CN109856174A - A kind of line is to formula high contrast resolution test component and its fixed device of slide - Google Patents
A kind of line is to formula high contrast resolution test component and its fixed device of slide Download PDFInfo
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- CN109856174A CN109856174A CN201811613580.6A CN201811613580A CN109856174A CN 109856174 A CN109856174 A CN 109856174A CN 201811613580 A CN201811613580 A CN 201811613580A CN 109856174 A CN109856174 A CN 109856174A
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- slide
- mounting groove
- communication port
- level board
- fixed
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Abstract
The invention discloses a kind of lines to formula high contrast resolution test component and its fixed device of slide, including level board, the side of level board is fixedly connected there are two fixed block, two fixed blocks are respectively equipped with that notch is opposite, the first mounting groove and the second mounting groove for connecting and fixing with slide end, first mounting groove and the horizontally spaced distribution on corresponding fixed block respectively of the second mounting groove, and the first mounting groove and the second mounting groove correspond；Level board and/or fixed block are equipped with the solution communication port for facilitating moisture film solution to enter between adjacent slide along the vertical direction.The fixed device of slide provided by the present application realizes the fixation of slide by mating mode, while the spacing of adjacent slide is controlled using the first mounting groove and the second mounting groove that are spaced apart on fixed block, reduces the broken risk of slide deformation.
Description
Technical field
The present invention relates to nuclear magnetic resonance equipment technical fields, more specifically to a kind of fixed device of slide.In addition,
The invention further relates to a kind of lines including the fixed device of above-mentioned slide to formula high contrast resolution test component.
Background technique
Staple product of the magnetic resonance as medical instrument, medical diagnosis image documentation equipment are situation of all-level hospitals essential equipments
One of equipment, the information content that wherein magnetic resonance imaging (MRI) equipment provides is maximum, and no ionising radiation has no adverse effects to human body.
Compared with X-ray and CT, magnetic resonance imaging have high resolution, imaging parameters are more, have a very wide distribution, can arbitrary cross-section scanning,
Noninvasive lossless, radiationless the advantages that endangering, become one of the mainstream development direction of medical diagnosis image documentation equipment.
Multi-functional moisture film is the important component of superconducting magnetic resonance the quality of device images parameter testing, and line is to formula high contrast point
Resolution test suite is the chief component of multi-functional moisture film.Most of moisture film is mainly for the big mouth of 1.5T, 3.0T at this stage
Diameter management devices, even if high contrast resolution measurement assembly volume, big, thickness can also be relatively easy to assemble greatly, while glass
Spacing between piece also relatively easily guarantees.However acra 3.0T management devices bore is smaller, slide is extremely thin, and slide is being pacified
It is even broken that it is easy bending deformation during dress, influences the packaging efficiency of user.In addition, in priming petock coating solution, adjacent glass
Space interior between piece is also easy to produce bubble, influences line to the test effect of formula high contrast resolution test component.
In conclusion it is broken in assembling process deformation how to avoid slide, while avoiding adjacent glass after priming petock coating solution
Space between piece generates bubble, is a problem to be solved by those skilled in the art.
Summary of the invention
In view of this, conveniently slide can be consolidated the object of the present invention is to provide a kind of fixed device of slide
It is scheduled among moisture film container, slide is avoided to deform or broken, and be avoided that after moisture film priming petock coating solution between adjacent slide
Space generates bubble.It is a further object of the present invention to provide a kind of lines including the fixed device of above-mentioned slide to formula high contrast point
Resolution test suite.
To achieve the goals above, the invention provides the following technical scheme:
A kind of fixed device of slide, including level board, the side of the level board are fixedly connected there are two fixed block, and one
The fixed block is equipped with the first mounting groove for connecting and fixing with slide first end, another described fixed block be equipped with for
The second mounting groove that slide second end connects and fixes, first mounting groove and second mounting groove are respectively corresponding described
Horizontally spaced distribution on fixed block, and first mounting groove and second mounting groove correspond；The level
Plate and/or the fixed block, which are equipped with, facilitates moisture film solution to enter the solution communication port between the adjacent slide along the vertical direction.
Preferably, the fixed block is adhesively fixed with the level board.
Preferably, the level board is rectangular slab, and the fixed block is cuboid fixed block, and two fixed blocks are symmetrical
The both ends of the level board, and the end face of the side wall of the fixed block and the level board are set.
Preferably, the solution communication port includes that through-thickness connects through the first communication port of the level board and second
Port, first communication port are prolonged from the first end of the level board to second end along the orientation of first mounting groove
It stretches, second communication port extends from the second end of the level board to first end, and first communication port and described second
Communication port has overlapping region in the projection along first mounting groove close to second mounting groove direction.
Preferably, the solution communication port further includes third connecting mouth, and the third connecting opening's edge vertical direction runs through institute
It states level board and extends to the middle part of the fixed block.
Preferably, first communication port and second communication port are rectangle in the projection of vertical direction.
Preferably, the quantity of first communication port and second communication port is one.
A kind of line further includes any one of the above slide to formula high contrast resolution test component, including multiple slides
Fixed device.
The fixed device of slide provided by the invention includes level board and two fixed blocks for being fixed on level board side, and two
Fixed block is provided with corresponding first mounting groove in position and the second mounting groove；First mounting groove and the second mounting groove correspond,
The two has multiple and horizontally spaced distribution；Level board and/or fixed block are additionally provided with the solution connection of connection or more
Mouthful.
In an assembling process, the first end of slide is inserted into along the vertical direction in the first mounting groove, while the second of slide
End is inserted vertically into the second mounting groove, and two fixed blocks are using corresponding first mounting groove in position and the second mounting groove to slide
Both ends be fixed, while adjacent slide being made to be kept fixed gap.Since slide and fixed block are plugged and fixed, assembling process letter
It is single, and it is relatively stable to be completed rear slide, therefore slide is not easy bending deformation or broken.In addition, fixed block and/or level board
It is provided with solution communication port, the sky that the solution in moisture film container can enter by solution communication port and be full of between adjacent slide
Between, the final test function for realizing slide.
The fixed device of slide provided by the present application realizes the fixation of slide by mating mode, while utilizing fixation
The first mounting groove and the second mounting groove that are spaced apart on block control the spacing of adjacent slide, reduce the broken wind of slide deformation
Danger.In addition, the solution communication port on level board is also avoided that the space after moisture film priming petock coating solution between adjacent slide generates
Bubble.Present invention also provides a kind of lines to formula high contrast resolution test component, has above-mentioned beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the top view under the fixed working state of device of slide provided by the present invention；
Fig. 2 is the bottom view under the fixed working state of device of slide provided by the present invention；
Fig. 3 is the side view under the fixed working state of device of slide provided by the present invention.
Appended drawing reference in Fig. 1~3 are as follows:
Fixed block 1, slide 2, the first communication port 3, level board 4, the second communication port 5.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of fixed device of slide, slide conveniently can be fixed on moisture film and held
Among device, slide is avoided to deform or be crushed.Another core of the invention is to provide a kind of line including the fixed device of above-mentioned slide
To formula high contrast resolution test component.
Fig. 1~3 is please referred to, Fig. 1~3 are respectively the vertical view under the fixed working state of device of slide provided by the present invention
Figure, bottom view and side view.
The present invention provides a kind of fixed device of slide, including level board 4, there are two the side of level board 4 is fixedly connected
Fixed block 1, two fixed blocks 1 are respectively equipped with that notch is opposite, the first mounting groove and second for connecting and fixing with 2 end of slide
The horizontally spaced distribution on corresponding fixed block 1 respectively of mounting groove, the first mounting groove and the second mounting groove, and the first peace
Tankage and the second mounting groove correspond；Level board 4 and/or fixed block 1, which are equipped with, facilitates moisture film solution to enter phase along the vertical direction
Solution communication port between adjacent slide 2.
Specifically, fixed block 1 is respectively the first fixed block and the second fixed block, the two is spaced apart, and passes through water
Plate 4 is fixedly connected as monolithic construction.Optionally, during practical set, fixed block 1 and level board 4 can pass through ring
Oxygen resin or other binders are adhesively fixed.Optionally, the two can also carry out processing and fabricating by integrally formed mode.
Multiple first mounting grooves are arranged towards the side of the second fixed block in first fixed block, the first mounting groove and to be fixed
The thickness of slide 2 is unanimous on the whole；First mounting groove is successively spaced apart in the horizontal direction and each first mounting groove is along vertical
Direction extends to from level board 4 from the end face of the first fixed block, and the spacing between adjacent first mounting groove is according to adjacent slide 2
Space requirement specifically determines.Correspondingly, multiple and one-to-one second mounting groove of the first mounting groove is set on the second fixed block,
And the notch of corresponding one group of first mounting groove and the second mounting groove requires face, to ensure that adjacent slide 2 is parallel.
In an assembling process, user's control slide 2 moves along the vertical direction, makes the both ends of slide 2 respectively from fixed block 1
End face is inserted into the first mounting groove and the second mounting groove, realizes the fixation of itself.After being completed, slide 2 and 4 phase of level board
It is mutually vertical.
Furthermore, it is contemplated that slide 2 needs to be placed on inside moisture film container and immerse in moisture film solution when in use, therefore,
Solution communication port is opened up on the fixed device of slide.Solution communication port can be set on fixed block 1, also can be set in level
On plate 4, the gap that can make moisture film solution from bottom to up or be redirected back between slide 2.
The fixed device of slide provided by the present application can be applied to acra 3.0T moisture film, and slide 2 can be fixed, and
Ensure the spacing of adjacent slide 2, slide 2 and the fixed device of slide are assembled into the line of moisture film to formula high contrast resolution test
Component.The fixed device of slide is provided with fixed block 1, and slide 2 is plugged and fixed in an assembling process with fixed block 1, the assembly of slide 2
Mode is relatively simple, and it is relatively stable to be completed rear slide 2, reduces 2 bending deformation of slide or broken risk.
Optionally, in order to optimize the using effect of the fixed device of slide, in a kind of embodiment provided by the present application, level board
4 be the bottom plate for being bonded with moisture film container bottom, is fixedly connected on the upside of two fixed blocks 1 and bottom plate.Specifically, in reality
In use process, level board 4 is arranged in the bottom of two fixed blocks 1, user can control slide 2 from top to bottom and be inserted into installation
In slot, keep slide 2 and the assembling process of the fixed device of slide simpler.In addition, during the work time, level board 4 and moisture film
The bottom of container is bonded, and the fixed device of slide is fixed in more convenient user.
Optionally, in a kind of embodiment provided by the present application, level board 4 is rectangular slab, and two fixed blocks 1 are symmetricly set on
The both ends of level board 4；Fixed block 1 is cuboid fixed block, and the side wall of fixed block 1 keeps flushing with the end face of level board 4.I.e. two
A fixed block 1 and level board 4 form concave structure.
Further, in order to optimize the using effect that slide fixes device, on the basis of any one above-mentioned embodiment,
Solution communication port includes the first communication port 3 and the second communication port 5 that equal through-thickness runs through level board 4,3 edge of the first communication port
The orientation of first mounting groove extends from the first end of level board 4 to second end, and the second communication port 5 is from the second of level board 4
It holds to first end and extends, and the first communication port 3 and the second communication port 5 are in the throwing along the first mounting groove close to the second mounting groove direction
Shadow has overlapping region.
Specifically, solution communication port is arranged on level board 4, the first communication port 3 and the second communication port 5 are specifically included.
Hereinafter described for convenience, the direction parallel with 2 plate face of slide is referred to as the direction of length direction, 2 plate face of vertical slide in level board 4
For width direction；Both ends in level board 4 in the width direction are respectively first end and second end, it is clear that first end and second end
Side and each slide 2 be in parastate.
First communication port 3 and the second communication port 5 extend from the first end and second end of level board 4 to middle part respectively, and two
Person in the projection of length direction there is overlapping region to mention to ensure that whole slides 2 can be connected to the water inlet of moisture film container
High moisture film solution immerses the effect of slide 2, and moisture film solution is avoided to form bubble between slide 2.Optionally, in actual processing process
In, preferably the first communication port 3 and the equal depth of the second communication port 5 are more than half, i.e., the two is greater than water in the span of 4 width direction of level board
The half of 4 width of plate.
Further, on the basis of the above embodiments, solution communication port includes third connecting mouth, and third connecting opening's edge is perpendicular
Histogram is to through level board 4 and extending to inside fixed block 1.Specifically, in order to immerse moisture film solution between slide 2, it can also
To open up third connecting mouth on fixed block 1.By taking level board 4 is arranged in 1 bottom of fixed block as an example, third connecting mouth is preferably placed at
The lower part of fixed block 1, and middle part is extended to from end face, while third connecting mouth also extends through level board 4.Fixed block 1 is upper at this time
The first mounting groove is arranged in portion and the second mounting groove, lower part are then third connecting mouth.Moisture film solution can be flowed into from third connecting mouth
Gap between adjacent slide 2.
Optionally, in order to facilitate processing, the first communication port 3 and the second communication port 5 are rectangle in the projection of vertical direction.
Optionally, the two can also have certain span with curved type or other shapes in the width direction of level board 4.
Optionally, in the actual processing process, the quantity of the first communication port 3 and the second communication port 5 is one, at this time water
Plate 4 is substantially in " oneself " font or S-shaped in the projection of vertical direction.It should be understood that the quantity of the two may be two or
Two or more, the at this time projection of level board 4 are substantially in the shapes such as square waveform or triangular waveform.
In addition to the fixed device of above-mentioned slide, the present invention also provides a kind of lines including the fixed device of any one of the above slide
To formula high contrast resolution test component, multiple slides 2 extended along the vertical direction are provided in the fixed device of slide, and
Slide 2 is unlikely to deform broken in assembling and use process.Other each portions of the line to formula high contrast resolution test component
Refer to the prior art for the structure divided, and repeats no more herein.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Line provided by the present invention carries out formula high contrast resolution test component and its fixed device of slide above
It is discussed in detail.Used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Explanation be merely used to help understand method and its core concept of the invention.It should be pointed out that for the common of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for technical staff, these
Improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (8)
1. a kind of fixed device of slide, which is characterized in that including level board (4), the side of the level board (4) is fixedly connected with
Two fixed blocks (1), fixed block (1) are equipped with the first mounting groove for connecting and fixing with slide (2) first end, another
One fixed block (1) is equipped with the second mounting groove for connecting and fixing with slide (2) second end, first mounting groove and
The second mounting groove horizontally spaced distribution on the corresponding fixed block (1), and first mounting groove respectively
It is corresponded with second mounting groove；The level board (4) and/or the fixed block (1), which are equipped with, facilitates moisture film solution along perpendicular
Histogram to enter the adjacent slide (2) between solution communication port.
2. the fixed device of slide according to claim 1, which is characterized in that the fixed block (1) and the level board (4)
It is adhesively fixed.
3. the fixed device of slide according to claim 2, which is characterized in that the level board (4) is rectangular slab, described solid
Determining block (1) is cuboid fixed block, and two fixed blocks (1) are symmetricly set on the both ends of the level board (4), and described solid
Determine the side wall of block (1) and the end face of the level board (4).
4. the fixed device of slide according to any one of claims 1 to 3, which is characterized in that the solution communication port packet
Include the first communication port (3) and the second communication port (5) that through-thickness runs through the level board (4), first communication port (3)
Orientation along first mounting groove extends from the first end of the level board (4) to second end, second communication port
(5) extend from the second end of the level board (4) to first end, and first communication port (3) and second communication port (5)
There is overlapping region in the projection along first mounting groove close to second mounting groove direction.
5. the fixed device of slide according to claim 4, which is characterized in that the solution communication port further includes third connecting
Mouthful, the third connecting opening's edge vertical direction runs through the level board (4) and extends to the middle part of the fixed block (1).
6. the fixed device of slide according to claim 5, which is characterized in that first communication port (3) and described second
Communication port (5) is rectangle in the projection of vertical direction.
7. the fixed device of slide according to claim 6, which is characterized in that first communication port (3) and described second
The quantity of communication port (5) is one.
8. a kind of line is to formula high contrast resolution test component, including multiple slides (2), which is characterized in that further include that power is wanted
Seek the fixed device of slide described in 1~7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613580.6A CN109856174B (en) | 2018-12-27 | 2018-12-27 | line pair type high contrast resolution testing assembly and slide fixing device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613580.6A CN109856174B (en) | 2018-12-27 | 2018-12-27 | line pair type high contrast resolution testing assembly and slide fixing device thereof |
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| CN109856174A true CN109856174A (en) | 2019-06-07 |
| CN109856174B CN109856174B (en) | 2020-01-31 |
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