CN108852718A - Medical trolley - Google Patents
Medical trolley Download PDFInfo
- Publication number
- CN108852718A CN108852718A CN201810861717.3A CN201810861717A CN108852718A CN 108852718 A CN108852718 A CN 108852718A CN 201810861717 A CN201810861717 A CN 201810861717A CN 108852718 A CN108852718 A CN 108852718A
- Authority
- CN
- China
- Prior art keywords
- brake
- crossbeam
- medical trolley
- wheel
- locking piece
- 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.)
- Pending
Links
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
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/13—Trolleys, e.g. carts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Nursing (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention discloses a kind of Medical trolley, and the Medical trolley includes：Car body is installed with several wheels on the car body, and the wheel is equipped with locking piece, and the locking piece is for locking or unclamping the wheel；Brake assemblies, the brake assemblies include the brake switch that actuator, the brake member being connected with the actuator and the control actuator drive the brake member mobile, the actuator is installed on the car body, the brake member is connected with the locking piece, the brake member drives the locking piece mobile under the action of the driving member, to lock or unclamp the wheel.In technical solution of the present invention, by the way that brake assemblies on the car body are arranged, it is mobile by brake switch control actuator driving brake part first, then mobile with the locking piece in motor car wheel by brake member, to achieve the effect that locked or unclamp wheel, the phenomenon that avoiding medical staff from needing locked manually or release wheel, improves the ease for use of Medical trolley.
Description
Technical field
The present invention relates to technical field of medical equipment, in particular to a kind of Medical trolley.
Background technique
Medical trolley is mainly the cart of transporting medical drug, with the development of society, Medical trolley in hospital extremely
It is common, the Medicines and articles of variety classes and quantity can be transported by Medical trolley.In the prior art, existing
The brake of four-wheel Medical trolley be all to be installed in mechanical brake structure on wheel, require medical care when braking and unlock brake
Personnel squat down the braking mechanism operated on wheel, make troubles to medical staff.
Summary of the invention
The main object of the present invention is to propose a kind of Medical trolley, it is intended to solve the brake of prior art Medical trolley and unlock
It brakes the problem of making troubles to medical staff.
To achieve the above object, the present invention proposes that a kind of Medical trolley, the Medical trolley include：Car body, the car body
On be installed with several wheels, the wheel is equipped with locking piece, and the locking piece is for locking or unclamping the wheel；Brake
Component, the brake assemblies include actuator, the brake member being connected with the actuator and control actuator driving institute
The mobile brake switch of brake member is stated, the actuator is installed on the car body, and the brake member is connected with the locking piece,
The brake member drives the locking piece mobile under the action of the driving member, to lock or unclamp the wheel.
Preferably, the actuator is motor, and the output shaft of the motor is connected with transmission component, the brake member be with
The brake crossbeam of the transmission component connection, the actuator drive the brake cross beam movement by the transmission component.
Preferably, the transmission component includes mutually fitting with the screw rod of the output axis connection of the motor and with the screw rod
The nut matched, the nut are connected with the brake crossbeam.
Preferably, the opposite both ends of the brake crossbeam are equipped with brake guide post, the brake guide post and the locking piece phase
Connection, the brake crossbeam drive the locking piece mobile by the brake guide post.
Preferably, the brake crossbeam includes support portion and positioned at the brake portion of the support portion opposite end, described
Support portion is connected with the transmission component, and the brake guide post is installed in the brake portion, the brake portion and the support
Portion encloses accommodating space, and the motor storage is in the accommodating space.
Preferably, the motor is located at the symmetrical centre of the brake crossbeam.
Preferably, the car body is additionally provided with limit sensors at position corresponding with the brake crossbeam.
Preferably, there are also guide part on the car body, the guide part is located at position corresponding with the brake crossbeam
Place, the guide part are used to limit the moving direction of the brake crossbeam.
Preferably, the guide part is guide rod, and the brake crossbeam is equipped with through-hole compatible with the guide rod.
Preferably, the brake switch is installed on the handle of the car body.
In technical solution of the present invention, by the way that brake assemblies on the car body are arranged, driven first by brake switch control actuator
Dynamic brake member is mobile, then mobile with the locking piece in motor car wheel by brake member, thus achieve the effect that locked or unclamp wheel,
The phenomenon that avoiding medical staff from needing locked manually or release wheel, improves the ease for use of Medical trolley.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of Medical trolley of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at A.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Car body | 101 | Wheel |
| 102 | Limit sensors | 103 | Guide part |
| 20 | Brake assemblies | 201 | Actuator |
| 202 | Brake crossbeam | 203 | Brake guide post |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after, cross,
It is vertical ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of Medical trolley, a kind of Medical trolley locked convenient for medical staff or unclamp wheel.
- Fig. 2 referring to Fig.1, the present invention propose that a kind of Medical trolley, the Medical trolley include：Car body 10, the car body 10
On be installed with several wheels 101, the wheel 101 is equipped with locking piece (not shown), and the locking piece is for locked or pine
Open the wheel 101；Brake assemblies 20, the brake that the brake assemblies 20 include actuator 201, are connected with the actuator 201
The brake switch (not shown) that vehicle part and the control actuator 201 drive the brake member mobile, the actuator 201 fill
On the car body 10, the brake member is connected with the locking piece, and the brake member is under the action of actuator 201
Drive the locking piece mobile, to lock or unclamp the wheel 101.
Specifically, the Medical trolley includes being used to support to carry car body 10, the wheel 101 and the brake assemblies 20
It is installed on the car body 10, the locking piece is elastic component, for locking or unclamping the wheel 101.Such as the locking
Part is spring, and the spring is in compressive state when cooperating with the wheel 101, and compression wheel 101, which reaches, locks the vehicle
The effect of wheel 101；When the spring is in further compressive state under the drive of the brake member, the spring and institute at this time
The separation of wheel 101 is stated, achievees the effect that unclamp the wheel 101.The actuator 201 is installed on the car body 10, described
Brake switch drives the brake member mobile for controlling the actuator 201, then drives the locking by the brake member
Part is mobile, to achieve the effect that locked wheel 101 or unclamp wheel 101.By controlling the medical treatment by the brake switch
Cart is in active state or locking state.
In technical solution of the present invention, by the way that the brake assemblies 20 are arranged on the car body 10, first by the brake
Actuator 201 described in switch control drives the brake member mobile, and the institute in the wheel 101 is then driven by the brake member
It is mobile to state locking piece, to achieve the effect that locked or unclamp wheel 101, medical staff is avoided to need locked manually or unclamp vehicle
The phenomenon that taking turns 101.The brake switch is installed on the handle of the car body 10, is operated convenient for medical staff, and institute is passed through
Wheel 101 described in one key control of brake switch is stated to lock or unclamp, it is easy to control, improve the ease for use of Medical trolley.
Further, the actuator 201 is motor, and the output shaft of the motor is connected with transmission component (not shown),
The brake member is the brake crossbeam 202 connecting with the transmission component, and the actuator 201 is driven by the transmission component
The brake crossbeam 202 is mobile.The actuator 201 is motor, such as stepper motor.The motor passes through the transmission component
The brake crossbeam 202 is driven to move in the vertical direction.The brake switch by electric-controlled plate control the motor rotate forward or
Reversion so that the brake crossbeam 202 moves up or down, and then drives the locking piece mobile, reach unclamp or
Lock the wheel 101.It is understood that the actuator 201 can also be cylinder, the brake is driven by the cylinder
Crossbeam 202 moves in the vertical direction.In the embodiment of the present invention, the actuator 201 is motor, positive/negative by the motor
The circle number turned controls brake crossbeam 202 moving distance in the vertical direction, and the active force of the motor is big, exports
Stablize, convenient for driving the locking piece mobile, when the locking piece is spring, is convenient for further compressed spring.To reach
Effect that is locked or unclamping the wheel 101.
Further, the transmission component include with the screw rod (not shown) of the output axis connection of the motor and with institute
The compatible nut (not shown) of screw rod is stated, the nut is connected with the brake crossbeam 202.It is described in the embodiment of the present invention
The output shaft of motor drives the screw rod rotation, and the screw rod drives the nut along the axial movement of the screw rod, the spiral shell
Mother is fixed on the brake crossbeam 202, so that the brake crossbeam 202 moves in the vertical direction.It is understood that
It is that the transmission component can also be synchronizing wheel and synchronous belt compatible with the synchronizing wheel, synchronous two institute of band connection
Synchronizing wheel is stated, the motor drives the synchronizing wheel rotation, then drives the brake crossbeam 202 mobile by the synchronous belt.
Further, the opposite both ends of the brake crossbeam 202 are equipped with brake guide post 203, the brake guide post 203 and institute
It states locking piece to be connected, the brake crossbeam 202 drives the locking piece mobile by the brake guide post 203.The present invention is real
It applies in example, the locking piece is spring, and the opposite end of the brake crossbeam 202 is symmetrically arranged with brake guide post 203, the brake
Vehicle guide post 203 is arranged in the axial direction of the spring, and baffle, the brake crossbeam is arranged in the free end of the brake guide post 203
When the 202 drive brake guide posts 203 move up, by the further compressed spring of the baffle, so that the spring unclamps institute
State wheel 101.When the brake crossbeam 202 moves down, the spring is in initial compressive state, so that the wheel
101 is locked.Structure is simple, easily controllable, locks or unclamps convenient for wheel 101, reduces the operation difficulty of medical staff.It can manage
Solution is also provided with four brakes on the brake crossbeam 202 in the Medical trolley there are four when wheel 101
Guide post 203, the brake guide post 203 are arranged in a one-to-one correspondence with the locking piece on the wheel 101.In the embodiment of the present invention, institute
State the side that brake crossbeam 202 is located at the close handle of the Medical trolley, two brakes on the brake crossbeam 202
Guide post 203 is used to drive the locking piece of the rear-wheel mobile.In the embodiment of the present invention, the motor is located at the brake crossbeam
At 202 symmetrical centre.So that the arm of force of the brake guide post 203 is consistent, two institutes are driven simultaneously convenient for the brake crossbeam 202
It states brake guide post 203 to move up, the brake crossbeam 202 is avoided to tilt.
Further, the brake crossbeam 202 include support portion (being not marked in figure) and be located at the support portion it is opposite
The brake portion (being not marked in figure) at both ends, the support portion are connected with the transmission component, and the brake guide post 203 is installed in institute
It states in brake portion, the brake portion and the support portion enclose accommodating space (being not marked in figure), and the motor is accommodated in institute
It states in accommodating space.The support portion is raised in the brake portion, is raised in the brake portion by described to form the accommodating empty
Between, the motor is installed within the accommodating space, and the accommodating space is for protecting the motor.The embodiment of the present invention
In, the brake crossbeam 202 is symmetrical structure, and the brake crossbeam 202 is equipped with accommodating space, and the motor is accommodated in institute
It states at accommodating space, convenient for reducing the installation space of the brake assemblies 20, improves the space utilization rate of the Medical trolley.This
In inventive embodiments, the car body 10 is additionally provided with limit sensors 102 at position corresponding with the brake crossbeam 202.
The limit sensors 102 also are located at the accommodating space, and the limit sensors 102 are used for the brake crossbeam 202
It is resetted, after the motor powers off suddenly, the motor drives the brake crossbeam 202 downwards, in the brake crossbeam
202 when touching the limit sensors 102, and the limit sensors 102, which to electric-controlled plate send signal and control the motor, to stop
Rotation stop is dynamic, and the brake guide post 203 unclamps the locking piece at this time, and the locking piece locks the wheel 101, then needing
When unclamping the wheel 101, the motor drives the brake crossbeam 202 to move up.In the work of the limit sensors 102
Under, it is easy to after a loss of power reset the brake crossbeam 202, is convenient for the brake crossbeam 202 band in the follow-up process
It moves the locking piece and unclamps/lock the wheel 101.
Further, there are also guide part 103 on the car body 10, the guide part 103 is located at and the brake crossbeam 202
At corresponding position, the guide part 103 is used to limit the moving direction of the brake crossbeam 202.In the embodiment of the present invention,
The guide part 103 is guide rod, and the brake crossbeam 202 is equipped with through-hole compatible with the guide rod.It is led described
To under the action of bar, the brake guide post 203 is smoothly driven to move in the vertical direction convenient for the brake crossbeam 202, from
And the locking is smoothly driven to move by the brake guide post 203, and then realize locked to the wheel 101 or unclamp.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of Medical trolley, which is characterized in that the Medical trolley includes：
Car body, is installed with several wheels on the car body, and the wheel is equipped with locking piece, the locking piece for locked or
Unclamp the wheel；
Brake assemblies, the brake assemblies include actuator, the brake member being connected with the actuator and the control driving
The brake switch that part drives the brake member mobile, the actuator are installed on the car body, the brake member and the lock
Determine part to be connected, the brake member drives the locking piece mobile under the action of the driving member, to lock or unclamp the vehicle
Wheel.
2. Medical trolley as described in claim 1, which is characterized in that the actuator is motor, the output shaft of the motor
It is connected with transmission component, the brake member is the brake crossbeam connecting with the transmission component, and the actuator passes through the biography
Dynamic component drives the brake cross beam movement.
3. Medical trolley as claimed in claim 2, which is characterized in that the transmission component includes the output shaft with the motor
The screw rod of connection and nut compatible with the screw rod, the nut are connected with the brake crossbeam.
4. Medical trolley as claimed in claim 2, which is characterized in that the opposite both ends of the brake crossbeam are equipped with brake and lead
Column, the brake guide post are connected with the locking piece, and the brake crossbeam drives the locking piece by the brake guide post
It is mobile.
5. Medical trolley as claimed in claim 4, which is characterized in that the brake crossbeam includes support portion and is located at described
The brake portion of support portion opposite end, the support portion are connected with the transmission component, and the brake guide post is installed in the brake
In vehicle portion, the brake portion and the support portion enclose accommodating space, and the motor storage is in the accommodating space.
6. Medical trolley as claimed in claim 2, which is characterized in that the motor is located at the symmetrical centre of the brake crossbeam
Place.
7. Medical trolley as claimed in claim 2, which is characterized in that the car body is in position corresponding with the brake crossbeam
The place of setting is additionally provided with limit sensors.
8. such as the described in any item Medical trolley of claim 2-7, which is characterized in that there are also guide parts on the car body, described
Guide part is located at position corresponding with the brake crossbeam, and the guide part is used to limit the mobile side of the brake crossbeam
To.
9. Medical trolley as claimed in claim 8, which is characterized in that the guide part is guide rod, on the brake crossbeam
Equipped with through-hole compatible with the guide rod.
10. Medical trolley as described in claim 1, which is characterized in that the brake switch is installed in the handle of the car body
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861717.3A CN108852718A (en) | 2018-07-31 | 2018-07-31 | Medical trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861717.3A CN108852718A (en) | 2018-07-31 | 2018-07-31 | Medical trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108852718A true CN108852718A (en) | 2018-11-23 |
Family
ID=64306902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861717.3A Pending CN108852718A (en) | 2018-07-31 | 2018-07-31 | Medical trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852718A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843415A (en) * | 2021-03-16 | 2021-05-28 | 深圳市安保科技有限公司 | Anesthesia machine |
| CN113456387A (en) * | 2021-06-23 | 2021-10-01 | 刘忠华 | Dedicated nursing of neurosurgery department nurse is with shallow |
| CN117503377A (en) * | 2023-11-08 | 2024-02-06 | 苏州康多机器人有限公司 | Brake unlocking device for doctor operation console |
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| CN108313108A (en) * | 2018-03-14 | 2018-07-24 | 上海托华机器人有限公司 | A kind of materials vehicle of AGV tractions |
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| EP0509786A2 (en) * | 1991-04-16 | 1992-10-21 | TWIL HANDLING & DISPLAY LIMITED | Brake mechanism |
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| CN107890401A (en) * | 2017-07-07 | 2018-04-10 | 南宁深通电子科技有限公司 | A kind of Novel medical pusher gear |
| CN107415991A (en) * | 2017-08-09 | 2017-12-01 | 湖州茜儿服饰有限公司 | A kind of good weaving transport trolley of stablizing effect |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843415A (en) * | 2021-03-16 | 2021-05-28 | 深圳市安保科技有限公司 | Anesthesia machine |
| CN113456387A (en) * | 2021-06-23 | 2021-10-01 | 刘忠华 | Dedicated nursing of neurosurgery department nurse is with shallow |
| CN113456387B (en) * | 2021-06-23 | 2022-07-05 | 刘忠华 | Dedicated nursing of neurosurgery department nurse is with shallow |
| CN117503377A (en) * | 2023-11-08 | 2024-02-06 | 苏州康多机器人有限公司 | Brake unlocking device for doctor operation console |
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Application publication date: 20181123 |