CN207055503U - A kind of adjustable sweep bed - Google Patents
A kind of adjustable sweep bed Download PDFInfo
- Publication number
- CN207055503U CN207055503U CN201720096876.XU CN201720096876U CN207055503U CN 207055503 U CN207055503 U CN 207055503U CN 201720096876 U CN201720096876 U CN 201720096876U CN 207055503 U CN207055503 U CN 207055503U
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- bed
- horizontal part
- lifting unit
- bed board
- guide rail
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Abstract
It the utility model is related to a kind of adjustable sweep bed, including lifting unit and the horizontal part on lifting unit；The top surface of lifting unit sets the first guide rail, and the bottom surface of horizontal part sets the first slider bar coordinated with the first guide rail；Horizontal part includes the parallel bed board water jacket for being provided with the second guide rail on the inwall of both sides, and the bed board that both sides are respectively cooperating with by the second slider bar and the second guide rail is embedded with bed board water jacket.The utility model is arranged to lifting unit and horizontal part by scanning bed, horizontal part can slide back and forth on lifting unit, when needing to be scanned, lifting unit lifts, horizontal part OQ t portion moves to scan ring, and after being moved to certain position, the bed board water jacket in horizontal part remains stationary as, bed board is individually moved along, shift motion is exactly swash width, shortens the length of bed board, when carrying scanning bed, it is scanning bed to fall, horizontal part can move forward, and make center of gravity among bed, improve resistance to overturning, shorten and carry length, reduce the requirements of installation space to hospital.
Description
Technical field
The utility model belongs to the instrument for radiodiagnosis, and the technical field being such as combined with radiotherapy equipment is special
Be not related to a kind of can ensure overall stability and space-efficient is adjustable sweeps for section by simply adjusting scanning bed center of gravity
Retouch bed.
Background technology
With the developing of medical science, the progress of science and technology, medical imaging technology has significant progress.
Medical imaging refers to the forming process of medical image data, and also finger-type is into medical imaging（Modern medicine is imaged）Skill
Art or device.Medical imaging technology is the interaction by means of certain energy and organism, extracts biological in-vivo tissue or device
The information of the form of official, structure and some physiological functions, the one of image information is provided for biological fabric study and clinical diagnosis
Door science.
In existing medical imaging technology, describe Human Physiology anatomical structure structural images, as CT imaging, MRI imaging,
And description human body is imaged in the function image of the functional activity situation of different conditions undertissue organ, such as PET, is comparison often quilt
Utilize.In view of the progress of existing medical science, CT, PET-CT, PET-MRI are conventional medical imaging technologies.
In CT, PET-CT, PET-MRI, scanning bed is all indispensable part, and it plays a part of carrying patient,
And during being checked, it is scanning bed inevitably to need to be moved forward and backward.
In the prior art, scanning bed lifting structure is typically all parallelogram connection-rod structure, the level of elevating mechanism
Part is mobile to be contained scanning bed flexible, and while scanning bed reduction, scanning bed front end can also retreat, scanning bed rising
Shi Qianduan can also advance.It is scanning bed to move side backward during scanning bed reduction, cause entire length to increase, the installation to hospital
Dimensional space requires high；After scanning bed installation, scanning bed front end range sweep ring has certain distance, causes scanning bed needs
Invalid operation can be just scanned to scan ring, thus it is very big to scan bed length；Scanning bed center of gravity side to the rear, scanning bed entirety
Unbalance, easily topple over.
Utility model content
The technical problem that the utility model solves is that in the prior art, scanning bed lifting structure is typically all parallel four
Side shape bar linkage structure, the horizontal component movement of elevating mechanism contain it is scanning bed flexible, while scanning bed reduction, scanning
The front end of bed can also retreat, and front end can also advance during scanning bed rising, caused by scanning bed reduction when, it is scanning bed can be to rear side
It is mobile, cause entire length to increase, the installation dimension space requirement to hospital is high；After scanning bed installation, scanning bed front end
Range sweep ring has certain distance, causes the invalid operation of scanning bed needs to be just scanned to scan ring, thus scanning bed length
Degree is very big；Scanning bed center of gravity side to the rear, scanning bed overall unbalance, the problem of easily toppling over, and then provides one kind
Optimize the adjustable sweep bed of structure.
The utility model is the technical scheme adopted is that a kind of adjustable sweep bed, including scanning bed body, described scanning bed
Horizontal part including lifting unit and on lifting unit；The top surface of the lifting unit is provided with the first guide rail, the bottom of the horizontal part
Face is provided with the first slider bar, and first slider bar is equipped with the first guide rail；The horizontal part includes bed board water jacket, described
It is parallel on the both sides inwall of bed board water jacket to be provided with the second guide rail, both sides are embedded with bed board water jacket and pass through the second slider bar and second
The bed board that guide rail is respectively cooperating with.
Preferably, the lateral surface of the horizontal part is provided with the side plate for being distributed some lockholes, the top surface sidepiece of the lifting unit
Supporting plate is provided with upward, the supporting plate is provided with an axis hole coordinated with the lockhole, coordinates in the axis hole and be provided with lock shaft,
Pulling part is provided with the outside of the lock shaft.
Preferably, spring is provided between the pulling part on the outside of the lock shaft and supporting plate.
Preferably, the lockhole is located at the postmedian of the lateral surface of horizontal part, top surface of the supporting plate located at lifting unit
Central side.
Preferably, the lifting unit includes the base located at bottom and the hoistable platform located at top, the base and liter
Platform parallel is dropped to set；At least two support bar is provided between the base and hoistable platform, the support bar be arranged in parallel, described
The both ends of support bar are hinged with base and hoistable platform respectively.
Preferably, the support bar is uniformly distributed between the hoistable platform and base.
Preferably, the support bar is connected with drive mechanism.
Preferably, the drive mechanism includes motor, and the output shaft of the motor is provided with trapezoidal screw, the trapezoidal silk
Thick stick is equipped with support bar.
The utility model provides a kind of adjustable sweep bed for optimizing structure, by being arranged to lifting unit by scanning bed and setting
In horizontal part two parts on lifting unit, horizontal part can be by the mating reaction of the first guide rail and the first slider bar in lifting unit
It is upper movable, while horizontal part includes bed board water jacket and the bed board being arranged in water jacket, i.e. bed board can also be relative to bed board
Water jacket does relative displacement, and this allows horizontal part to be slid back and forth on lifting unit, when needing to be scanned, lifting unit lift
To rise, horizontal part OQ t portion moves to scan ring, and after being moved to certain position, the bed board water jacket in horizontal part remains stationary as,
Bed board is individually moved along, and shift motion is exactly swash width, substantially reduces the length of required bed board, and scanning bed carrying
When, scanning bed to fall, horizontal part can move forward so that center of gravity also contracts among bed while improving resistance to overturning
Short carrying length, reduces the requirements of installation space to hospital.
Brief description of the drawings
Fig. 1 is three-dimensional figure structure schematic representation of the present utility model；
Fig. 2 is side view figure structure schematic representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to embodiment, but the scope of protection of the utility model is simultaneously
Not limited to this.
As illustrated, a kind of adjustable sweep bed is the utility model is related to, including scanning bed body, it is described scanning bed including rising
Drop portion and the horizontal part on lifting unit；The top surface of the lifting unit is provided with the first guide rail 1, and the bottom surface of the horizontal part is provided with
First slider bar 2, first slider bar 2 are equipped with the first guide rail 1；The horizontal part includes bed board water jacket 3, the bed
It is parallel on the both sides inwall of plate water jacket 3 to be provided with the second guide rail 4, both sides are embedded with bed board water jacket 3 and pass through the second slider bar 5 and
The bed board 6 that two guide rails 4 are respectively cooperating with.
In the utility model, adjustable sweep bed actually includes two-part horizontal mobile mechanism and an elevating mechanism.
In the utility model, scanning bed body is arranged to lifting unit and horizontal part two parts on lifting unit, lifting
The top in portion sets the first guide rail 1, and horizontal part can acting on by the first slider bar 2 being equipped with the first guide rail 1
Moved forward and backward on lifting unit, this is one section of movement；Meanwhile horizontal part is arranged to be used as external structure, bed board using a bed board water jacket 3
Bed board 6 is embedded in water jacket 3, the both sides of bed board 6 are provided with the second slider bar 5 coordinated with the second guide rail 4 of the two side of bed board water jacket 3,
By the relative motion of bed board 6 and bed board water jacket 3, another section of movement is completed.
In the utility model, generally, the first guide rail 1 and the first slider bar 2 are combined as 2 groups, can be preferable
Ensure guide effect, while ensure the stability of horizontal part.
In the utility model, in the cooperation of the both sides of bed board 6 and bed board water jacket 3, the group of the second guide rail 4 and the second slider bar 5
One group of combination for rectangle chute and roller can also be substituted by closing, and aided in being oriented to by rectangle chute, coordinated roller, only limit up and down
The free degree in direction, by being oriented on the basis of the second guide rail 4 of opposite side, limit upper and lower and left and right directions the free degree so that knot
Structure is more simple.
Can also be the transfer plate for including bed board 6 and the bottom of bed board 6 by the structure setting of bed board 6 in the utility model
Structure, carried out by the both sides of transfer plate with the second guide rail 4 of bed board water jacket 3 by structures such as sliding blocks it is chimeric, due to bed board 6 not
Directly be connected with the second guide rail 4, be advantageous to the increase of the bulk strength of bed board 6, at the same between the structure of bed board 6 and bed board water jacket 3 can
Option and installment is more.
In the utility model, the movement between horizontal part and lifting unit, bed board 6 and bed board water jacket 3 can both use manual
Pattern, electric Drive Mode can also be used, need to only ensure that slip can normally be started, be stopped in time, this is ability
The content that field technique personnel are readily appreciated that.
In the utility model, when needing to be scanned, lifting unit lifts, and horizontal part OQ t portion moves to scan ring
Dynamic, after being moved to certain position, the bed board water jacket 3 in horizontal part is remained stationary as, and bed board 6 is individually moved along, and shift motion is just
Swash width, substantially reduce needed for bed board 6 length, and when carrying scanning bed, scanning bed to fall, horizontal part can be to
Preceding movement so that center of gravity also shortens carrying length while improving resistance to overturning, reduce the peace to hospital among bed
Fill space requirement.
The lateral surface of the horizontal part is provided with the side plate 8 for being distributed some lockholes 7, and the top surface sidepiece of the lifting unit is set upward
There is supporting plate 9, the supporting plate 9 is provided with an axis hole coordinated with the lockhole 7, coordinates in the axis hole and be provided with lock shaft 10,
The outside of lock shaft 10 is provided with pulling part 11.
Spring 12 is provided between the pulling part 11 and supporting plate 9 in the outside of lock shaft 10.
The lockhole 7 is located at the postmedian of the lateral surface of horizontal part, and the supporting plate 9 is located at the end face center side of lifting unit
Portion.
In the utility model, due to the scanning bed state of an illness being generally used for compared with medical analysis sufferer, it is necessary to ensure precisely, therefore
Set the lockhole 7 and axis hole of cooperation, guarantee can be by lock shaft 10 after reaching required position between the two between horizontal part and lifting unit
Position is fixed.
In the utility model, on the side plate 8 that lateral surface that lockhole 7 is arranged on horizontal part is sticked, generally, lockhole 7
At least 2, ensure the positioning of at least two extreme positions, and lockhole 7 is evenly distributed on side plate 8.
In the utility model, lifting unit only needs to coordinate by an axis hole and lockhole 7, and axis hole is arranged on lifting unit
Top surface sidepiece and upward, coordinate with horizontal part.
In the utility model, after the pairing for completing any lockhole 7 and axis hole, the lockhole 7 and axis hole are entered by lock shaft 10
Row positioning, in order to ensure the ease of use of lock shaft 10, pulling part 11 is set in the outside of lock shaft 10.
In the utility model, by setting spring 12 between the pulling part 11 in the outside of lock shaft 10 and supporting plate 9, needing to move
During dynamic horizontal part, user is manually pulled out lock shaft 10, and horizontal part fore-and-aft direction unlocks, when being moved to specified location,
Lock shaft 10 is discharged, the elastic force of spring 12 just may be such that the active of lock shaft 10 to medial motion, and be inserted into the lockhole 7 of horizontal part,
Position locking is carried out to horizontal part, is easy to overall operation.
In the utility model, due to needing to be moved along horizontal part relative to lifting unit, with ensure scanning progress or
The facility of storage, therefore generally, lockhole 7 is arranged on the postmedian of the lateral surface of horizontal part, and supporting plate 9 is arranged on lifting unit
End face center sidepiece, when horizontal part moves forward in place relative to lifting unit, a certain lockhole 7 on horizontal part and lifting unit
It also can just be corresponded to axis hole, be easy to complete locking work.
The lifting unit includes the base 13 located at bottom and the hoistable platform 14 located at top, the base 13 and lifting
Platform 14 be arranged in parallel；At least two support bar 15 is provided between the base 13 and hoistable platform 14, the support bar 15 is parallel to be set
Put, the both ends of the support bar 15 are be hinged with base 13 and hoistable platform 14 respectively.
The support bar 15 is uniformly distributed between the hoistable platform 14 and base 13.
The support bar 15 is connected with drive mechanism.
The drive mechanism includes motor, and the output shaft of the motor is provided with trapezoidal screw, the trapezoidal screw and branch
Strut 15 is equipped with.
In the utility model, the general whole installation of lifting unit is parallelogram sturcutre, including base 13 located at bottom,
Hoistable platform 14 and the support bar 15 that is arranged between base 13 and hoistable platform 14 located at top, parallel, bottom between support bar 15
Seat 13 is parallel with hoistable platform 14.
In the utility model, in order to ensure the parallelogram sturcutre energy normal operation of lifting unit, the both ends of support bar 15
Portion is be hinged with base 13 and hoistable platform 14 respectively, can be rotated around the pin joint on base 13 and hoistable platform 14, complete
The operation lifting and fall overall into lifting unit.
In the utility model, support bar 15 is at least 2, and is uniformly distributed between hoistable platform 14 and base 13, that is, props up
Strut 15 is used to help lifting unit and steadily completes lift work.Generally, due to scanning bed generally face structure, therefore support
Bar 15 is arranged to 4.
In the utility model, in order to ensure for scanning bed support effect, when support bar 15 is 2, liter is arranged on
The both ends in the horizontal movement direction of the bottom of platform 14 are dropped, when support bar 15 is 4, are arranged on 4 of the bottom of hoistable platform 14
Corner point.
In the utility model, the motion of support bar 15 can by manual control, be positioned manually, can also pass through drive mechanism
Driving.
In the utility model, drive mechanism could be arranged to set the form of trapezoidal screw on motor, be made with trapezoidal screw
For support bar 15, after due to trapezoidal screw there is auto-lock function, adjustable height to reach specified location, that is, stop power output,
Support bar 15 stops at current location, and positioning is completed.This is a kind of embodiment, and those skilled in the art can set according to understanding
Put the drive mechanism of different structure.
In the utility model, by encoder control position detection, it can also then pass through motor control by setting controller
Trapezoidal screw processed.
In the utility model, scanning bed overall center of gravity passes through the front and rear adjustment to horizontal part relative to the position of lifting unit
Realize, it is ensured that whole scanning bed stabilization.In real work, scanning bed position of centre of gravity can according to the height of hoistable platform with
And the position of the horizontal movement of bed board 6 is relevant, therefore in order to ensure center of gravity is located in the range of base 13, it is necessary to when being preferably minimized,
Need horizontal part moving on to front end.
In the utility model, including at least two mode of operations.One is when needing to be scanned, lifting unit, which rises to, to be needed
The height wanted, after positioning, horizontal part moves forward relative to lifting unit, generally, when sweeping for scan ring is touched in horizontal part front end
Horizontal part and lifting unit are locked when retouching start line, ensures that both are static, bed board 6 is started to move forward relative to bed board water jacket 3, complete
Overall scanning；After the completion of scanning, bed board 6 is withdrawn, horizontal part and lifting unit is unclamped, bed board water jacket 3 is received in the lump together with bed board 6
Return, playback.Second, be that when needing to be scanned bed transport, lifting unit is put down, it is scanning bed after lowest part, positioning,
Horizontal part integrally moves forward relative to lifting unit, and scanning bed entire length reduces, and ensures that center of gravity is located at scanning bed center, really
Stability is protected, locks horizontal part and lifting unit, ensures that both are static, carries out hauling operation.
The utility model solves in the prior art, and scanning bed lifting structure is typically all parallelogram connection-rod knot
Structure, the horizontal component movement of elevating mechanism contain it is scanning bed flexible, while scanning bed reduction, scanning bed front end
Can retreat, front end can also advance during scanning bed rising, caused by scanning bed reduction when, it is scanning bed to move side backward, cause
Entire length increase, the installation dimension space requirement to hospital are high；After scanning bed installation, scanning bed front end range sweep ring
There is certain distance, cause the invalid operation of scanning bed needs to be just scanned to scan ring, thus it is very big to scan bed length；Scanning
Bed center of gravity side to the rear, scanning bed overall unbalance, the problem of easily toppling over, by by it is scanning bed be arranged to lifting unit and
Horizontal part two parts on lifting unit, horizontal part can risen by the mating reaction of the first guide rail 1 and the first slider bar 2
Moved forward and backward in drop portion, while horizontal part includes bed board water jacket 3 and the bed board 6 being arranged in water jacket 3, i.e. bed board 6 can also phase
Relative displacement is done for bed board water jacket 3, this allows horizontal part to be slid back and forth on lifting unit, when needing to be scanned,
Lifting unit lifts, and horizontal part OQ t portion moves to scan ring, after being moved to certain position, the bed board water jacket 3 in horizontal part
Remaining stationary as, bed board 6 is individually moved along, and shift motion is exactly swash width, substantially reduces the length of required bed board 6, and
When carrying scanning bed, scanning bed to fall, horizontal part can move forward so that center of gravity improves monolithic stability among bed
Carrying length is also shortened while property, reduces the requirements of installation space to hospital.
Claims (8)
1. a kind of adjustable sweep bed, including scanning bed body, it is characterised in that：It is described scanning bed including lifting unit and located at lifting
Horizontal part in portion；The top surface of the lifting unit is provided with the first guide rail, and the bottom surface of the horizontal part is provided with the first slider bar, described
First slider bar is equipped with the first guide rail；The horizontal part includes bed board water jacket, on the both sides inwall of the bed board water jacket
It is parallel to be provided with the second guide rail, the bed board that both sides are respectively cooperating with by the second slider bar and the second guide rail is embedded with bed board water jacket.
A kind of 2. adjustable sweep bed according to claim 1, it is characterised in that：The lateral surface of the horizontal part is provided with distribution
The side plate of some lockholes, the top surface sidepiece of the lifting unit are provided with supporting plate upward, and the supporting plate is provided with one and the lock
The axis hole that hole coordinates, the interior cooperation of the axis hole are provided with lock shaft, pulling part are provided with the outside of the lock shaft.
A kind of 3. adjustable sweep bed according to claim 2, it is characterised in that：Pulling part and support on the outside of the lock shaft
Spring is provided between plate.
A kind of 4. adjustable sweep bed according to claim 2, it is characterised in that：The lockhole is located at the lateral surface of horizontal part
Postmedian, the supporting plate be located at lifting unit end face center sidepiece.
A kind of 5. adjustable sweep bed according to claim 1, it is characterised in that：The lifting unit is included located at the bottom of bottom
Seat and the hoistable platform located at top, the base and hoistable platform be arranged in parallel；It is provided with extremely between the base and hoistable platform
Few 2 support bars, the support bar are be arranged in parallel, and the both ends of the support bar are hinged with base and hoistable platform respectively.
A kind of 6. adjustable sweep bed according to claim 5, it is characterised in that：The support bar is uniformly distributed located at described
Between hoistable platform and base.
A kind of 7. adjustable sweep bed according to claim 5, it is characterised in that：The support bar is connected with drive mechanism.
A kind of 8. adjustable sweep bed according to claim 7, it is characterised in that：The drive mechanism includes motor, described
The output shaft of motor is provided with trapezoidal screw, and the trapezoidal screw is equipped with support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096876.XU CN207055503U (en) | 2017-01-25 | 2017-01-25 | A kind of adjustable sweep bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096876.XU CN207055503U (en) | 2017-01-25 | 2017-01-25 | A kind of adjustable sweep bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055503U true CN207055503U (en) | 2018-03-02 |
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ID=61500711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096876.XU Active CN207055503U (en) | 2017-01-25 | 2017-01-25 | A kind of adjustable sweep bed |
Country Status (1)
| Country | Link |
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| CN (1) | CN207055503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420032A (en) * | 2019-09-02 | 2019-11-08 | 明峰医疗系统股份有限公司 | A kind of multisection type pet diagnostic couch and its pendulum position method |
| CN110448326A (en) * | 2019-08-16 | 2019-11-15 | 明峰医疗系统股份有限公司 | A kind of scanning bed vertical lift control method |
-
2017
- 2017-01-25 CN CN201720096876.XU patent/CN207055503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448326A (en) * | 2019-08-16 | 2019-11-15 | 明峰医疗系统股份有限公司 | A kind of scanning bed vertical lift control method |
| CN110420032A (en) * | 2019-09-02 | 2019-11-08 | 明峰医疗系统股份有限公司 | A kind of multisection type pet diagnostic couch and its pendulum position method |
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