the invention;
fig. 5 is a schematic view showing the connection between the locking cam and the fixing pin of the stretcher silence base according to the embodiment of the invention.
Illustration of the drawings:
1. a chassis; 2. a brake linkage mechanism; 21. a wheel lock tube; 22. a straight connecting rod; 23. a pedal; 24. a connecting rod; 25. a wheel lock shaft; 26. a hexagonal sleeve; 27. a wheel axle sleeve; 3. a straight-moving guide mechanism; 31. a foot tube; 32. a cam sleeve; 33. a straight wheel; 34. a first mounting plate; 35. a locking cam; 351. a first card slot; 352. a second card slot; 36. a second mounting plate; 37. a fixing plate; 38. a hook plate; 39. a spring; 4. a brake wheel; 51. a fixing pin; 52. mounting a column; 53. and fixing the shaft.
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.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: a stretcher mute base comprises an underframe 1, brake wheels 4 are arranged on the periphery of the underframe 1, a straight wheel 33 is arranged in the middle, the brake wheels 4 and the straight wheel 33 are mute wheels, the specific structure of the brake wheels 4 is disclosed in the patent with the publication number of CN107116969B and the name of a universal wheel, a brake linkage mechanism 2 for driving the four brake wheels 4 to be locked simultaneously and a straight guide mechanism 3 for adjusting the straight wheel 33 to be lifted are arranged on the underframe 1, the straight guide mechanism 3 comprises a first mounting plate 34 fixedly connected with the underframe 1, second mounting plates 36 are rotatably arranged on two sides in the first mounting plate 34, the first mounting plate 34 and the second mounting plates 36 are rotatably connected through mounting columns 52, a plurality of fixing shafts 53 are fixedly connected between the second mounting plates 36 on two sides, the straight wheel 33 is rotatably arranged on one end of the second mounting plates 36 on two sides, and a spring 39 is connected with the other ends of the second mounting plates 36 on two sides, the free end of the spring 39 is connected with the underframe 1, a hook plate 38 is fixedly connected between the second mounting plates 36 on two sides, a fixing plate 37 is fixedly connected on the underframe 1, through holes are formed in the hook plate 38 and the fixing plate 37, hooks which penetrate through the through holes and are hung with the through holes are arranged at two ends of the spring 39, a fixing pin 51 is connected between the second mounting plates 36 on two sides, a cam sleeve 32 is rotatably mounted on the first mounting plate 34, the two ends of the cam sleeve 32 are fixedly connected with L-shaped pedal tubes 31, a locking cam 35 is sleeved on the outer side of the cam sleeve 32, a first clamping groove 351 and a second clamping groove 352 which are clamped with the fixing pin 51 are formed in the locking cam 35, and the first clamping groove 351 is communicated with the second clamping groove 352 to form a stepped clamping groove;
under normal conditions, the fixing pin 51 is connected with the first clamping groove 351 in a clamping manner, so that the straight-going wheel 33 is suspended, the spring 39 is in a compressed state, when the stretcher needs to be controlled to move towards one direction, a medical worker upwards hooks the pedal tube 31, the pedal tube 31 drives the cam sleeve 32 to drive the locking cam 35 to rotate anticlockwise, the first clamping groove 351 is relatively separated from the fixing pin 51 and enters the second clamping groove 352, meanwhile, the spring 39 restores to the original state and drives the second mounting plate 36 to rotate anticlockwise around the mounting column 52, so that the stepped surfaces of the stepped clamping grooves of the fixing pin 51 are abutted, the straight-going wheel 33 is put down to be in contact with the ground, in the process of moving the stretcher, due to the guiding effect of the straight-going wheel 33, the stretcher stably moves towards one direction, the problem of unstable moving direction caused by the universal wheel is solved, the structure is simple, the operation is convenient, the first-aid work can be carried out smoothly, when the straight-going wheel 33 does not need to be used, medical personnel step on pedal pipe 31, and locking cam 35 clockwise rotation, in fixed pin 51 got into first draw-in groove 351, lifts straight going wheel 33, and straight going wheel 33 is unsettled not to contact with ground.
Referring to fig. 1-3, a top vertical shaft of a brake wheel 4 is connected with an underframe 1 through a wheel shaft sleeve 27, a brake linkage mechanism 2 comprises wheel lock shafts 25 penetrating through wheel shafts, wheel lock pipes 21 are connected between adjacent wheel lock shafts 25, the cross sections of the wheel lock shafts 25 are hexagonal, hexagonal sleeves 26 matched with the wheel lock shafts 25 are sleeved on the outer sides of the wheel lock shafts 25, the wheel lock pipes 21 are sleeved on the outer sides of the hexagonal sleeves 26, connecting rods 24 are fixedly connected to the wheel lock pipes 21, straight connecting rods 22 are rotatably connected between the connecting rods 24 at two ends, and pedals 23 are sleeved on the outer sides of free ends of the wheel lock shafts 25 at one end of the underframe 1;
medical personnel are through stepping on footboard 23, and drive wheel lock pipe 21 anticlockwise rotation through the wheel lock axle 25 of footboard 23 drive chassis 1 front end, wheel lock pipe 21 drives the connecting rod 24 anticlockwise rotation of chassis 1 front end, under the linkage effect of straight connecting rod 22, the connecting rod 24 of pulling chassis 1 rear end drives wheel lock pipe 21 and wheel lock axle 25 anticlockwise rotation of rear end, the vertical scroll is pressed, locking brake wheel 4, the stretcher in location, and when medical personnel step on footboard 23 clockwise rotation when resumeing the original position, under this state, the vertical scroll does not receive external force, the stretcher can be removed at will to the unlocking of brake wheel 4, realize locking and unblock in the time of four universal wheels, save time, and improve the result of use.
The working principle is as follows: when the stretcher is used, firstly, under normal conditions, the fixing pin 51 is clamped with the first clamping groove 351, so that the straight wheel 33 is suspended, the spring 39 is in a compressed state, when the stretcher needs to be controlled to move towards one direction, a medical worker upwards hooks the pedal tube 31, the pedal tube 31 drives the cam sleeve 32 to drive the locking cam 35 to rotate anticlockwise, the first clamping groove 351 is relatively separated from the fixing pin 51 and enters the second clamping groove 352, meanwhile, the spring 39 restores to the original state and drives the second mounting plate 36 to rotate anticlockwise around the mounting column 52, so that the stepped surfaces of the stepped clamping grooves of the fixing pin 51 are abutted, the straight wheel 33 is put down to be in contact with the ground, in the process of moving the stretcher, due to the guiding effect of the straight wheel 33, the stretcher stably moves towards one direction, the problem of unstable moving direction caused by the universal wheels is avoided, the structure is simple, the operation is convenient, and the smooth emergency treatment of the work is facilitated, when the straight-moving wheel 33 is not needed, the medical staff steps on the pedal tube 31, the locking cam 35 rotates clockwise, the fixing pin 51 enters the first clamping groove 351, the straight-moving wheel 33 is lifted, and the straight-moving wheel 33 is suspended and does not contact with the ground;
secondly, medical personnel can drive the wheel lock pipe 21 to rotate anticlockwise by stepping on the pedal 23 and driving the wheel lock shaft 25 at the front end of the underframe 1 to drive the wheel lock pipe 21 to rotate anticlockwise by the pedal 23, the wheel lock pipe 21 drives the connecting rod 24 at the front end of the underframe 1 to rotate anticlockwise, under the connecting action of the straight connecting rod 22, the connecting rod 24 at the rear end of the underframe 1 is pulled to drive the wheel lock pipe 21 and the wheel lock shaft 25 at the rear end to rotate anticlockwise, the vertical shaft is pressed, the wheel stretcher 4 is locked, the wheel stretcher is positioned, when the medical personnel can restore the original position of the clockwise rotation of the pedal 23, the vertical shaft is not subjected to external force when being stepped on, the wheel stretcher 4 is unlocked, the wheel stretcher can be moved freely, the four universal wheels can be locked and unlocked simultaneously, the time is saved, and the using effect is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. Stretcher silence base, including chassis (1), its characterized in that, brake wheel (4) are installed all around to chassis (1), and mid-mounting has craspedodrome wheel (33), install brake link gear (2) of four brake wheel (4) of drive locking simultaneously on chassis (1) to and adjust craspedodrome guiding mechanism (3) of craspedodrome wheel (33) lifting, craspedodrome guiding mechanism (3) include with chassis (1) fixed connection's first mounting panel (34), second mounting panel (36) are installed in the rotation of the inside both sides of first mounting panel (34), both sides the one end of second mounting panel (36) is rotated and is installed craspedodrome wheel (33), both sides the other end of second mounting panel (36) is connected with spring (39), the free end and the chassis (1) of spring (39) are connected, both sides be connected with fixed pin (51) between second mounting panel (36), rotate on first mounting panel (34) and install cam sleeve (32), cam sleeve (32) outside has cup jointed locking cam (35), first draw-in groove (351) and second draw-in groove (352) of offering with fixed pin (51) joint on locking cam (35), and first draw-in groove (351) and second draw-in groove (352) intercommunication form a stairstepping draw-in groove.
2. The stretcher mute base as claimed in claim 1, wherein the brake wheel (4) top vertical shaft is connected with the underframe (1) through a wheel shaft sleeve (27), the brake linkage mechanism (2) comprises wheel lock shafts (25) passing through a wheel shaft, wheel lock pipes (21) are connected between the adjacent wheel lock shafts (25), a connecting rod (24) is fixedly connected on the wheel lock pipes (21), a straight connecting rod (22) is rotatably connected between the connecting rods (24) at two ends, and a pedal (23) is sleeved outside the free end of the wheel lock shaft (25) at one end of the underframe (1).
3. The stretcher vehicle silencing base according to claim 2, wherein the cross section of the wheel lock shaft (25) is hexagonal, a hexagonal sleeve (26) matched with the wheel lock shaft (25) is sleeved on the outer side of the wheel lock shaft, and the wheel lock pipe (21) is sleeved on the outer side of the hexagonal sleeve (26).
4. The stretcher silence base according to claim 1, wherein a hook plate (38) is fixedly connected between the second mounting plates (36) at two sides, a fixing plate (37) is fixedly connected to the underframe (1), through holes are formed in the hook plate (38) and the fixing plate (37), and hooks which pass through the through holes and are hooked with the through holes are arranged at two ends of the spring (39).
5. The stretcher vehicle mute base according to claim 1, wherein two ends of the cam sleeve (32) are fixedly connected with L-shaped pedal tubes (31).
6. The stretcher vehicle silencing base of claim 1 wherein the first mounting plate (34) and the second mounting plate (36) are pivotally connected by a mounting post (52).
7. The stretcher vehicle silencing base according to claim 6, wherein a plurality of fixing shafts (53) are fixedly connected between the second mounting plates (36) at two sides.
CN202210196340.0A 2022-03-02 2022-03-02 Stretcher vehicle mute base Withdrawn CN114569342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210196340.0A CN114569342A (en) 2022-03-02 2022-03-02 Stretcher vehicle mute base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210196340.0A CN114569342A (en) 2022-03-02 2022-03-02 Stretcher vehicle mute base

Publications (1)

Publication Number Publication Date
CN114569342A true CN114569342A (en) 2022-06-03

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CN202210196340.0A Withdrawn CN114569342A (en) 2022-03-02 2022-03-02 Stretcher vehicle mute base

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117462352A (en) * 2023-09-20 2024-01-30 成都市浩瀚医疗设备有限公司 Lifting table, diagnosis and treatment bed with lifting table and control method of diagnosis and treatment bed

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080524A (en) * 1999-09-10 2001-03-27 Chunichi Sangyo Kk Dolly with locking device
CN104352312A (en) * 2014-11-27 2015-02-18 南宁市第二人民医院 Monitoring, treating and transferring trolley for critically-ill patient
CN205515306U (en) * 2016-01-26 2016-08-31 厚福医疗装备有限公司 Well accuse wheel brake auxiliary system
JP2017018227A (en) * 2015-07-08 2017-01-26 パラマウントベッド株式会社 Caster lock step
CN106806076A (en) * 2017-01-23 2017-06-09 河北普康医疗设备有限公司 The synchronous brake that a kind of medical sickbed is used
CN109394436A (en) * 2018-10-22 2019-03-01 安徽医科大学第附属医院 A kind of detachable stretcher
CN208785116U (en) * 2017-12-29 2019-04-26 山东力文医疗器械有限公司 A kind of multiparty control four-wheel brakes orient nursing bed chassis simultaneously
CN208942630U (en) * 2018-07-20 2019-06-07 太仓市康辉科技发展有限公司 The castor linkage brake control device and medical bed of medical bed
CN111347522A (en) * 2020-04-16 2020-06-30 南京海关工业产品检测中心 A kind of edge banding equipment for formaldehyde test specimens of wood products
CN214909904U (en) * 2021-05-08 2021-11-30 广州品智医疗科技有限公司 Physiotherapy bed truckle elevating system
CN215193041U (en) * 2021-02-08 2021-12-17 无锡艾克尔医疗科技有限公司 Straight traveling wheel assembly for transferring sickbed

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080524A (en) * 1999-09-10 2001-03-27 Chunichi Sangyo Kk Dolly with locking device
CN104352312A (en) * 2014-11-27 2015-02-18 南宁市第二人民医院 Monitoring, treating and transferring trolley for critically-ill patient
JP2017018227A (en) * 2015-07-08 2017-01-26 パラマウントベッド株式会社 Caster lock step
CN205515306U (en) * 2016-01-26 2016-08-31 厚福医疗装备有限公司 Well accuse wheel brake auxiliary system
CN106806076A (en) * 2017-01-23 2017-06-09 河北普康医疗设备有限公司 The synchronous brake that a kind of medical sickbed is used
CN208785116U (en) * 2017-12-29 2019-04-26 山东力文医疗器械有限公司 A kind of multiparty control four-wheel brakes orient nursing bed chassis simultaneously
CN208942630U (en) * 2018-07-20 2019-06-07 太仓市康辉科技发展有限公司 The castor linkage brake control device and medical bed of medical bed
CN109394436A (en) * 2018-10-22 2019-03-01 安徽医科大学第附属医院 A kind of detachable stretcher
CN111347522A (en) * 2020-04-16 2020-06-30 南京海关工业产品检测中心 A kind of edge banding equipment for formaldehyde test specimens of wood products
CN215193041U (en) * 2021-02-08 2021-12-17 无锡艾克尔医疗科技有限公司 Straight traveling wheel assembly for transferring sickbed
CN214909904U (en) * 2021-05-08 2021-11-30 广州品智医疗科技有限公司 Physiotherapy bed truckle elevating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117462352A (en) * 2023-09-20 2024-01-30 成都市浩瀚医疗设备有限公司 Lifting table, diagnosis and treatment bed with lifting table and control method of diagnosis and treatment bed

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Application publication date: 20220603

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