CN107320278A - A kind of operation chassis with pushing hands - Google Patents
A kind of operation chassis with pushing hands Download PDFInfo
- Publication number
- CN107320278A CN107320278A CN201710642893.3A CN201710642893A CN107320278A CN 107320278 A CN107320278 A CN 107320278A CN 201710642893 A CN201710642893 A CN 201710642893A CN 107320278 A CN107320278 A CN 107320278A
- Authority
- CN
- China
- Prior art keywords
- pushing hands
- base
- driving wheel
- operation chassis
- column
- 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
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 238000001356 surgical procedure Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/104—Adaptations for table mobility, e.g. arrangement of 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
-
- 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
-
- 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
- A61G2203/80—General characteristics of devices with special adaptations, e.g. for safety or comfort for connecting a trolley to a device, e.g. bed or column table
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A kind of operation chassis with pushing hands, includes base；Pushing hands, the corner location of the pushing hands is provided with reinforcement, and the pushing hands includes display screen and handle, the side wall construction camber of the handle；Support column of the base close to marginal position is arranged at, the support column is used to support the pushing hands；Column, the column is provided with the mechanical arm for being used for delivering operation tool.The operation chassis makes it more reasonable with fitting for human body palm, reduces the discomfort of staff by setting the pushing hands of arc.Also, the pushing hands of the upper casing and lower casing of unlike material due to being made so that lower casing can bear bigger thrust, and upper casing can then meet required shape-designing.Meanwhile, the bracket base adds the stability in surgical procedure by setting halting mechanism, reduces the risk of operating table sliding.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, to a kind of operation chassis with pushing hands.
Background technology
With continuing to develop for medical technology, various automation equipments are progressed into medical instruments field, various operations
Platform is more and more applied in various operations.There are problems in the pushing hand structure of current operating table stroller.For example, existing push away
Adopting made of plastic the pushing hands of car, because operation chassis has certain weight, plastics pushing hands can not meet certain rigidity more
Demand, is easily damaged.In addition, when staff applies external force promotion operating table stroller to pushing hands, because pushing hand structure is without the choice specimen of calligraphy
The hand of human body is closed, staff's hand discontinuity easily causes fatigue or uncomfortable.
In addition, existing operating table in surgical procedure due to the roller for being easy to push-and-pull, certainly existing stability poor
The drawbacks of, even if there is roller clamping device, but roller clamping device is used for locking roller so as to realize parked, however it remains compared with
Big disengagement risk, this is fatal for the operation that fineness requires high.
The content of the invention
For the above-mentioned technical problem in the presence of prior art, the present invention proposes a kind of operation chassis, the operating table
Car makes it more reasonable with fitting for human body palm, reduces the discomfort of staff by setting the pushing hands of arc.Also,
The pushing hands of the upper casing and lower casing of unlike material due to being made so that lower casing can bear bigger thrust, and upper casing then may be used
With the shape-designing needed for satisfaction.Meanwhile, the bracket base adds the stabilization in surgical procedure by setting halting mechanism
Property, reduce the risk of operating table sliding.
The invention provides a kind of operation chassis with pushing hands, including：
Base；
Pushing hands, the corner location of the pushing hands is provided with reinforcement, and the pushing hands includes display screen and handle, the handle
Side wall construction camber；
Support column of the base close to marginal position is arranged at, the support column is used to support the pushing hands；
Column, the column is provided with the mechanical arm for being used for assembling operating theater instruments.
Because the wall thickness of handle position is relatively thin, promote operation chassis when, the thrust that handle corner unit area is born compared with
Greatly, thrust undue concentration easily causes the damage of pushing hands in the corner location, is strengthened by being set in the corner location of pushing hands
Muscle, can disperse the thrust, extend the life-span of pushing hands.
As a further refinement of the present invention, the panel includes the upper casing and lower casing cooperated, the upper casing pair
Answering the position of the display screen has display window.
As a further refinement of the present invention, the lower casing is made of cast aluminium.The operation is promoted according to staff
The mechanical analysis of chassis, the bottom housing section bears bigger thrust than Upper portion, and the lower casing is designed as into cast aluminium material, can
So that the pushing hands can bear bigger thrust, extend its service life.
As a further refinement of the present invention, the upper casing adopts made of plastic.The upper casing can use injection moulding,
It is set to meet certain outward appearance and modeling requirement.
As a further refinement of the present invention, the cross section of the column is square, four sides of the column
It is mounted on mechanical arm.It should be appreciated that, the quantity of mechanical arm can be designed according to actual needs, and mechanical arm can be 1-
4.The tail end of the mechanical arm is provided with flange in 90 degree of bendings, two ends, and wherein end flange is connected to the column
On, another end flanges are used for solid mechanical arm as the connection pedestal of mechanical arm.The structure monolithic stability is reliable, compared to machinery
Arm, which is directly mounted on column, has bigger scope of activities and space, facilitates preoperative mechanical arm pendulum position.
As a further refinement of the present invention, the bottom of the base is provided with the halting mechanism of distribution triangular in shape, institute
Stating halting mechanism includes riding and for controlling the parked support feet of the base body, and
Linkage, the lifting that the linkage passes through the foot-operated control support feet.
First halting mechanism is independent mutually with the roller, and staying for base body is realized not by locking roller
Frictional force when stopping, but being contacted by support feet with ground between ground is parked to realize.Specifically, when operation chassis is moved
Move after specified location, step on pedal, power is transferred to support feet by linkage, and the support feet extends downwardly from connecing with ground
Touch, and larger frictional force is produced between weight by chassis itself of performing the operation and ground, realize the parked of operation chassis.When parked
Terminate, operation chassis is when needing shift position, can be provoked retractable step upwards with pin, support feet is moved up and and ground distributor
From the operating table underbody seat with extension leg releases parked.
As a further refinement of the present invention, the bottom of the support feet is provided with rubber blanket.The rubber blanket increases institute
The friction between support feet and ground is stated, the parked rear stress movement of operating table is prevented.
As a further refinement of the present invention, the base rear portion both sides are provided with driving wheel, the base front part sides
Provided with universal wheel.The universal wheel of the base front part sides adds the flexibility of operating table underbody seat activity.
As a further refinement of the present invention, the driving wheel include positioned at the base side the first driving wheel and
Positioned at the second driving wheel of the base opposite side, first driving wheel connects the first motor, the second driving wheel connection
Second motor, first motor and the second motor are used to realize differential control to the driving wheel.
As a further refinement of the present invention, the base length direction is provided with extension leg, the extension leg is used for
Increase the support distances of the base.The operation chassis is enabled to be flexibly applied to the occasion of different support demands.
Compared with prior art, it is an advantage of the current invention that the operation chassis makes itself and people by setting the pushing hands of arc
The laminating of body palm is more reasonable, reduces the discomfort of staff.Also, the pushing hands due to using unlike material upper casing and
Lower casing is made so that lower casing can bear bigger thrust, and upper casing can then meet required shape-designing.Meanwhile, the branch
Frame base adds the stability in surgical procedure by setting halting mechanism, reduces the risk of operating table sliding.
Brief description of the drawings
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.In figure：
Fig. 1 shows the structural representation of the operation chassis with pushing hands described in embodiments in accordance with the present invention.
Fig. 2 shows the pushing hand structure schematic diagram of the operation chassis with pushing hands described in embodiments in accordance with the present invention.
Fig. 3 shows the extension leg structural representation of the operation chassis with pushing hands described in embodiments in accordance with the present invention
Figure.
Fig. 4 shows the reinforcing rib structure signal of the operation chassis with pushing hands described in embodiments in accordance with the present invention
Figure.
Fig. 5 shows the rearview of the operating table underbody seat with extension leg described in embodiments in accordance with the present invention.
Fig. 6 is the enlarged drawing of the part A in Fig. 5.
Fig. 7 is the enlarged drawing of the C portion in Fig. 6.
In the accompanying drawings, identical part uses identical reference.Accompanying drawing is not drawn according to actual ratio.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Such as Fig. 1 and Fig. 4, it is shown that a kind of operation chassis with pushing hands, including：
Base 1；
Pushing hands 2, the corner location of the pushing hands 2 is provided with reinforcement 21, and the pushing hands 2 includes display screen 22 and handle 23,
The side wall construction camber of the handle 23.
Support column 3 of the base 1 close to marginal position is arranged at, the support column 3 is used to support the pushing hands 2；
Column 4, the column 4 is provided with the mechanical arm 5 for being used for assembling operating theater instruments.
Because the wall thickness of the corner location of handle 23 is relatively thin, when promoting operation chassis, the corner's unit area of handle 23 is born
Thrust it is larger, thrust undue concentration easily causes the damage of handle 23 in the corner location, by the turning of handle 23 position
Reinforcement 21 is installed, the thrust can be disperseed, extends the life-span of pushing hands.
In one embodiment, referring to Fig. 2, the pushing hands 2 includes the upper casing 24 and lower casing 25 cooperated, the upper casing
The position of the 24 correspondence display screens 22 has display window.
In one embodiment, the lower casing 25 is made of cast aluminium.The power of the operation chassis is promoted according to staff
Credit is analysed, and the part of lower casing 25 bears bigger thrust than the part of upper casing 24, the lower casing 25 is designed as into cast aluminium material, can be with
The pushing hands 2 is born bigger thrust, extend its service life.
In one embodiment, the upper casing 24 adopts made of plastic.The upper casing 24 can use injection moulding, expire it
Foot certain outward appearance and modeling requirement.For the upper casing of plastic material, reinforcement is set to effectively improve in its corner location
Its stress performance.
In one embodiment, referring again to Fig. 1, the cross section of the column 4 is square, four of the column 4
Side is mounted on mechanical arm 5.It should be appreciated that, the quantity of mechanical arm 5, mechanical arm 5 can be designed according to actual needs
Can it be 1-4.The tail end of the mechanical arm 5 is provided with flange in 90 degree of bendings, two ends, and wherein end flange is connected to
On the column, another end flanges are used for solid mechanical arm 5 as the connection pedestal of mechanical arm 5.The structure monolithic stability is reliable,
Being directly mounted at compared to mechanical arm 5 on column 4 has bigger scope of activities and space, facilitates preoperative mechanical arm 5 to put
Position.
In one embodiment, referring to Fig. 3, the bottom of the base 1 is provided with the halting mechanism 6 of distribution triangular in shape, institute
Stating halting mechanism 6 includes foot-operated 61 and for controlling the parked support feet 62 of the base 1, and
Linkage (not shown), the lifting that the linkage passes through the foot-operated 61 control support feet 62.
The halting mechanism 6 not by locking roller realize perform the operation chassis it is parked, but by support feet 62 with
Frictional force when ground is contacted between ground is parked to realize.Specifically, after chassis of performing the operation is moved to specified location, stepping on
Foot-operated 61, power is transferred to support feet 62 by linkage, and the support feet 62 extends downwardly from contacting with ground, and passes through operation
Larger frictional force is produced between the weight of chassis itself and ground, the parked of operation chassis is realized.Terminate when parked, chassis of performing the operation
When needing shift position, foot-operated 61 can upwards be provoked with pin, support feet 62 move up and and surface separation, chassis of performing the operation connects
Touch locking.
In one embodiment, the bottom of the support feet 62 is provided with rubber blanket.The rubber blanket increases the support feet
Friction between 62 and ground, prevents the parked rear stress movement of operating table.
In one embodiment, referring again to Fig. 1, the rear portion both sides of base 1 are provided with before driving wheel 11, the base 1
Portion both sides are provided with universal wheel 12.The universal wheel 12 of the front part sides of base 1 adds the flexibility of operation chassis activity.
In one embodiment, the first driving wheel that the driving wheel 11 is included positioned at the side of base 1 (does not show in figure
Go out) and positioned at the second driving wheel (not shown) of the base opposite side, first driving wheel connects the first motor (figure
Not shown in), second driving wheel connects the second motor (not shown), and first motor and the second motor are used for pair
The driving wheel realizes differential control.
When chassis of performing the operation needs to turn, when the first driving wheel is interior side drive wheel, the second driving wheel is outside driven wheel
When, because the speed of the first driving wheel is less than the speed of the second driving wheel, the power output of the first motor is less than the second motor
Power output, so as to realize the differential control of the first driving wheel and the second driving wheel.
In one embodiment, Fig. 6 show the partial enlarged drawing of the part A in Fig. 5, specifically as shown in fig. 6, driving wheel
Axle 7 with the second driving wheel 312 through the second driving wheel 312 and being fixedly connected, and the live axle 7 connects clutch 8, and described the
Two motors 52 are connected by clutch 8 with live axle 7.In order to realize fixation and support for the second driving wheel 312, this reality
Applying also includes bearing in the drive wheel assemblies in example, as shown in figure 5, bearing at least includes being arranged at the both sides of the second driving wheel 312
Clutch shaft bearing 71 and second bearing 72, wherein away from the side of clutch 8 be clutch shaft bearing 71 positioned at the second driving wheel 312,
And positioned at the second driving wheel 312 close to the side of clutch 8 be second bearing 72.Also include the axle for fixing bearing
Bearing, wherein the first bearing seat 73 for supporting clutch shaft bearing 71, for support second bearing 72 for second bearing seat 74.
In the present embodiment in order to realize the protection for clutch 8, be additionally provided with clutch box body 81, clutch box body 81 surround from
Clutch 8 is set, in order to simplify overall structure design and save space, by clutch box body 81 close to the second driving wheel 312
The side wall of side is used as second bearing seat 74.
Further to the axial restraint of bearing, the present invention uses different axial directions to clutch shaft bearing 71 and second bearing 72
Inner ring is fixed outer ring and not fixed in the axial direction for fixed form, wherein clutch shaft bearing 71, the inner ring and outer in the axial direction of second bearing 72
Circle is fixed.It is such set cause when being driven the installation of wheel shaft 7, clutch shaft bearing 71 and second bearing 72,
Requirement for the axial precision of live axle 7 is lower, so as to reduce the difficulty and production cost of installation.Specifically refer to,
In the case of in clutch shaft bearing 71, inner ring fixation outer ring is unfixed in the axial direction, when the axial precision of live axle 7 is not special
In the case of height, because the outer ring of clutch shaft bearing 71 is not fixed, therefore, bearing can be in second bearing 72 and live axle 7
Allow have small movement in the case of fixation, so as to adapt to the small deviation of live axle 7 in the axial direction；Further make
Obtaining the second driving wheel 312 can be smoothed out installing.
It is preferred that, first bearing seat 24 can be improved further, specifically as shown in fig. 6, first bearing seat 73 is set
The cell body 731 for accommodating the clutch shaft bearing 71 is equipped with, clutch shaft bearing 71 and the live axle 7 that is located therein is completed
After installation, there is travelling space 732 in cell body 731, be that clutch shaft bearing 71 and live axle 7 leave one in cell body 731
Fixed space, the axial required precision for live axle 7 is reduced；Simultaneously one is left to clutch shaft bearing 71 and live axle 7
Fixed expansion space, it is ensured that in clutch shaft bearing 71 and live axle 7 because still can normal work in the case of fever expansion
Make.
Fig. 7 show the partial enlarged drawing of the C portion in Fig. 6, in the figure 7 the major embodiment He of clutch shaft bearing 71 therein
The specific axial restraint mode in live axle 7 of second bearing 72.Wherein clutch shaft bearing 71 includes clutch shaft bearing inner ring 711
With clutch shaft bearing outer ring 712；In the side adjacent with the second driving wheel 312 of clutch shaft bearing inner ring 711, in clutch shaft bearing inner ring
The first packing ring 75 being provided between 711；Clutch shaft bearing outer ring 712 does not carry out axial fixation.Wherein second bearing 72 includes
Second bearing inner ring 721 and second bearing outer ring 722；The protuberance 76 circumferentially disposed along live axle 7 on live axle 7,
Protuberance 76 is arranged between the driving wheel 312 of second bearing inner ring 721 and second, and second bearing inner ring 721 is away from the second driving
The side of wheel 312 is in contact with the side of second packing ring 77, and the opposite side of second packing ring 77 is in contact with clutch 8.Second axle
Bearing 74 allows the hole that passes through of live axle 7 to be shoulder hole, and shoulder hole is larger close to a stomidium of the second driving wheel 312, can be with
Second bearing 72 is accommodated, a stomidium of the shoulder hole away from the second driving wheel 312 is smaller, therefore form step 741；Outside second bearing
722 side away from the second driving wheel 312 of circle is in contact with step 741 close to the side of the second driving wheel 312, second bearing outer ring
722 close to the side of the second driving wheel 312 by being fixed on flange 78 of the second bearing seat 74 close to the side of the second driving wheel 312
Realize axial restraint.Above-mentioned fixed form is simple in construction, is easy to implement.
In order to realize the control mode in the emergent stopping for operation chassis in the process of running, the present invention for motor
Improved, in the present embodiment, the second motor 312 therein preferably has reverse direction brake function.Briefly, needing
When carrying out brake hard to operating operation chassis, by inputting plugging electric current to the second motor 312 so that second
Motor 312 exports zero tach signal, so that operation chassis be stopped.
In one embodiment, the length direction of base 1 is provided with extension leg 13, and the extension leg 13 is used to increase institute
State the support distances of base 1.The operation chassis is enabled to be flexibly applied to the occasion of different support demands.It is preferred that, this prolongs
Stretch one's legs 13 end also is provided with universal wheel and halting mechanism.
Compared with prior art, it is an advantage of the current invention that the operation chassis makes itself and people by setting the pushing hands of arc
The laminating of body palm is more reasonable, reduces the discomfort of staff.Also, the pushing hands due to using unlike material upper casing and
Lower casing is made so that lower casing can bear bigger thrust, and upper casing can then meet required shape-designing.Meanwhile, the branch
Frame base adds the stability in surgical procedure by setting halting mechanism, reduces the risk of operating table sliding.
The preferred embodiment of the present invention is the foregoing is only, but the scope of the present invention is not limited thereto, Ren Heben
The technical staff in field easily can be changed or change in technical scope disclosed by the invention, and this change or change
Change should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (10)
1. a kind of operation chassis with pushing hands, it is characterised in that including：
Base；
Pushing hands, the corner location of the pushing hands is provided with reinforcement, and the pushing hands includes display screen and handle, the side wall of the handle
Construct camber；
Support column of the base close to marginal position is arranged at, the support column is used to support the pushing hands；
Column, the column is provided with the mechanical arm for being used for assembling operating theater instruments.
2. the operation chassis according to claim 1 with pushing hands, it is characterised in that the panel includes what is cooperated
Upper casing and lower casing, the position of the upper casing correspondence display screen have display window.
3. the operation chassis according to claim 2 with pushing hands, it is characterised in that the lower casing is made of cast aluminium.
4. the operation chassis according to claim 2 with pushing hands, it is characterised in that the upper casing adopts made of plastic.
5. the operation chassis according to claim 1 with pushing hands, it is characterised in that the cross section of the column is pros
Shape, four sides of the column can install mechanical arm.
6. the operation chassis according to claim 1 with pushing hands, it is characterised in that it is in three that the bottom of the base, which is provided with,
The halting mechanism of angular distribution, the halting mechanism includes riding and for controlling the parked support feet of the base body, with
And
Linkage, the lifting that the linkage passes through the foot-operated control support feet.
7. the operation chassis according to claim 6 with pushing hands, it is characterised in that the bottom of the support feet is provided with rubber
Rubber cushion.
8. the operation chassis according to claim 1 with pushing hands, it is characterised in that the base rear portion both sides are provided with drive
Driving wheel, the base front part sides are provided with universal wheel.
9. the operation chassis according to claim 8 with pushing hands, it is characterised in that the driving wheel is included positioned at described
First driving wheel of base side and the second driving wheel positioned at the base opposite side, the electricity of the first driving wheel connection first
Machine, second driving wheel connects the second motor, and first motor and the second motor are used to realize differential to the driving wheel
Control.
10. the operation chassis according to claim 1 with pushing hands, it is characterised in that set on the base length direction
There is extension leg, the extension leg is used to increase the support distances of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642893.3A CN107320278A (en) | 2017-07-31 | 2017-07-31 | A kind of operation chassis with pushing hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642893.3A CN107320278A (en) | 2017-07-31 | 2017-07-31 | A kind of operation chassis with pushing hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107320278A true CN107320278A (en) | 2017-11-07 |
Family
ID=60227053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710642893.3A Pending CN107320278A (en) | 2017-07-31 | 2017-07-31 | A kind of operation chassis with pushing hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107320278A (en) |
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| DE29610726U1 (en) * | 1996-06-19 | 1996-09-05 | Schmitz u. Söhne GmbH & Co KG, 58739 Wickede | Mobile patient support system |
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| WO2017016927A1 (en) * | 2015-07-28 | 2017-02-02 | MAQUET GmbH | Motorized bearing surface transporter for an operating table system |
| CN205733885U (en) * | 2016-05-16 | 2016-11-30 | 温岭市利达机械电器有限公司 | A kind of rotary head fixture |
| CN205955233U (en) * | 2016-06-20 | 2017-02-15 | 中建八局第二建设有限公司 | Sand shovel device for construction site |
| CN206228551U (en) * | 2016-08-23 | 2017-06-09 | 张伟 | A kind of neurosurgery special-purpose multifunctional nursing handcart |
| CN206198227U (en) * | 2016-08-26 | 2017-05-31 | 李艳 | A kind of surgical nursing physiotherapy car |
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Address after: 610041 Tianfu Software Park Area B, Chengdu High-tech Zone, Sichuan Province Applicant after: CHENGDU BORNS MEDICAL ROBOTICS Inc. Address before: 610041 Tianfu Software Park Area B, Chengdu High-tech Zone, Sichuan Province Applicant before: CHENGDU ZHONGKE BORNS MEDICAL ROBOT Co.,Ltd. |
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