CN207384242U - A kind of medical turntable - Google Patents
A kind of medical turntable Download PDFInfo
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- CN207384242U CN207384242U CN201720267770.1U CN201720267770U CN207384242U CN 207384242 U CN207384242 U CN 207384242U CN 201720267770 U CN201720267770 U CN 201720267770U CN 207384242 U CN207384242 U CN 207384242U
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- ring
- turntable
- godet
- medical
- cover board
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Abstract
The utility model discloses a kind of medical turntables, and including turntable substrate, inner ring is circumferentially evenly distributed with the lead of multiple vertical rotary stylobate plate surfaces；The chassis cover board of the upper surface of each lead is arranged on, which is positioned and supported by each lead being arranged circumferentially；Ring godet on chassis cover board, upper surface are in intilted inclined surface；Multiple ring slider guides, are sleeved on the upper surface of ring godet；And motor terminal pad, its one end is sleeved in the bearing and it is connected with the motor power below chassis cover board, which can be around axial-rotation under the driving of motor, and motor terminal pad the other end face is used to be fixedly connected with station plate connecting bottom board.The medical turntable of the utility model is using accurate structure member and accordingly with merging using rolling of the idler wheel on inclined surface, so that the turntable has the structure of stabilization, and levelness is high, and stabilization of speed is uniform, and noise is small, at low cost.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of medical turntable.
Background technology
Turntable is widely used in medical instruments field, such as patient is carried out in diagnosis and treatment or detection, often needs
The data or image of patient's different parts are gathered, typically by the way of turntable, patient rotational is driven using turntable
To realize detection.
In the prior art, such as in patent document CN2885162Y a kind of human body rotator for fluuorroscopy examination is disclosed, is wrapped
Turntable is included, shaft is fixed on turntable, shaft lower end is arranged on by bearing in gear-box, and canine tooth is fixed in shaft
It takes turns, pinion gear, gear wheel and pinion gear engagement is fixed on the motor driving shaft being arranged in gear-box.The program rotation
Device drives patient rotational by the way that motor is controlled to be rotated in rotation, can rotate patient body angle by doctor to complete
Fluoroscopic examination.But the tumbler structure is thin, motor driving is uneven, and stationarity is poor, can not accurately control angle of rotation
Degree.
A kind of turntable is disclosed in patent document CN204062358U, including rotating the cover, plane bearing, pedestal,
Motor and control device, wherein rotating the cover the gear ring and annular groove equipped with coaxial arrangement, the upper coil of plane bearing is consolidated
In annular groove, the lower coil of plane bearing is fixedly arranged on pedestal, and the output sleeve of motor is equipped with gear, and gear is engaged in tooth
Circle, control device control the rotating speed of motor.The turntable is engaged by the gear on motor and gear ring so that turntable is driving
It only needs smaller torque that can just turntable be driven to rotate when dynamic, and is controlled by the processor inside device by being based on motor
The gear deceleration ratio between the step angle and gear ring and gear that are rotated is converted to predetermined angle information
Number of drive pulses drives the cooperation of the motor, carrys out the accurate rotational angle for controlling motor.
Although the rotation precision of the turntable can be controlled preferably, on the one hand its axial force that can bear compared with
Small, structural stability deficiency is on the other hand because higher to position precise requirements on medical, its knot of turntable in the program
It can not ensure the stabilization in levelness on structure so that its levelness is not high, can not adapt to medical environment；In addition, the turntable
Noise it is higher, do not account for influence of noise, actual medical demand can not be met.
Utility model content
For the disadvantages described above or Improvement requirement of the prior art, the utility model provides a kind of medical turntable, leads to
The Optimal improvements of structure are crossed, using accurate structure member and corresponding cooperation, and utilize rolling of the idler wheel on inclined surface,
So that the turntable has stable structure, and levelness is high, and stabilization of speed is uniform, and noise is small, at low cost.
To achieve the above object, according to the utility model, a kind of medical turntable is provided, including：
Turntable substrate is circular slab, for the substrate installed and supported as each component, in the turntable substrate
Inner ring is circumferentially evenly distributed with the lead of multiple vertical rotary stylobate plate surfaces；
Chassis cover board is arranged on the upper surface of each lead, which passes through above-mentioned each guiding for being arranged circumferentially
Column is positioned and supported；
Ring godet, on chassis cover board, upper surface is in intilted inclined surface；
Ring slider guide is multiple, is sleeved on the upper surface of ring godet, for circumferentially sliding on it；
And
Motor terminal pad, its one end is sleeved in the bearing and it is connected with the motor power below chassis cover board, should
Motor terminal pad can be around axial-rotation under the driving of motor, and motor terminal pad the other end face is used to consolidate with station plate connecting bottom board
Fixed connection, to drive plate connecting bottom board synchronous rotary of standing.
As further improvement of the utility model, the ring slider guide includes ring slide guide block body, is arranged under body
The ring on surface, which leads stent and is arranged on ring, leads ring guide roll wheel on stent, and the ring leads stent, and to include two relatively spaced apart
Support arm, two stands arm end is connected through a screw thread respectively to be fixed on ring and leads on stent, and the other end of two stands arm is provided with hole,
Ring guide roll wheel both ends are arranged in the hole of two stands arm respectively by roller support, and ring guide roll wheel is round platform column structure, outside
The angle of inclination of circumferential surface is matched with the angle of inclination of the upper surface of ring godet so that ring guide roll wheel and the upper surface of ring godet are good
Contact matches and can roll rotation on it.
As further improvement of the utility model, the ring slider guide further includes the ring being arranged on ring godet outer circumferential surface
It leads and prevents turning over stent, be used to during ring guide roll wheel rolls on ring godet, in the /V of periphery, prevent ring slider guide from tumbling.
As further improvement of the utility model, the station plate connecting bottom board is fixedly connected simultaneously with each ring slider guide,
The rotation of plate connecting bottom board of standing can pass through roller-coaster with rotating ring slider guide on ring godet.
As further improvement of the utility model, the surface of the turntable substrate is circumferentially uniformly provided with multiple lead to
Hole, through hole through substrate thickness are equipped with trundle bracket on each through hole, and installation settings has castor, each castor branch on trundle bracket
Corresponding castor contacts after passing through the through hole with supporting surface on frame.
As further improvement of the utility model, the surface of the turntable substrate is circumferentially evenly arranged with multiple feet
Column is stepped on, interval is arranged between each trundle bracket, which is used to support foot pedal.
In general, by the contemplated above technical scheme of the utility model compared with prior art, have with following
Beneficial effect：
1) rotating plate device of the utility model, using the ring godet with inclined surface and inclined ring slider guide ball
With rotation, can not only have stable rotational support structure, and the uniform and stable of rotation can be controlled, it particularly can be with
So that its noise is relatively low, it is very suitable for medical environment；
2) rotating plate device of the utility model, wherein be connected by motor terminal pad one end with motor output shaft, it is another
End end face is connected with platform connecting bottom board, while platform connecting bottom board is connected again with each ring slider guide on ring godet simultaneously, this
Sample can drive motor terminal pad to drive multiple ring slider guides together and then while driving the rotation of platform connecting bottom board by motor
It rolls so that platform connecting bottom board can be rotated stably, and load is reliable and stable；
3) rotating plate device of the utility model is using accurate structure member and corresponding cooperation, and is being tilted using idler wheel
Surface on rolling so that the turntable has stable structure, and levelness is high, and stabilization of speed is uniform, and makes an uproar
Sound is small, at low cost.
Description of the drawings
Fig. 1 is the structure diagram of the medical turntable of the utility model one embodiment；
Fig. 2 is the Section View of the medical turntable in Fig. 1；
Fig. 3 is enlarged diagram of the medical turntable at B in Fig. 2.
In all of the figs, same reference numeral represents identical technical characteristic, is specially：1- turntables substrate, 2-
Motor, 3- leads, 4- chassis cover board, 5- rings godet, 6- rings slider guide, 7- bearing caps, 8- motors terminal pad, 9- castor branch
Frame, 10- castors, 11- transformers, 12- ride column, 13- stations plate connecting bottom board, 14- turbine and worm decelerators, 41- rings and lead
Slider body, 42- rings, which are led stent, 45- ring guide rolls wheel, 46- rings and led, to be prevented turning over stent.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As long as in addition, technical characteristic involved in each embodiment of the utility model disclosed below each other it
Between do not form conflict and can be combined with each other.
Fig. 1 is the structure diagram of the medical turntable of the utility model one embodiment.As shown in Figure 1, the present embodiment
Medical turntable include turntable substrate 1, motor 2, lead 3, chassis cover board 4, ring godet 5, ring slider guide 6, bearing cap
7th, motor terminal pad 8, trundle bracket 9, castor 10, transformer 11, foot-operated column 12, stand plate connecting bottom board 13 and worm gear snail
Bar reducing gear 14.
As shown in Figure 1, turntable substrate 1 is circular slab, for the substrate installed and supported as each component.Rotate stylobate
The surface of plate 1 is circumferentially uniformly provided with multiple through holes, through hole through substrate thickness, and trundle bracket 9, foot are equipped on each through hole
Installation settings has a castor 10 on wheel support 9, on each trundle bracket 9 corresponding castor through after the through hole with supporting surface such as ground
Contact.Castor 10 is connected by supporting rod with trundle bracket 9, which is the height-adjustable or telescopic body of rod, is used for
The relative altitude on castor and ground is adjusted, for ensureing the coordination of each castor height so that turntable substrate 1 highly stable one
It causes.
The surface of turntable substrate 1 is circumferentially evenly arranged with multiple foot-operated columns 12, preferably by being arranged in each foot
Between wheel support 9, which is used to support foot pedal, in order to which user can stand upper by the foot pedal or be seated at
On turntable.
The lead 3 on multiple 1 surfaces of vertical rotary stylobate plate is circumferentially evenly distributed in the inner ring of turntable substrate 1,
Such as can be 4-8, preferably 6.Circumferential chassis cover board 4 is arranged on the upper surface of each lead 3, i.e. chassis cover board 4
It positions and supports by the above-mentioned each lead 3 being arranged circumferentially.
As shown in Figures 2 and 3,3 upper surface of lead is connected fixation with chassis cover board 4.Chassis cover board 4 is preferably circular slab
Body is arranged with turntable substrate 1,13 coaxial spaced of plate connecting bottom board of standing.
Ring godet 5 is mounted on chassis cover board 4, and as shown in Figures 2 and 3, the upper surface of ring godet 5 is in intilted inclination
The height on larger part (outer ring) surface of radius is higher than the smaller surface of radius (inner ring) in face, the i.e. upper surface of ring godet 5
Highly, entire upper surface is radially to centroclinal.
As shown in figure 3, ring slider guide 6 to be multiple, is sleeved on the upper surface of ring godet 5, on it circumferentially
It slides.Specifically, as shown in figure 3, ring slider guide 6 includes ring slide guide block body 41, the ring that is arranged on 41 lower surface of body leads branch
Frame 42 is arranged on ring and leads ring guide roll wheel 45 on stent 42.Preferably, the ring being arranged on ring godet outer circumferential surface can also be included
It leads and prevents turning over stent 46.As shown in figure 3, ring slide guide block body 41 is provided with threaded hole, ring is led stent 42 and wrapped preferably into plate body
Include two relatively spaced apart support arms, two stands arm end is connected through a screw thread respectively to be fixed on ring and lead on stent 42, two
The other end of boom is provided with hole, and 45 both ends of ring guide roll wheel are arranged in the hole of two stands arm respectively by roller support.Ring is led
Idler wheel 45 is round platform column structure, and the angle of inclination of outer circumferential surface is matched with the angle of inclination of the upper surface of ring godet 5 so that ring
Guide roll wheel 45 matches with the upper surface good contact of ring godet 5 and can roll rotation on it.
Ring guide roll wheel 45 is preferably plastic material and is made, the materials such as preferably polytetrafluoroethylene, nylon.
The quantity of ring slider guide 6 can be multiple, such as 3-6 or other quantity, preferably 5 in the present embodiment.
Plate connecting bottom board 13 of standing is arranged on the upper surface of each ring slider guide 6, and is fixedly connected with each ring slider guide 6, can
To drive its synchronous rotation along the circumferential moving process of ring godet 5 in ring slider guide 6.
As shown in Figs. 1-3, the center of chassis cover board 4 is provided with axially extending bore, wherein being equipped with bearing cap 7, is set in bearing cap 7
It is equipped with swivel bearing such as ball bearing.8 one end of motor terminal pad be sleeved in the bearing and its with positioned at 4 lower section of chassis cover board
Motor power connects, as shown in Fig. 2, motor is arranged on 4 lower section of chassis cover board, output valve stretches out and passes through chassis cover board 4
It is fixedly connected after central through hole with one end end of motor terminal pad 8, such as can be key connection or other are dismountable solid
Determine connection mode.Motor terminal pad 8 is under the driving of motor around axial-rotation.Motor terminal pad the other end face is used for and plate of standing
Connecting bottom board 13 is fixedly connected, to drive plate connecting bottom board synchronous rotary of standing.Preferably, set on the end end face of connecting plate for electric motor
Multiple threaded mounting holes are equipped with, are bolted to connection with station plate connecting bottom board 13.
Plate connecting bottom board of standing is fixedly connected simultaneously with each ring slider guide 6, and the rotation for plate connecting bottom board 13 of standing can be led with rotating ring
Sliding block 6 is slided on ring godet 5 by idler wheel 45.
During work, patient stand or be seated on station plate connecting bottom board 13, instrument imaged by thermal sensing, carry out canceration or
Other pathology scanographies.The elderly's seat on fixed seat, by device drives slowly mute rotation, is made one above the rotation
In vivo blood operation accumulation distribution, is presented on computer screen, is observed for medical worker in real time.It, can be with using above device
The patient on a spinstand of standing to seat or point renews rotation and carries out observation and analysis by the way that equipment is left and right, rotating speed is uniform and stable,
Noise is small.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
Limiting the utility model, any modification for being made within the spirit and principle of the utility model, equivalent substitution and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of medical turntable, including：
Turntable substrate (1), is circular slab, for the substrate installed and supported as each component, in the turntable substrate (1)
Inner ring be circumferentially evenly distributed with the lead (3) on multiple vertical rotary stylobate plate (1) surfaces；
Chassis cover board (4) is arranged on the upper surface of each lead (3), and the chassis cover board (4) is above-mentioned each by what is be arranged circumferentially
Lead (3) is positioned and supported；
Ring godet (5), on chassis cover board (4), upper surface is in intilted inclined surface；
Ring slider guide (6) is multiple, is sleeved on the upper surface of ring godet (5), for circumferentially sliding on it；With
And
Motor terminal pad (8), its one end set is within the bearing and it is connected with the motor power below chassis cover board (4), should
Motor terminal pad (8) can be around axial-rotation under the driving of motor, and motor terminal pad the other end face is used to be connected bottom with station plate
Plate (13) is fixedly connected, to drive plate connecting bottom board synchronous rotary of standing；
Wherein, the ring slider guide (6) includes ring slide guide block body (41), the ring that is arranged on body (41) lower surface leads stent
(42) and it is arranged on ring and leads ring guide roll wheel (45) on stent (42), the ring, which leads stent (42), includes two opposite arranged for interval
Support arm, two stands arm end is connected through a screw thread respectively to be fixed on ring and leads on stent (42), and the other end of two stands arm is equal
Hole is provided with, ring guide roll wheel (45) both ends are arranged in the hole of two stands arm respectively by roller support, and ring guide roll wheel (45) is circle
Platform column structure, the angle of inclination of outer circumferential surface are matched with the angle of inclination of the upper surface of ring godet (5) so that ring guide roll wheel
(45) matched with the upper surface good contact of ring godet (5) and rotation can be rolled on it.
2. a kind of medical turntable according to claim 1, wherein, the ring slider guide (6), which further includes, to be arranged on ring and leads
Ring on disk outer circumferential surface, which is led, to be prevented turning over stent (46), is used for during ring guide roll wheel (45) rolls on ring godet (5) in the limit of periphery
Position, prevents ring slider guide (6) from tumbling.
3. a kind of medical turntable according to claim 1, wherein, the station plate connecting bottom board simultaneously with each ring slider guide
(6) be fixedly connected, the rotation of plate connecting bottom board (13) of standing can with rotating ring slider guide (6) on ring godet (5) by idler wheel (45)
It slides.
4. a kind of medical turntable according to any one of claim 1 to 3, wherein, the table of the turntable substrate (1)
Face is circumferentially uniformly provided with multiple through holes, through hole through substrate thickness, and trundle bracket (9), castor branch are equipped on each through hole
Installation settings has a castor (10) on frame (9), and corresponding castor with supporting surface through contacting after the through hole on each trundle bracket (9).
5. a kind of medical turntable according to any one of claim 1 to 3, wherein, the table of the turntable substrate (1)
Face is circumferentially evenly arranged with multiple foot-operated columns (12), and interval is arranged between each trundle bracket (9), which uses
In support foot pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267770.1U CN207384242U (en) | 2017-03-20 | 2017-03-20 | A kind of medical turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267770.1U CN207384242U (en) | 2017-03-20 | 2017-03-20 | A kind of medical turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384242U true CN207384242U (en) | 2018-05-22 |
Family
ID=62401705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267770.1U Active CN207384242U (en) | 2017-03-20 | 2017-03-20 | A kind of medical turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384242U (en) |
-
2017
- 2017-03-20 CN CN201720267770.1U patent/CN207384242U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 room 503, 5 / F, building a, overseas talent building, No. 999, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: WUHAN HUIKEXIN INDUSTRIAL TECHNOLOGY Co.,Ltd. Address before: No. 45-1, Shangkong Huading Industrial Park, Middle Section of Chuangye Avenue, Gedian Economic Development Zone, Ezhou City, Hubei Province, 436003 Patentee before: WUHAN HUIKEXIN MACHINERY ELECTRONICS Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A medical rotary table Effective date of registration: 20230213 Granted publication date: 20180522 Pledgee: Bank of China Limited Ezhou branch Pledgor: WUHAN HUIKEXIN INDUSTRIAL TECHNOLOGY Co.,Ltd. Registration number: Y2023420000045 |