CN104127197B - For shooting the connecting element of the shooting window of window, especially fault imaging device - Google Patents
For shooting the connecting element of the shooting window of window, especially fault imaging device Download PDFInfo
- Publication number
- CN104127197B CN104127197B CN201410178893.9A CN201410178893A CN104127197B CN 104127197 B CN104127197 B CN 104127197B CN 201410178893 A CN201410178893 A CN 201410178893A CN 104127197 B CN104127197 B CN 104127197B
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- Prior art keywords
- adhesive surface
- connecting element
- material strips
- area
- face
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- 238000003384 imaging method Methods 0.000 title description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 145
- 230000001070 adhesive effect Effects 0.000 claims abstract description 145
- 239000010409 thin film Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 125
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 11
- 238000003032 molecular docking Methods 0.000 description 29
- 230000005855 radiation Effects 0.000 description 15
- 239000011230 binding agent Substances 0.000 description 10
- 238000003475 lamination Methods 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/008—Joining sheets, plates or panels in abutting relationship by a rotating or sliding and rotating movement
Abstract
The present invention relates to the connecting element at the two ends of a kind of sealing strip for connecting computed tomographic apparatus, this connecting element is formed as thin film and has at least one first adhesive surface in first area and the second adhesive surface in second area, and this adhesive surface is arranged so that adhesive surface is arranged on two opposed sides of thin film.Here, the first adhesive surface may be arranged on one end of sealing strip and the second adhesive surface is arranged on the other end of sealing strip so that set up fixing connection by the connecting element according to the present invention between the two ends of sealing strip.Additionally, the present invention relates to a kind of manufacture method with the shooting window of at least one this connecting element, according to the shooting window of the connecting element of the present invention and shoot the computed tomographic apparatus of window with this with at least one.
Description
Technical field
The present invention relates to the two ends for connection member, be advantageously used in the two ends, particularly advantageously connecting bar part
For connecting the connecting element including shaping or be bent into the two ends of the parts of the bar of annular.Preferably, the present invention relates to one
For connecting the connecting element at the two ends of the shooting window of computed tomographic apparatus.The present invention additionally relates to one and has this
Shooting this connecting element of window, the manufacture method of this shooting window and the computer tomography with this shooting window fill
Put.
Background technology
The present invention explains in the example of the shooting window of computed tomographic apparatus.Computed tomographic apparatus has
Housing, to protect electronic unit the most contaminated, enters or external mechanical influence for example to liquid.Object to be checked or trouble
Person is conventionally positioned at and is in the critical component of the camera system measured zone i.e. between detector and radiation source, and in this region
Interior motion.Therefore, radiation source and detector are generally separated from each other by housing.For making for treating of being positioned in measured zone
The object checked or the image taking of patient do not affect adversely, and housing typically comprises shooting window, described shooting window annular
Ground is arranged and is sent by described shooting window the X-ray rotated and radiates around measured zone.This shooting window is by referred to as sealing ring or close
The ring of strip of paper used for sealing or be closed as the bar composition of ring.
Here, CT that is that shoot in the region that window is the ray sector being placed in rotation and that must take on a different character protects
The part of cover.On the one hand shooting window must be constructed so that X-ray radiation and if desired for for labelling camera plane or for positioning
Laser can pass through, and the lowest ground degrading radiation at this.Therefore, shooting window is not answered blocked up and is made to need higher dosage
And affect picture quality due to interference or artifact.Additionally, shooting window must be made up of uniform material, it is necessary to radiation hardness, and
It must is fulfilled for the legal provisions in terms of anti-flammability and radiation safety.Shooting window also should realize quickly, without abrasion and simply pacify
Assembly and disassembly and do not lose function, and can compensate for error between front cover portion and rear cover portion and alignment by mistake
Difference.Shooting window must also resist cleaning agent and disinfectant.Additionally, the parts rotated should not be opened due to safety reasons.Housing
And therefore shooting window has the function as contact protection and is also used for protection personnel in computed tomographic apparatus operation
Period preserves from.Finally, shooting window should be stable so that it can bear certain mechanical load, especially have from
The load of the form of the active force on the inner surface acting on shooting window of tunnel internal.
Therefore, generally shooting window is made up, such as by certain of the material that can pass through and tolerate X-ray radiation and laser emission
Plastics or be made up of plastic hybrid.But suitably material is also resistant to the material of cleaning agent and disinfectant the most simultaneously
The form of prefabricated ring can be made for and generally only can obtain with the form of this material strips.Then, this material strips must molding or
Preforming or be bent into annular, such as, corresponding kept and/or shape by carry out with the bending in suitable holding means
Shape coordinates, and is arranged in the tunnel area of computed tomographic apparatus.With this, the link position of ring or shooting window produces
Give birth to so-called docking location.Docking location is to meet at together for shooting the two ends of the material strips of window at its of shooting window
Position.
When the uncontrolled active force from tunnel area, occur in that the machinery load of shooting window especially its docking location
The problem of lotus.The hands of uncontrolled active force e.g. patient, foot or other body kinematicses, which results in from tunnel internal at dress
Power on the direction of the rotating part put.This active force may cause pressing up shooting window in the side of the rotating part of device.Especially
It is, when active force is in the region of docking location, the result that this active force may cause is docking location, i.e. includes material
The two ends of the shooting window of bar are pressed up to the side of the rotating part of external device.Because rotary part and shooting window between away from
From less, so in the track of the possible rotary part arriving device of shooting window or the end of material strips or end, edge.Therefore,
Rotary part may collide with shooting window or the end of material strips or edge.The rotating part of device is likely to be taken the end of window
One of portion or edge stop, it is thus possible to the damage of the parts involved by appearance.
In order to can improve shooting window relative to the mechanical stability of uncontrolled active force, use thicker bar.But this
Cause the radiation transparency shooting window to be deteriorated, require the higher dosage etc. for checking with this, and picture quality is such as subject to
The impact of artifact.Attempt finding material the most more stable under identical thickness.But the most so far, meet institute
There is the feature of above-described required requirement, under identical or analog material thickness, there is more stable feature and can be made into
The most limited for having the quantity of this material of the form of prefabricated ring so that the most commonly used sealing strip.
Summary of the invention
Therefore, the technical problem to be solved is that structure includes material strips or the shooting window being made up of material strips,
Make the risk of damage that the collision between reducing due to the end of rotary part and shooting window bar causes.Additionally, institute of the present invention
Solve the technical problem that being to provide one can be simply mounted in computed tomographic apparatus and can in repair
The shooting window dismantled simply.
This technical problem is by the connecting element at a kind of two ends for connection member, a kind of side for manufacturing shooting window
Method, a kind of shooting window and a kind of computed tomographic apparatus solve.
Present inventors have recognized that, the docking location of shooting window or shooting window bar defines the mechanical stability of shooting window
Weak location, and the overall machinery that its two ends improve shooting window by the connection of the improvement of the connecting element according to the present invention is steady
Qualitative, reduce the end shooting window on the direction of the track of the rotary part of device due to the pressure of uncontrolled active force
Enter, and prevent the collision of rotary part and the end of shooting window bar.
Therefore, connect according to the two ends that the invention provides a kind of parts for parts especially being included material strips
Connecting element, wherein connecting element is designed as thin film and is made up of first area and second area.Here, first area have to
Few first adhesive surface and second area have at least one second adhesive surface, and described adhesive surface is arranged as making it be in thin film
Two opposite sides on, wherein the first adhesive surface may be arranged on one end of parts to be connected and the second adhesive surface may be arranged at
On second end of parts to be connected so that especially include at parts to be connected material strips parts two ends between pass through
Connecting element sets up fixing connection.Fixing connection means that connecting element is adhered well on parts and even by adhesive surface
Connect formation strong ties between element and parts.With this, cause the mechanical stability of the improvement of the connection at the two ends of parts.Especially
It is that the end of the connection therefore realizing parts is the most movable, and two ends are mutually supported by connecting element.
Especially, it is proposed that a kind of connecting element according to the present invention at two ends for connecting shooting window.This claps
Take the photograph the material strips that window includes installing in the form of a ring.Especially, invention proposes one for being filled by computer tomography
The connecting element according to the present invention that the two ends of the shooting window put connect.Here, each adhesive surface is arranged in first area and second
In region so that described adhesive surface is in the opposed faces of thin film.Each of thin film be referred to here as described thin film upper surface and
Lower surface, i.e. thin film there are maximum sized two faces.First adhesive surface be arranged on one end of material strips to be connected and
Second adhesive surface is arranged on the second end of material strips to be connected so that by even between the two ends of material strips to be connected
Connect element and set up fixing connection.Fixing connection means that connecting element adheres well to shoot on window and even by adhesive surface
Connect and form strong ties between element and shooting window.With this, cause the mechanical stability shooting the improvement of the connection at the two ends of window.Especially
It is that the end of the connection therefore realizing shooting window is the most movable, and two ends are mutually supported by connecting element.With
This, meet and pass through connecting element in the two ends of the material strips installed in the form of a ring that the position that also achieves a butt joint i.e. shoots window at it
Fixing position is generally stable.With this, in the region of docking location, especially it is perpendicular to the face effect of material strips
Power can no longer make the end of material strips mutually move and cause material strips arrive frame rotating part parts track in and
Stop each rotary part.Conversely, because the connecting element between the end of the parts of shooting window realizes, docking location is due to effect
Power, moves upward in the side of the rotating part of frame so that the rotating part of frame can slide along in connecting element and
This is not blocked.
Here, the thin film of connecting element has arbitrary shape.Thin film advantageously has the shape of tetragon or rectangle
Shape.Particularly advantageous, that thin film is formed as strip and rectangle.Additionally, border between the first and second regions
The form fit of the end to be connected of shape and parts or shooting window.Here, film design is that to make it be flexible or at least
Flexible.Thin film has certain thickness or height d.The thickness of thin film or height d are according to for parts or the material of shooting window
Thickness or highly select.Thin film is advantageously made up of the material that can pass through and tolerate X-ray.Thin film in addition by resistance to cleaning agent and
The material of disinfectant is made.Thin film is the most advantageously by also can pass through and the material of resistance to Stimulated Light is made.As an alternative or mend
Filling, the weakening for radiation ray and/or laser beam that therefore thickness of thin film or be highly chosen so as to formed is as far as possible
Low.
Adhesive surface is formed by adhesive phase.The binding agent of adhesive phase is according to parts or the shooting material of window and thin film
Material selects.Advantageously, binding agent is to can pass through and tolerance X-ray radiation.Particularly advantageously, binding agent is also to can pass through and resistance to
Stimulated Light.Binding agent is also made up of the material of tolerance cleaning agent and disinfectant.As an alternative or supplement, the thickness of adhesive phase
The weakening for radiation ray and/or laser beam being highly chosen so as to be consequently formed is the lowest.Finally, binding agent
It is chosen as making itself and the material of connecting element and the material with parts or shooting window have strong adhesion so that between elements
Produce strong connection.
In first area or second area, there is zone line by the favourable extension of the connecting element of the present invention, the thinnest
Diaphragm area, described thin membrane regions be formed without in both sides adhesive surface and formation or be arranged in the first adhesive surface and the second adhesive surface it
Between.With this, the distance between two bar ends of parts or shooting window can be minimized.
The other favourable extension of the connecting element according to the present invention then has zone line, and described zone line is two
Side coats with binding agent.This zone line is at least partially in first area and second area.Ends is realized with this
Or the end face of material strips end also forms strong ties by connecting element.This additionally aids stability.
The favourable extension suggestion of connecting element, the first of connecting element or the face of second area cover completely with adhesive surface
Lid.Face as region, it is meant that be parallel to upper surface or the lower surface of thin film planar.
The other advantageous extension suggestion of connecting element, the face in remaining region is also coated or covered with completely with adhesive surface.
The other advantageous extension of connecting element is also advised, first area and second area include the one of connecting element respectively
Half.
The other advantageous extension suggestion of connecting element, the dorsal part of the first adhesive surface and the second adhesive surface is respectively with other
Adhesive surface coats.Advantageously, each surface of other adhesive surface also has protective layer.This protective layer is preferably the layer of lamination.This
Simplify the manufacture of connecting element.
The other advantageous extension suggestion of connecting element, the first adhesive surface or second adhesive surface in one of two regions have
Multiple local bond faces.Here, local bond face is formed as coherent or separate.Advantageously, local bond face is formed along even
Connect parallel bar or the structure of lamination in the direction of the determination of element.Preferably, remaining region has remaining region
The adhesive surface that face is completely covered.
Advantageously, two adhesive surfaces have local bond face, and described local bond face is also configured as that link up or separate.
Advantageously, first area forms the parallel bar in the certain direction along connecting element or folded with the local bond face of second area
The structure of lamellar.
In the other favorable structure of connecting element, thin film between the local bond face in region at least in part along office
Portion's adhesive surface is cut, such as until aforementioned zone line.Advantageously, therefore define the lamination that can move separated from each other or
Bar.Alternatively, thin film is cut open or pre-cut along local bond face between the local bond face in remaining region at least in part.
Preferably, remaining region has adhesive surface, and described adhesive surface fully covers the face in remaining region.Therefore connecting element may be used
Being readily disposed at side, wherein the lamination in remaining region may be arranged at the identical of parts or material strips the most independently of each other
On on end or other end.Local bond face can be arranged in the other end of parts or material strips with this connecting element
Inner surface and/or outer surface on so that particularly stable, the connection of supporting at two ends can be formed.
In the other favorable structure of connecting element, thin film is the most at least part of between the local bond face in remaining region
Ground is cut along adhesive surface.Advantageously, in two regions, the lamination that mutually can move dividually or bar are therefore defined.Substitute
Ground, thin film cuts or pre-cut along adhesive surface between the local bond face in remaining region at least in part, such as until aforementioned portion
Subregion.Advantageously, the local bond face in two regions defines the parallel bar in the certain direction along connecting element or folded
Laminated structure.
In the favourable extension still further of the present invention, between the local bond face of first area or second area
Individual face or multiple are coated with coated with adhesive phase at dorsal part.The face being in the synthesis in first area and/or second area defines
Other adhesive surface, this other adhesive surface can be formed by multiple local bond faces.Such as, first area has the first bonding
Face, described first adhesive surface has local bond face, and wherein the thin film between the local bond face of the first adhesive surface is first
In region, the direction along local bond face is cut.Its lap between the local bond face of the first adhesive surface is at this at dorsal part extremely
Partially it is provided with other adhesive surface.Advantageously, the dorsal part of its lap between the local bond face of the first adhesive surface is complete
Entirely provide with adhesive coating.Realize other adhesive surface with this may be arranged at parts to be connected or shoot the other of window
On position.Especially, other adhesive surface may be arranged at parts to be connected or shoots gluing with the first adhesive surface or second of window
On the end that conjunction face is identical, but it is also disposed on its other side.With this connecting element, it is possible to set up at parts or shoot window
More preferable connection between end, achieves again the entirety of the material strips that parts are installed the most in the form of a ring preferably with this
Mechanical stability.Especially, therefore the connected end of parts or material strips can be interfixed so that it is the most particularly well
Supporting.Two ends to be mutually bearing in this most effective especially for the active force being perpendicular to material strips plane.
In the yet another favourable extension of connecting element, between the local bond face of first area and second area
One face or multiple face are coated with coated with adhesive coating at dorsal part at least in part.Such as, first area have the first adhesive surface and
Second area has the second adhesive surface.Two adhesive surfaces have local bond face and are arranged on the opposite side of thin film.Firstth district
Film portion between the local bond face in territory it is cut.Between the local bond face of the first adhesive surface uncoated with bonding
One face of agent or multiple are coated with coated with binding agent at least in part at dorsal part.Advantageously, the local bond face of the first adhesive surface
Between remaining face or the dorsal part of multiple fully provide with adhesive coating.Additionally, the local of second area is glued
Thin film between conjunction face is partly cut.Uncoated with one of binding agent between the local bond face of the second adhesive surface
Face or multiple are also coated with at dorsal part at least in part with binding agent.Advantageously, between the local bond face of the second adhesive surface
The dorsal part of its lap fully provides with adhesive coating.Realizing with this, other adhesive surface may be arranged at parts to be connected
Or on the other position of shooting window, the most each other adhesive surface may be arranged at parts to be connected or shooting window with the
On one adhesive surface or the end identical with the second adhesive surface, but it is also disposed on its other side.Especially, realize making with this
The connected end of parts is the most movable and the most mutually support.Two ends to be mutually bearing in this most right
The most effective in the active force being perpendicular to material strips plane.
Additionally, the present invention relates to shooting window or the manufacture method of the parts installed in the form of a ring, wherein shooting window or portion
Part includes material strips and the connecting element according to the present invention.Method advantageously relates to for fault imaging device especially computer
The shooting window of fault imaging device.Described method has following steps:
-material strips being made up of suitable material is provided；
-making material strips deformed or bent so that it is meet in end；
-at least one is arranged according to the connecting element of the present invention between the end of material strips.
Wherein the first adhesive surface of connecting element is arranged on the outer surface of material strips and the second adhesive surface is arranged in material
On the inner surface of bar so that the two ends of material strips are connected by connecting element, or wherein connecting element first adhesive surface arrange
On the inner surface of material strips and the second adhesive surface of connecting element is arranged on the outer surface of material strips so that the two of material strips
End is connected by connecting element.Define the fixing connection at two ends of material strips with this, cause parts or the two of shooting window with this
The more preferable mechanical stability of the connection of end.Especially realize making the connected end of parts or shooting window the most no longer with this
Movable, and the position that i.e. meet in the two ends of parts or shooting window at it, position that achieves a butt joint stablized on the whole.Especially, this
Being perpendicular to the power that the face of material strips acts in the region of docking location will not make the end of material strips the most mutually move again
In making it arrive the track of the parts of the rotating part of frame and cause each rotary part in the end of material strips herein or
Stop on edge.Conversely, because the connecting element between the end of parts or shooting window, it is achieved that when docking location is owing to making
Firmly and when the side of the rotating part of frame moves upward so that the rotating part of frame can be sliding along it in connecting element
Dynamic.Additionally, caused the mutual supporting of end by connecting element.
In the advantageous extension of method, execution second and third step simultaneously.Here, first by least one connecting element
The first adhesive surface or the second adhesive surface be arranged on inner surface or the outer surface of material strips.Then by material strips deformation or curved
Song, such as, be allowed to the form with ring.Then, remaining adhesive surface or multiple adhesive surface are arranged in the corresponding interior of material strips
On surface or outer surface.With this, simplify shooting window or the installation of parts.When manufacturing shooting window it is particularly preferred that at material
Before material strip shapes and one end and the other end be connected with each other by the layout of remaining adhesive surface, first by the first adhesive surface or the
Two adhesive surfaces are arranged on the outer surface of one end.Outer surface is the face facing rotating part of material strips.This arranges
It is particularly advantageous, because the distance between outer surface and the rotating part of material strips is very in computed tomographic apparatus
Little.If material strips is directly in keeper internal shaping and the installation of computed tomographic apparatus, then may be in shooting window manufacture
Method cannot arrange other adhesive surface after starting on the outer surface of bar.
In the other favourable structure of method, the first area of connecting element and/or other the gluing of second area
Conjunction face also is disposed on such as shaping or being bent on the material strips of ring or the inner surface of shooting window or outer surface." other bonding
Face " mean being coated with coated with binding agent at least in part between the local bond face of first area and/or second area at dorsal part
One face of coating or multiple.Here, other adhesive surface is alternately alternately arranged at one end and the other end of material strips
On, or be always arranged in same side on identical inner surface or outer surface, or the most alternately at inner surface and outer surface
On be arranged in same side.With this realize shoot window docking location relative to especially from the direction in tunnel to the rotation of frame
The power of the direction effect of part is by stable particularly well.Especially, the end of material strips is made especially by connecting element
Optimal mutual supporting.
In the other preferably structure of method, material strips is remained by keeper during the layout of connecting element
Shape that is that it deforms or that bend.The portion wherein arranging shooting window of the framework of keeper advantageously fault imaging device
Point.With this, the manufacture of shooting window and the installation in computed tomographic apparatus thereof are carried out simultaneously, thus have saved the time.
Additionally, the layout that keeper makes at least one connecting element is easy.In this case, first by first area or second area
On the outer surface of one of one adhesive surface or multiple adhesive surface end being arranged in material strips.Outer surface is material in this case
The face facing rotary part of bar.This is particularly advantageous, because be installed to the machine of computed tomographic apparatus in material strips
To arrange adhesive surface the most at which on the outer surface of no longer possible arrival material strips after in frame.To this end, rotating part and
Distance between sealing strip is inadequate.Therefore when multiple connecting elements are used for manufacturing shooting window, first arrange to be arranged on
All first adhesive surfaces on the outer surface of sealing strip end and/or the second adhesive surface.Then so that material strips is in its annular
Shape, and finally by remaining face is arranged on the inner surface of material strips, the two ends of material strips are mutually permanently connected.
Additionally, the present invention relates to a kind of include material strips and at least one is according to the shooting window of the connecting element of the present invention.
Here, bar is made up of the material being suitable for CT shooting, such as, make by suitable plastics or by suitable plastic hybrid.Bar exists
That this is substantially shaped as strip and preferably there is length L ' and thickness d '.The shape of the end of bar can arbitrarily select.Have
Profit ground, end is formed as rectangle.The cover portion that material strips reclines in also having curved surface, described surface and tunnel area
Form fit.Additionally, at least one is arranged between the end of shooting window according to the connecting element of the present invention.Here, connect
The width of element can be equal to or less than the width of end to be connected.Multiple connecting elements also can be arranged in the end of shooting window
Between.Different connecting elements is arranged at this on different position of docking location.Advantageously, multiple connecting elements are along docking
Position is mutually arranged.In this case, connecting element is mutually arranged the whole width so that docking location with compact mode assembling
With connecting element.The active force that the shooting window being consequently formed has at this especially with respect to being perpendicular to material strips plane is particularly stable
Docking location.
Preferably, along docking location, connecting element is arranged so that the first adhesive surface of the first connecting element is arranged in one
On the inner surface of the end determined, the first adhesive surface of the second connecting element is arranged on the outer surface of same end, i.e. replaces
Ground is arranged.The shooting window being consequently formed has particularly stable docking location, especially because this special layout causes at this
The spy of the end of material strips is than good supporting.
Here, at least one connecting element is arranged between the end of the material strips such as shaping or being bent into ring so that
The connection of fixing supporting is formed between the end of material strips.Here, the first adhesive surface of connecting element be arranged in shaping or
On the outer surface of the material strips being bent into ring and the second adhesive surface of connecting element is arranged on its inner surface, or connecting element
First adhesive surface is arranged on the inner surface of the material strips shaped or be bent into ring and the second adhesive surface of connecting element is arranged in
On its outer surface.Connecting element is releasably arranged on the end of material strips at this so that can be by the repair of bar
It removes.
Finally, the present invention relates to a kind of with including this computerized tomography according to the shooting window of the connecting element of the present invention
Imaging device.
Accompanying drawing explanation
Hereinafter, according to embodiment and explain in detail the present invention with reference to the accompanying drawings.Each figure is:
Fig. 1 is shown through the framework of computed tomographic apparatus or the indicative icon in the cross section of frame.
Fig. 2, Fig. 3, Fig. 4 are shown in the region of docking location the schematic sectional view of the shooting window without connecting element.
Fig. 5 illustrates the schematic perspective view of the connecting element according to the present invention according to the first form of implementation.
Fig. 6 illustrates the schematic perspective view of the connecting element according to the present invention according to the second form of implementation.
Fig. 7, Fig. 8 be shown in the region of docking location with at least one according to the shooting of the connecting element of the present invention
The explanatory view of window.
Fig. 9 illustrates and the multiple connecting elements according to the present invention is arranged in showing in the docking location of material strips to be connected
Meaning property axonometric chart.
Figure 10 is shown in docking location with good grounds second form of implementation or multiple with good grounds first form of implementation
The schematic diagram of the shooting window of connecting element.
Detailed description of the invention
The signal of the computed tomographic apparatus not illustrated further that Fig. 1 is shown in the region of framework or frame 1
Property cross section diagram.Computed tomographic apparatus has the circular open 2 arranged around measured zone at this.In this region,
Object to be checked or patient can move.That is so-called frame 1 of framework 1 of device has rotating part 3.Including radiation source 4
It is the part of rotating part 3 with the camera system of detector 5.The rotating part 3 of so-called frame 1 is around the central opening of device
The axis of 2 is rotatable with high rotating speed by not shown equipment.The housing 1 of computed tomographic apparatus has shooting window 7, institute
State shooting window 7 commonly referred to sealing strip or sealing ring, make radiation that the radiation source 4 from the form with X-ray tube sends not with this
In entering into measured zone and then can reach the detector 5 of layout opposed with radiation source 4 from measured zone interruptedly.Shooting
Window 7 includes the bar being circular layout around the measured zone of computed tomographic apparatus.The position that at it, meet again in two ends of bar 7
Hereinafter referred to as docking location 8.Shooting window 7 can pass through and tolerance X-ray radiates and laser.Shooting window 7 is used as high sensitive bat
Take the photograph the protection etc. of system, to prevent mechanical influence and to prevent from polluting, and also meet required such as according to classification UL 94VO's
Fire-retardant regulation.Additionally, shooting window 7 has uniform material feature and in relevant use temperature range, such as at-20 DEG C extremely
Not there is in the range of 50 DEG C or have minimum material changing features and the general changing features of light.
The schematic sectional view of the shooting window 7 in Fig. 2 to Fig. 4 is shown in the region of docking location 8 and along bar.Fig. 2 illustrates
Shooting window 7, described shooting window 7 includes the material strips 7 ' without connecting element, and described material strips 7 ' cloth in its position specified
Put in computed tomographic apparatus so that rotary part 3 is being freely rotatable in the direction of arrow of dotted line as proposed.
Fig. 3 is shown in the result of the directed force F on the direction of the rotary part 3 by the second arrow signal.By directed force F, shooting
The end of window 7 is moved upward in the side of the track illustrated by solid line of rotating part 3.With this, rotating part 3 and shooting window 7
End or end edge along may mutually collide.Additionally, rotating part 3 may be taken, one end of window or edge stop, as
Fig. 4 is schematically illustrated.With this, shooting window 7 and the rotating part 3 of camera system may be damaged.
Fig. 5 shows the schematic perspective view of the first connecting element 10 according to the present invention according to the first form of implementation.
Connecting element 10 is formed as the thin film of thickness d, and includes by border (AA ') separate first area (I) and second area
(II).The first adhesive surface 12 and the second adhesive surface 13 it is respectively provided with in first area and second area.At each adhesive surface 12,13
On two opposed sides of thin film planar.In the particular example of the diagram of the first form of implementation of connecting element 10, first
Region (I) and second area II) comprise the half of connecting element 10 respectively.Adhesive surface 12,13 completely covers each region at this
(I), each half in the face of (II).By line (AA ') in the example that border between two regions of connecting element illustrates at this
The plane passed and connecting element are divided into two identical parts.In the not shown example of the first form of implementation, connect
Element 10 has upper and lower surface, in this upper and lower surface is in first area and/or second area and be in two
Between individual region (I) and (II) and adhesive-free.This face is generally and the thickness matching of thin film 11.
Fig. 6 shows the schematic perspective view of the connecting element 100 according to the present invention according to the second form of implementation.Connect
Element is formed as the thin film of thickness d and includes by border (AA ') separate first area (I) and second area (II).?
The first adhesive surface 12 and the second adhesive surface 13 it is respectively provided with in one region and second area.Each adhesive surface 12,13 is in thin film 11
Two opposed sides on.Connecting element 100 has that be in first area and/or second area and is in two regions
(I) upper and lower surface of the adhesive-free and between (II).This face is generally and the thickness matching of thin film 11.First adhesive surface
12 are made up of the local bond face of multiple parallel bars being separated from each other and being formed the longitudinal direction along thin film 11 or lamination.Thin film
11 are cut along local bond face 12 in first area.Cutting is illustrated by arrow in figure 6.With this, the of connecting element
One region (I) has movable lamination above and below thin film planar independently of each other.In the particular example of diagram, even
Connect that element 100 is formed as tetragon and strip, and second area has and completely covers the viscous of complete second area
Conjunction face 13.Additionally, the dorsal part in face is coated with coated with defining other adhesive surface 14 between the local bond face of the first adhesive surface 12
Adhesive coating.Here, other adhesive surface is formed by multiple local bond faces 14 as illustrated.In connecting element second
In the other not shown example of form of implementation, adhesive surface 12,13 has the local bond face of lamination or strips.
Fig. 7 illustrates the indicative icon of the shooting window with at least one connecting element 10 according to the present invention.Fig. 7 illustrates
The shooting window of the connecting element 10 of the first embodiment with good grounds connecting element 10.Here, outside the first adhesive surface 12 is arranged in
On surface, be i.e. arranged in material strips 7 ' the face facing rotating part on, and the second adhesive surface 13 is arranged in the interior of material strips 7 '
On surface.With this, the two ends of material strips 7 ' are connected so that it is can not the most mutually move and mutually support.Even if at docking location 8
When being pressed due to the active force on the direction at the track of rotary part, as illustrated by arrow, also can be by connecting unit
Part prevents rotating part 3 on the edge of material strips 7 ' or stops with the end of material strips 7 '.In not shown example, shooting
Window 7 has multiple connecting element 10.Here, described connecting element is advantageously arranged at docking location so that each connection unit
First adhesive surface of part is always arranged on shooting in the same side of window 7 but is alternately arranged on its inner surface or outer surface.?
In this situation, define the particularly stable connection at the two ends of shooting window and particularly preferred supporting.Also at the rail at rotary part
In the case of active force on direction, road, it is therefore prevented that to shoot the end stop to these parts of window.In this case, rotating part
Divide 3 can slide along connecting element 10.Advantageously, the complete length of docking location is provided to connecting element, or only its start and/
Or at end, it is provided to connecting element.
Fig. 8 illustrates the shooting window 7 of the connecting element 100 of the second embodiment with good grounds connecting element.First adhesive surface
12 have the separated local bond face 12 with laminar at this.Thin film 11 is cut along the longitudinal direction of this lamination
Cut.Face between local bond face 12 is provided with adhesive phase 14 at dorsal part.Here, this face also has the form of lamination.Here,
First adhesive surface 12 is arranged on the outer surface of material strips 7 ' and is i.e. arranged on the face facing rotating part, and the second adhesive surface 13
It is arranged on the inner surface of material strips 7 '.Additionally, in the example shown in the series of figures, it is between the local bond face of the first adhesive surface 12
Face dorsal part on other adhesive surface 14 be arranged on the end identical with the first adhesive surface 12 of material strips, but be arranged in
On the opposite side of this end.In not shown example, other adhesive surface 14 be arranged in material strips 7 ' with the second adhesive surface
On 13 identical ends, but it is arranged on the opposite side of this end.In the example not illustrated the most further, other adhesive surface
14 be alternately arranged on the end identical with the second adhesive surface 13 of material strips 7 ' and material strips 7 ' with the first adhesive surface 12
On identical end.With this, the two ends of material strips 7 ' are connected so that two ends are no longer movable in the axial direction to each other and two ends are mutually propped up
Hold.Even if when docking location 8 is pressed due to the active force on the direction of the track of rotary part 3, as by arrow institute
Signal, may prevent the rotating part 3 end with material strips 7 ' or the stop at edge.In this case, rotating part 3 is connecting
Slide along on element 100.
Fig. 9 illustrates multiple connecting element 10 according to present invention layout at the docking location of material strips 7 ' to be connected
Schematic perspective view.Two ends have been respectively arranged two connecting elements 10 according to the first form of implementation.Here, each company
Each first adhesive surface 12 connecing element 10 is arranged on the outer surface of material strips 7 ', is i.e. arranged in it and faces computer tomography
On the side of the rotating part 3 of device.In order to see apparent, outside represents with downward face in fig .9.The two ends of material strips 7 '
Connect so that first end mutually moves on the direction of straight arrows, and the most each second adhesive surface 13 is arranged in material strips
On inner surface, as illustrated by the arrow of bending.Define with material strips 7 ' particularly stable, that supportedly connect with this
The shooting window 7 at two ends, as in Fig. 10 for illustrated in connecting element (10).
Figure 10 shows in the region of docking location the connecting element 100 with good grounds second form of implementation or with root
The explanatory view shooting window 10 according to multiple connecting elements 10 of the first form of implementation.
Claims (15)
1. the connecting element (10,100) for the two ends of connection member (7), wherein, described connecting element (10,100) shape
Become thin film (11) and be made up of first area (I) and second area (II), wherein, be provided with in described first area (I) to
Few first adhesive surface (12) and be provided with at least one second adhesive surface (13) at described second area (II) so that described the
One adhesive surface (12) and the second adhesive surface (13) are on two opposite sides of described thin film (11), wherein, and described first bonding
Face (12) can be arranged on one end of parts (7) to be connected and the second adhesive surface (13) can be arranged in parts (7) to be connected
The second end on so that set up solid by described connecting element (10,100) between the two ends of described parts (7) to be connected
Fixed connection.
Connecting element the most according to claim 1 (10,100), wherein, in described first area (I) or described secondth district
In territory (II), described thin film (11) has both sides and without adhesive surface and is arranged in described first adhesive surface (12) and described second bonding
Region between face (13).
Connecting element the most according to claim 1 and 2 (10,100), wherein, deviating from of described connecting element (10,100)
The side of described first adhesive surface (12) and the second adhesive surface (13) is respectively formed with other adhesive surface (14).
Connecting element the most according to claim 3 (10,100), each surface tool of wherein said other adhesive surface (14)
There is laminate layers.
Connecting element the most according to claim 1 and 2 (10,100), wherein said first adhesive surface (12) and the second bonding
In face (13) one is formed by multiple local bond faces.
Connecting element the most according to claim 5 (10,100), wherein, described first adhesive surface (12) and the second adhesive surface
(13) another adhesive surface in is also formed by multiple local bond faces.
Connecting element the most according to claim 5 (10,100), wherein, described thin film (11) is at described first area (I)
And/or at least in part along the profile quilt in described local bond face between the multiple local bond faces in described second area (II)
Cutting.
Connecting element the most according to claim 5 (10,100), wherein, with described first area (I) and/or second area
(II) side that the face between local bond face in deviates from mutually has other adhesive surface (14) so that described and local bond
The side that face between face deviates from mutually may be arranged on the end of described parts to be connected.
9. the method being used for manufacturing shooting window (7), described shooting window (7) including:
-material strips (7 '), and
-at least one connecting element according to any one of claim 1 to 6 (10,100),
Described method has following steps:
-step one, it is provided that the material strips (7 ') being made up of suitable material；
-step 2, deforms described material strips (7 '), makes the end of described material strips meet；
-step 3, is arranged in the end of described material strips (7 ') by least one according to the connecting element (10,100) of the present invention
Between,
Wherein, first adhesive surface (12) of described connecting element (10,100) be arranged on the outer surface of described material strips (7 ') and
Described second adhesive surface (13) is arranged on the inner surface of material strips (7 '), or, wherein said connecting element (10,100)
First adhesive surface (12) is arranged on the inner surface of described material strips (7 ') and the second adhesive surface of connecting element (10,100)
(13) be arranged on the outer surface of material strips (7 ') so that the two ends of described material strips (7 ') by described connecting element (10,
100) connect.
Method the most according to claim 9, wherein, second and third step perform, first by described first simultaneously
Adhesive surface (12) or described second adhesive surface (13) are arranged on inner surface or the outer surface of described material strips (7 '), then make institute
State material strips (7 ') deformation, and then remaining adhesive surface or multiple adhesive surface are arranged in the corresponding of material strips (7 ')
On inner surface or outer surface.
11. methods according to claim 9, wherein, multiple connecting elements (10,100) be arranged in shooting window end it
Between so that first adhesive surface (12) of described connecting element (10,100) is alternately arranged in the same side of described shooting window (7)
On the inner side and outer side in portion.
12. methods according to claim 9, wherein, described first area and/or the other adhesive surface of second area
(14) it is arranged on one end of described material strips (7 ').
13. methods according to claim 9, wherein, described material strips (7 ') is arranging described connecting element (10,100)
Period is fixed by keeper.
14. 1 kinds of shootings window (7), including material strips (7 ') with at least one is according in claim 1 to 6 described connection
Element (10,100), wherein said shooting window (7) is according in claim 9 to 13 described method manufacture.
15. 1 kinds of computed tomographic apparatus, with shooting window according to claim 14.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013207964.8 | 2013-04-30 | ||
| DE102013207964.8A DE102013207964B4 (en) | 2013-04-30 | 2013-04-30 | Connecting element for a receiving window of a tomography device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104127197A CN104127197A (en) | 2014-11-05 |
| CN104127197B true CN104127197B (en) | 2016-11-23 |
Family
ID=51685092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410178893.9A Active CN104127197B (en) | 2013-04-30 | 2014-04-30 | For shooting the connecting element of the shooting window of window, especially fault imaging device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104127197B (en) |
| DE (1) | DE102013207964B4 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437519A1 (en) * | 1978-05-19 | 1980-04-25 | Vannier Andre | Clips for fixing thermal insulation panels - has prongs insert in edge of panel and tongues positioned on top surface |
| US5041318A (en) * | 1988-06-23 | 1991-08-20 | Hulls John R | Composite structural member with integral load bearing joint-forming structure |
| DE9214484U1 (en) * | 1992-10-27 | 1993-02-25 | Herrmann, Erwin, 6906 Leimen, De | |
| EP1923577A1 (en) * | 2006-11-17 | 2008-05-21 | Reinz-Dichtungs-Gmbh | Multipart construction unit, in particular multipart heat shield |
| CN101639155A (en) * | 2008-07-30 | 2010-02-03 | 森钜科技材料股份有限公司 | Composite plate assembly |
| DE102010055949A1 (en) * | 2010-12-23 | 2012-06-28 | Daimler Ag | Connecting assembly for two components, has adhesive joint, by which two components are connected with each other, where former component is made of metal, particularly aluminum-based alloy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH510103A (en) * | 1969-01-13 | 1971-07-15 | Brodt Roland | Double adhesive strip |
| DE112005002219A5 (en) * | 2004-09-30 | 2009-04-16 | Siemens Ag | Housing for a tomography device, comprising a receiving window and computed tomography device with such a housing |
| US20100177867A1 (en) * | 2006-08-09 | 2010-07-15 | Koninklijke Philips Electronics N. V. | Gantry x-ray transmissive element |
| US7819452B2 (en) * | 2008-05-12 | 2010-10-26 | United States Council For Automotive Research | Automotive structural joint and method of making same |
-
2013
- 2013-04-30 DE DE102013207964.8A patent/DE102013207964B4/en active Active
-
2014
- 2014-04-30 CN CN201410178893.9A patent/CN104127197B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437519A1 (en) * | 1978-05-19 | 1980-04-25 | Vannier Andre | Clips for fixing thermal insulation panels - has prongs insert in edge of panel and tongues positioned on top surface |
| US5041318A (en) * | 1988-06-23 | 1991-08-20 | Hulls John R | Composite structural member with integral load bearing joint-forming structure |
| DE9214484U1 (en) * | 1992-10-27 | 1993-02-25 | Herrmann, Erwin, 6906 Leimen, De | |
| EP1923577A1 (en) * | 2006-11-17 | 2008-05-21 | Reinz-Dichtungs-Gmbh | Multipart construction unit, in particular multipart heat shield |
| CN101639155A (en) * | 2008-07-30 | 2010-02-03 | 森钜科技材料股份有限公司 | Composite plate assembly |
| DE102010055949A1 (en) * | 2010-12-23 | 2012-06-28 | Daimler Ag | Connecting assembly for two components, has adhesive joint, by which two components are connected with each other, where former component is made of metal, particularly aluminum-based alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104127197A (en) | 2014-11-05 |
| DE102013207964A1 (en) | 2014-10-30 |
| DE102013207964B4 (en) | 2019-10-31 |
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Effective date of registration: 20220128 Address after: Erlangen Patentee after: Siemens Healthineers AG Address before: Munich, Germany Patentee before: SIEMENS AG |
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