CN106344056A - Compression plate assembly capable of moving horizontally and freely and mammography machine - Google Patents
Compression plate assembly capable of moving horizontally and freely and mammography machine Download PDFInfo
- Publication number
- CN106344056A CN106344056A CN201610832535.4A CN201610832535A CN106344056A CN 106344056 A CN106344056 A CN 106344056A CN 201610832535 A CN201610832535 A CN 201610832535A CN 106344056 A CN106344056 A CN 106344056A
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- plate
- chute
- rotating shaft
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- 230000006835 compression Effects 0.000 title claims abstract description 15
- 238000007906 compression Methods 0.000 title claims abstract description 15
- 238000009607 mammography Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 6
- 210000000481 breast Anatomy 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000005075 mammary gland Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a compression plate assembly capable of moving horizontally and freely and a mammography machine. The compression plate assembly comprises a compression plate, a fixing seat, a locking mechanism, a plurality of parallel connecting rods and connecting rod translation mechanisms corresponding to the connecting rods, wherein one end of each connecting rod is connected with the compression plate through a rotating shaft, and the other end of the connecting rod is connected to the fixing seat through the corresponding connecting rod translation mechanism; the locking mechanism locks and fixes the connecting rods and the connecting rod translation mechanisms on the fixing seat, and the compression plate is enabled by the connecting rods to move horizontally and freely through the connecting rod translation mechanisms when the locking mechanism is loosened. The compression plate adapts to different use environments through horizontal free movement of the compression plate, the compression range of the compression plate is larger and more flexible, the coverage range of a larger compression plate can be realized by a small compression plate, and the requirement for set-up operation precision of the small compression plate is reduced.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly, to a kind of can the compressing board component of free transverse shifting and breast
Gland machine.
Background technology
Mammary machine whether there is pathological changes etc. by the mammary gland that the photography of x line to check checked people, to confirm this checked people
Whether healthy.When patient's chest being checked using the x line camera chain of mammary machine, need to be arrived breast compression with plate for forcing
Certain thickness, to obtain better image quality and Checking on effect.Plate for forcing is general to be required to be thin transparent visual material, such as
Transparent plastic, to reduce the decay of x-ray, in addition the position before and after plate for forcing is fixed.
In order to adapt to different use environments, the area of plate for forcing varies, but also therefore has problems: area is big
Plate for forcing, due to the factor of material, when oppressing breast, itself easily produces moderate finite deformation, so that the body breast thickness that suffers oppression
Very uneven；The little plate for forcing of area, for detector receiving area, the scope that can cover is less, and patient is put
The requirement of position is higher.
The compressing board component that mammary machine adopts at present, mainly has 2 classes: the first kind is fixed, as shown in figure 1, mammary machine
On x-ray tube 22, detector 23, compressing board component 21 be installed on support 25, compressing board component 21 be located at x-ray tube 22
Lower section, the center of detector 23 top, but such mammary machine compressing board component 21 can not move left and right, and it is right positioned at left and right to press
The acceptor breast at title center；Equations of The Second Kind is that plate for forcing can be with transverse shifting, as shown in Fig. 2 but the regulation of only several fixation
Gear 24, such as left, center, right three gear, but do not enable horizontal the moving freely in left and right.
Content of the invention
In view of this, the present invention propose a kind of can the compressing board component of free transverse shifting and mammary machine above-mentioned to solve
Technical problem.
In order to achieve the above object, the technical solution adopted in the present invention is:
First aspect according to embodiments of the present invention it is proposed that a kind of can laterally free movement compressing board component, including
Plate for forcing and fixed seat, also include the connecting rod cross sliding machine that retaining mechanism, several connecting rods of be arrangeding in parallel and connecting rod are correspondingly arranged
Structure, one end of connecting rod is connected with plate for forcing by rotary shaft, and the other end of connecting rod is connected to fixed seat by connecting rod transverse-moving mechanism
On, connecting rod and connecting rod transverse-moving mechanism are locked in fixed seat retaining mechanism, and when retaining mechanism unclamps, connecting rod passes through even
Bar transverse-moving mechanism makes the free transverse shifting of plate for forcing.The present invention makes connecting rod can move freely left and right by connecting rod transverse-moving mechanism,
Thus driving the left and right of plate for forcing to move freely.
Preferably, described connecting rod transverse-moving mechanism includes move linearly module and curve movement module, described straight line
Mobile module includes first rotating shaft and the first chute, and wherein first rotating shaft is located on connecting rod, the first chute is located in fixed seat,
Or, first rotating shaft is located in fixed seat, the first chute is located on connecting rod；Described curve movement module includes the second rotating shaft and
Two chutes, the wherein second rotating shaft is located on connecting rod, the second chute is located in fixed seat；First chute is strip, and first rotating shaft exists
Linearly slide in first chute；Second chute is arcuation, the second rotating shaft curved slip in the second chute.
As one kind preferably, the first described chute, the second rotating shaft are located on connecting rod, and first rotating shaft, the second chute are located at
In fixed seat.
The connecting rod transverse-moving mechanism of this scheme adopts dynamic parallelogram sturcutre, in connecting rod moving process, connecting rod and compressing
The junction point of plate, the center of first rotating shaft respectively constitute an end points and another end of a side of dynamic parallelogram
Point, the center of the second rotating shaft can be it is also possible to consolidate not in extension line but with respect to this lateral location on the extension line of this side
Fixed.By calculating, the length of the first chute, the second chute can be allowed suitable, linear slide in the first chute for the first rotating shaft
Connecting rod is made to be consistent with the junction point of connector and the distance of fixed seat with curved slide motion in the second chute for second rotating shaft,
Plate for forcing is enable to remain transverse shifting.
As further, preferably, described retaining mechanism includes check lock lever and locking pressure plate, and locking pressure plate is located at each company
The top of bar, check lock lever is threadeded with locking pressure plate.Retaining mechanism is used for realizing the fixation to connecting rod and connecting rod transverse-moving mechanism
And locking.
As further preferred, described fixed seat is additionally provided with upper fixed seat, described upper fixed seat and fixed seat
It is detachably connected, upper fixed seat has at least one opening towards the direction of plate for forcing, and described opening is used for accommodating connecting rod, lock
Tight bar is threadeded through upper fixed seat with locking pressure plate.Upper fixed seat can be to connecting rod, connecting rod transverse-moving mechanism and retaining mechanism
Being effectively protected, in order to avoid occurring surprisingly colliding with, and can prevent above-mentioned part from surprisingly deviating from；Opening can be to the movement of connecting rod
Space carries out spacing.
As further preferred, the rear of described fixed seat and upper fixed seat is provided with installation slide, install slide with
Fixed seat, upper fixed seat connect respectively.Slide is installed and is used for installation on mammary gland machine support for the fixed seat and fixation, particularly,
Installing slide can longitudinal sliding motion on support.
As another preferably, described fixed seat has fixed seat lower plate and dismountable fixed seat upper plate, the first chute
Be each provided at fixed seat upper plate with the second chute, first rotating shaft and the second rotating shaft are located on connecting rod, the fixed seat lower plate of fixed seat and
Form a cavity, this cavity is used for accommodating connecting rod between fixed seat upper plate.
The connecting rod transverse-moving mechanism of this scheme equally adopts dynamic parallelogram sturcutre, in connecting rod moving process, connecting rod with
The junction point of connector, the center of first rotating shaft, the second rotating shaft this 3 points of center all the time on the same line and respectively constitute
One end points of one side of dynamic parallelogram, middle certain point and another end points.By calculating, first can be allowed
Chute, the second chute length suitably, thus linear slide in the first chute for the first rotating shaft and the second rotating shaft are sliding second
Curved slide motion in groove can make connecting rod be consistent with the junction point of connector and the distance of fixed seat, so that plate for forcing is begun
Keep transverse shifting eventually.
As further, preferably, described retaining mechanism includes brake shoes, and described brake shoes is connected in fixed seat
On plate.Retaining mechanism is used for realizing the fixation to connecting rod and connecting rod transverse-moving mechanism and locking.
Preferably, also including connector, the side of connector is connected with plate for forcing, and the opposite side of connector passes through rotation
Axle is connected with connecting rod.Plate for forcing is generally working of plastics, therefore insufficient strength is high, can be strengthened by connector.
It is u shape as further preferred, described connector, plate for forcing is connected with the inner side of connector.
As further preferably, the lower section of described rotary shaft is provided with rotation shaft pressuring plate, and rotation shaft pressuring plate is solid with connector
Fixed connection.Rotation shaft pressuring plate is used for the fixation that connecting rod is connected with rotary shaft.
Preferably, described first rotating shaft, the second rotating shaft are cylinder.First rotating shaft, the second rotating shaft are cylinder, by
In there is no corner angle, the more conducively slip in the first chute and the second chute.
Preferably, described connecting rod is curved or fold-line-shaped.Connecting rod is curved or fold-line-shaped, and the height of plate for forcing is less than
Fixed seat, the activeness of connecting rod is also more preferable.
Preferably, the quantity of described connecting rod and connecting rod transverse-moving mechanism is two.Consider integrally-built space cloth
Office and the activity performance of connecting rod, the quantity of connecting rod is more suitable with two；If space allows, the quantity of connecting rod can be more than two
Individual.
Second aspect according to embodiments of the present invention it is proposed that a kind of mammary machine, including support and rack-mount x
Ray tube, detector, mammary machine as above compressing board component, described mammary machine compressing board component is located at described x-ray tube
Lower section, the top of described detector.
Compared with prior art, the present invention meets plate for forcing by the laterally free movement of plate for forcing and uses to different
The adaptation of environment, the compressing scope of plate for forcing is more more flexible greatly, and little plate for forcing can be made to realize the coverage of big plate for forcing, with
When reduce the pendulum bit manipulation required precision of little plate for forcing.
Brief description
Fig. 1 is a kind of mammary machine of prior art and the structural representation of compressing board component；
Fig. 2 is another kind of mammary machine of prior art and the structural representation of compressing board component；
Fig. 3 is the schematic perspective view that the present invention oppresses plate component structure；
Fig. 4 is the upper fixed seat of compressing board component shown in Fig. 3 along the structural representation after a-a section view；
Fig. 5 is the dimensional decomposition structure diagram of compressing board component shown in Fig. 3；
Fig. 6 is the upward view of compressing board component shown in Fig. 3；
Fig. 7 is the structural representation of connecting rod in compressing board component shown in Fig. 3；
Fig. 8 is the schematic diagram of compressing board component connecting rod transverse shifting shown in the present invention；
Fig. 9 is another kind of perspective view that the present invention oppresses board component；
Figure 10 is the structural representation of the brake shoes of plate for forcing assembly removal shown in Fig. 9；
Figure 11 is the decomposition texture schematic diagram of compressing board component shown in Fig. 9.
In figure, 1- plate for forcing, 2- connector, 3- connecting rod, 4- fixed seat, 5- upper fixed seat, 6- check lock lever, 7- locking pressure
Plate, 8- installs slide, 9- rotary shaft, and 10- rotates shaft pressuring plate, 11- first rotating shaft, 12- second rotating shaft, 13- first chute, 14-
Second chute, 15- rotary shaft bridge screw, 16- slide screw, 17- brake mount, 18- fixed seat lower plate, 19- fixed seat upper plate,
20- connecting rod transverse-moving mechanism, 21- oppresses board component, 22-x ray tube, 23- detector, 24- regulation stall, 25- support.
Specific embodiment
Describe the present invention below with reference to specific embodiment shown in the drawings.But these embodiments are simultaneously
Do not limit the present invention, structure that those of ordinary skill in the art is made, method or functionally according to these embodiments
Conversion is all contained in protection scope of the present invention.
It is the purpose only merely for description specific embodiment in terminology used in the present invention, and be not intended to be limiting the present invention.
" a kind of ", " described " and " being somebody's turn to do " of singulative used in the present invention and appended claims is also intended to including most
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wraps
Containing one or more associated any or all possible combination listing project.
It will be appreciated that though term first, second etc. may be adopted to describe various structures in the present invention, but these structures
Should not necessarily be limited by these terms.These terms are only used for same type of structure is distinguished from each other out.For example, without departing from the present invention
In the case of scope, first rotating shaft can also be referred to as the second rotating shaft, and similarly, the second rotating shaft can also be referred to as first turn
Axle, depending on linguistic context.
The mammary machine compressing board component of the present invention, for coordinating with x-ray tube, detector to assist detection mammary gland tissue,
Correspond the connecting rod of setting including plate for forcing 1, fixed seat 4, retaining mechanism, several connecting rods 3 be arrangeding in parallel and connecting rod 3
Transverse-moving mechanism 20, one end of connecting rod 3 is connected with connector 2 by rotary shaft, and the other end of connecting rod 3 passes through connecting rod transverse-moving mechanism 20
It is connected in fixed seat 4, connecting rod 3 and connecting rod transverse-moving mechanism 20 are locked in fixed seat 4 retaining mechanism, work as retaining mechanism
When unclamping, connecting rod transverse-moving mechanism 20 drivening rod 3 makes the free transverse shifting of plate for forcing 1.
For more strength, connecting rod 3 can be connected with plate for forcing 1 by the connector 2 of u shape, and the side of connector 2 is in half
Surround the outside that shape is connected to plate for forcing 1, the opposite side of connector 2 is connected with connecting rod 3 by rotary shaft 9.The lower section of rotary shaft 9
It is provided with rotation shaft pressuring plate 10, rotation shaft pressuring plate 10 is fixedly connected by rotary shaft bridge screw 15 with connector 2.Rotation shaft pressuring plate
10 are used for the fixation that connecting rod 3 is connected with rotary shaft 9.
Connecting rod transverse-moving mechanism 20 includes move linearly module and curve movement module, and rectilinear movement module includes first rotating shaft
11 and first chute 13, wherein first rotating shaft 11 is located on connecting rod 3, the first chute 13 is located in fixed seat 4, or, first rotating shaft
11 are located in fixed seat 4, the first chute 13 is located on connecting rod 3；Curve movement module includes the second rotating shaft 12 and the second chute 14,
Wherein second rotating shaft 12 is located on connecting rod 3, the second chute 14 is located in fixed seat 4；First chute 13 is strip, first rotating shaft 11
Linearly slide in the first chute 13；Second chute 14 is arcuation, the second rotating shaft 12 curved slip in the second chute 14.
As shown in Fig. 3 to Fig. 7, in a feasible embodiment of the present invention, connecting rod 3, the number of connecting rod transverse-moving mechanism 20
Amount is two.As shown in fig. 7, rotary shaft 9, the second rotating shaft 12 are respectively in two end sockets of connecting rod 3, the first chute 13 is opened
It is located at the lower surface of connecting rod 3, first rotating shaft 11, the second chute 14 are located in fixed seat 4.
Upper fixed seat 5 is additionally provided with fixed seat 4, upper fixed seat 5 is detachably connected with fixed seat 4；Upper fixed seat 5 is towards pressure
The direction of urgent plate 1 has at least one for accommodating connecting rod 3 and carrying out spacing opening；Retaining mechanism includes check lock lever 6 and lock
Press plate 7, locking pressure plate 7 is pressed on the top of each connecting rod 3, check lock lever 6 is threadeded through upper fixed seat 5 with locking pressure plate 7,
Check lock lever 6 and locking pressure plate 7 are used for the fixation to connecting rod 3 and connecting rod transverse-moving mechanism 20 and locking；Fixed seat 4 and upper fixed seat 5
Rear be provided with installation slide 8, install slide 8 slide screw 16 be fixedly connected with fixed seat 4, upper fixed seat 5, installation slide 8
For installation on the support 25 of mammary machine for the fixed seat and fixation, particularly, installing slide 8 can be longitudinally sliding on support 25
Dynamic.
Upper fixed seat 5 can be effectively protected to connecting rod 3, connecting rod transverse-moving mechanism 20 and retaining mechanism, in order to avoid occurring
Surprisingly collide with, and can prevent above-mentioned part from surprisingly deviating from.
Further, connecting rod 3 other end can arrange through hole and also may be used with accommodating and fixing the second rotating shaft 12, the second rotating shaft 12
Split out from connecting rod 3；Second chute 14 is in circular arc or oval arcuation, and first rotating shaft 11, the second rotating shaft 12 are cylinder, beneficial to cunning
Dynamic；Connecting rod 3 is curved or fold-line-shaped.
As shown in figure 8, the junction point of connecting rod 3 and connector 2, the center of first rotating shaft 11, the center of the second rotating shaft 12 exist
On same straight line and respectively constitute an end points of a side, another end points and the side extension line of dynamic parallelogram
On a bit.Two connecting rods 3 and the junction point of connector 2, correspond to a point, b point respectively；The center of each first rotating shaft 11, right respectively
Answer d point, c point；The center of each the second rotating shaft 12, corresponds to f point, g point respectively.Set ab all the time on the same line, e point be from
A point makees the intersection point of vertical line to straight line cd, and the angle of ab and bc is α.
Because length of connecting rod is fixed, connecting rod 3 is solid with the junction point of connector 2, position on connecting rod 3 for second rotating shaft 12
Fixed, line segment length af=bg, length is set to l1；C point, position in fixed seat 4 for the d point are fixing, when ab is always straight line
On the basis of, the length of line segment ae is fixed, and is set to l2；Af around the rotation of d point and can pass through the motion of d point, ad and df is change
Amount.
There is a formula:
L (ad)=l (ae) sin α=l2 sin α；L (df)=l (af)-l (ad)=l1-l2 sin α；
Then point f with respect to the x of d point to position=l (df) cos α=(l1-l2 sin α) cos α；Then point f with respect to
The y of d point is to position=l (df) sin α=(l1-l2 sin α) sin α；
By the formula of two above point, the track of f point can be obtained.
The track of point g can be obtained in the same manner.
So c point, d point are fixed, g point, the f locus of points it is known that line segment af and bg length fixing known it is possible to realize ab edge
Transverse shifting.Thus can be derived from the length of the second chute 14 and the length of the first chute 13.
In fact in theory, f point is not limited solely to ad on same straight line, and g point is not limited solely to bc point-blank,
Main points are fixed relative to the position of line it is possible to pass through relative position relation, obtain the coordinate of f and g point, thus realize ab along
The function of transverse shifting.
As shown in Figures 9 to 11, in another feasible embodiment of the present invention, fixed seat 4 has fixed seat lower plate
18 and dismountable fixed seat upper plate 19, the first chute 13 and the second chute 14 are each provided at fixed seat upper plate 19, first rotating shaft 11
It is located on connecting rod 3 with the second rotating shaft 12, between the fixed seat lower plate 18 of fixed seat 4 and fixed seat upper plate 19, form a rectangle
Cavity, this cavity is used for accommodating connecting rod 3.This cavity can arrange baffle plate towards the direction of plate for forcing 1, baffle plate opens up opening with
Connecting rod 3 is carried out accommodate and spacing.
Further, retaining mechanism includes brake shoes 17, and brake shoes 17 is connected on fixed seat upper plate 19.Brake shoes 17 is used
In realizing to the fixation of connecting rod 3 and connecting rod transverse-moving mechanism 20 and locking.
Connecting rod 3 can arrange through hole to accommodate and to fix first rotating shaft 11, the second rotating shaft 12,11, second turn of first rotating shaft
Axle 12 also can split out from connecting rod；Second chute 14 is in fan ring-type, and first rotating shaft 11, the second rotating shaft 12 are cylinder, beneficial to cunning
Dynamic；Connecting rod 3 is curved or fold-line-shaped.
As shown in figure 8, position on connecting rod 3 of the junction point of connecting rod 3 and connector 2, first rotating shaft 11, the second rotating shaft 12
Position on connecting rod 3 is fixed, line segment length af=bg, and length is set to l1, and the fixation of ad length is set to l2；The position of cd point is floating
Dynamic, fg point can move along a straight line along the direction perpendicular to fg.
There is formula: l (df)=l (af)-l (ad)=l1-l2；
Then point d with respect to the x of f point to position=l (df) cos α=(l1-l2) cos α；Then point d is with respect to point f's
Y to position=l (df) sin α=(l1-l2) sin α；
F point with respect to ab fixed edge y to position=l1 sin α.
By the formula of above point and the vertical displacement of f point, the track of d point can be obtained.
The track of point c can be obtained in the same manner.
This sampling point c, d track has learned that, point g, f track it is known that af and bg length fixing known it is possible to realize ab along
Transverse shifting.Thus can be derived from the length of the second chute 14 and the length of the first chute 13.
The embodiment of the present invention another aspect it is also proposed that a kind of application above-mentioned can laterally free movement mammary machine,
Including support 25 and be arranged on x-ray tube 22 on support 25, detector 23, compressing board component 21 as above, plate for forcing
Assembly 21 is located at the lower section of described x-ray tube 22, the top of detector 23, and the structure here of this compressing board component 21 is just no longer superfluous
State.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention
Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modifications, purposes or
Person's adaptations are followed the general principle of the present invention and are included the undocumented common knowledge in the art of the present invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by the application
Claim point out.
It is described above and precision architecture illustrated in the accompanying drawings it should be appreciated that the invention is not limited in, and
And various modifications and changes can carried out without departing from the scope.The scope of the present invention only to be limited by appended claim.
Claims (12)
1. a kind of can laterally free movement compressing board component, including plate for forcing and fixed seat it is characterised in that: also include lock
The connecting rod transverse-moving mechanism that mechanism, several connecting rods of be arrangeding in parallel and connecting rod are correspondingly arranged, one end of connecting rod pass through rotary shaft with
Plate for forcing connects, and the other end of connecting rod is connected in fixed seat by connecting rod transverse-moving mechanism, and retaining mechanism will be horizontal to connecting rod and connecting rod
Telephone-moving structure is locked in fixed seat, and when retaining mechanism unclamps, connecting rod makes plate for forcing freely laterally by connecting rod transverse-moving mechanism
Mobile.
2. according to claim 1 compressing board component it is characterised in that: described connecting rod transverse-moving mechanism include move linearly
Module and curve movement module,
Described rectilinear movement module includes first rotating shaft and the first chute, wherein first rotating shaft be located on connecting rod, the first chute
It is located in fixed seat, or, first rotating shaft is located in fixed seat, the first chute is located on connecting rod；
Described curve movement module includes the second rotating shaft and the second chute, and the wherein second rotating shaft is located on connecting rod, the second chute
It is located in fixed seat；
First chute is strip, and first rotating shaft is linearly slided in the first chute；
Second chute is arcuation, the second rotating shaft curved slip in the second chute.
3. compressing board component according to claim 2 it is characterised in that: described the first chute, the second rotating shaft are located at even
On bar, first rotating shaft, the second chute are located in fixed seat.
4. according to claim 3 compressing board component it is characterised in that: described retaining mechanism includes check lock lever and locking
Pressing plate, locking pressure plate is located at the top of each connecting rod, and check lock lever is threadeded with locking pressure plate.
5. according to claim 4 compressing board component it is characterised in that: be additionally provided with upper fixed seat in described fixed seat,
Described upper fixed seat and fixed seat are detachably connected, and upper fixed seat has at least one opening towards the direction of plate for forcing, institute
The opening stated is used for accommodating connecting rod, and check lock lever is threadeded through upper fixed seat with locking pressure plate.
6. according to claim 5 compressing board component it is characterised in that: the rear of described fixed seat and upper fixed seat sets
There is installation slide, slide is installed and is connected respectively with fixed seat, upper fixed seat.
7. compressing board component according to claim 3 it is characterised in that: described fixed seat has fixed seat lower plate and can
The fixed seat upper plate of dismounting, the first chute and the second chute are each provided at fixed seat upper plate, and first rotating shaft and the second rotating shaft are located at even
On bar, between the fixed seat lower plate of fixed seat and fixed seat upper plate, form a cavity, this cavity is used for accommodating connecting rod.
8. according to claim 7 compressing board component it is characterised in that: described retaining mechanism includes brake shoes, described
Brake shoes be connected on fixed seat upper plate.
9. according to claim 1 compressing board component it is characterised in that: also include connector, the side of connector and pressure
Urgent plate connects, and the opposite side of connector is connected with connecting rod by rotary shaft.
10. according to claim 9 compressing board component it is characterised in that: described connector be u shape, plate for forcing and company
The inner side of fitting connects.
11. according to claim 9 compressing board components it is characterised in that: the lower section of described rotary shaft is provided with rotation axial compression
Plate, rotation shaft pressuring plate is fixedly connected with connector.
A kind of 12. mammary machine it is characterised in that: include support and rack-mount x-ray tube, detector, such as right will
Seek the compressing board component any one of 1 to 9, described compressing board component is located at the lower section of described x-ray tube, described detector
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832535.4A CN106344056B (en) | 2016-09-19 | 2016-09-19 | Can laterally free movement plate for forcing component and mammary machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832535.4A CN106344056B (en) | 2016-09-19 | 2016-09-19 | Can laterally free movement plate for forcing component and mammary machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106344056A true CN106344056A (en) | 2017-01-25 |
| CN106344056B CN106344056B (en) | 2019-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832535.4A Expired - Fee Related CN106344056B (en) | 2016-09-19 | 2016-09-19 | Can laterally free movement plate for forcing component and mammary machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106344056B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108577874B (en) * | 2018-05-21 | 2021-09-17 | 达影医疗(中山)有限公司 | Mammary gland displacement compression device and mammary gland X-ray photography system |
| CN110123357A (en) * | 2019-05-31 | 2019-08-16 | 河南省肿瘤医院 | Breast molybdenum target inspection compressorium |
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| Publication number | Publication date |
|---|---|
| CN106344056B (en) | 2019-07-12 |
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Address after: 110167 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Applicant after: Shenyang Neusoft Medical Systems Co.,Ltd. Address before: Hunnan New Century Road 110179 Shenyang city of Liaoning Province, No. 16 Applicant before: SHENYANG NEUSOFT MEDICAL SYSTEMS Co.,Ltd. |
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