CN212732267U - Noninvasive DNA (deoxyribonucleic acid) detection storage with degradation prevention function - Google Patents

Abstract

The application discloses there is not DNA of wound to detect accumulator with prevent degradation function, including support frame, protective structure and auxiliary structure, the support frame bottom mounting has the base, the inside body that is provided with of support frame on base top, auxiliary structure includes the balancing weight, base top symmetry is provided with the balancing weight, and the balancing weight bottom is all fixed through bolt and base, the outside symmetry on body top is provided with the fixed plate. Shelter from the body top through shutoff board and guard plate, avoid the inside debris that carry on of body, and can rotate the shutoff board as for the body dislocation, conveniently operate the body, solved current accumulator and deposited comparatively inconvenient problem when using, avoid the body to lead to the body to rock seriously because of pulling the shutoff stopper, improved the practicality of accumulator, solved current accumulator and placed the problem of stability inadequately, improved the stability of accumulator when using.

Description

Noninvasive DNA (deoxyribonucleic acid) detection storage with degradation prevention function

Technical Field

The application relates to a storage, in particular to a noninvasive DNA detection storage with a degradation prevention function.

Background

The noninvasive DNA prenatal detection technology only needs to adopt venous blood of a pregnant woman, sequence free DNA fragments (including fetus free DNA) in maternal peripheral plasma by using a new generation DNA sequencing technology, analyze biological information of a sequencing result and obtain genetic information of a fetus from the sequencing result, thereby detecting whether the fetus suffers from three-chromosome diseases.

Inside noninvasive DNA leaves the detection accumulator after drawing the completion, the operation should be gentle when drawing, avoids violent mixing or vibrate, and the accumulator is when using, and inside for avoiding outside debris entering body, generally all carries out the shutoff through the shutoff stopper, but the shutoff stopper probably makes the body produce comparatively rocking when extracting, may lead to DNA to produce the degradation even, has reduced the practicality of accumulator.

When the existing storage is placed, the bottom tube body is possibly placed unstably due to the fact that the height of the tube body is high, and stability of the storage when the storage is used is reduced. Therefore, a noninvasive DNA detection reservoir having a function of preventing degradation is proposed to solve the above problems.

Disclosure of Invention

A noninvasive DNA detection storage with a degradation prevention function comprises a support frame, a protection structure and an auxiliary structure, wherein a base is fixed at the bottom end of the support frame, and a pipe body is arranged inside the support frame at the top end of the base;

the auxiliary structure comprises balancing weights, balancing weights are symmetrically arranged at the top end of the base, the bottom ends of the balancing weights are fixed to the base through bolts, fixed plates are symmetrically arranged on the outer sides of the top end of the pipe body, moving rods are symmetrically fixed to one side, away from the pipe body, of the fixed plate, the moving rods penetrate through the connecting plates, springs are sleeved on the moving rods between the connecting plates and the fixed plates, two ends of each spring are fixed to the fixed plates and the connecting plates respectively, one side, away from the fixed plate, of the connecting plate is connected with a threaded rod through a bearing, and the threaded rod is in threaded;

the protective structure comprises a plugging plate, a protective plate is arranged at the top end of the pipe body, the bottom end of the protective plate is fixedly provided with the plugging plate, one side, away from the threaded rod, of the protective plate is fixedly provided with a sleeve block, the sleeve block is sleeved on the supporting rod, rubber blocks are adhered to the outer surface of the supporting rod and the inner side of the sleeve block symmetrically, and limiting plates are fixed on the supporting rods at the upper end and the lower end of the sleeve block.

Furthermore, a rubber pad is glued on the support frame at the bottom end of the pipe body, and the rubber pad is arranged into an arc shape matched with the bottom end of the pipe body.

Furthermore, the fixed plates are all arranged into an arc shape matched with the pipe body, and the inner sides of the fixed plates are all glued with another rubber pad.

Further, the movable rods are all arranged to be in a T shape which is transversely placed, and the connecting plates are arranged to be arc-shaped and matched with the fixing plates.

Furthermore, the rubber blocks are all set to be arc-shaped and matched with each other, and the sum of the thicknesses of the rubber blocks is larger than the thickness between the supporting rod and the sleeve block.

Further, shutoff board and guard plate all set up to circular with body complex, the one end that the nested piece was kept away from to the guard plate is fixed with the handle.

The beneficial effect of this application is: the application provides a noninvasive DNA detection storage with degradation prevention function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an embodiment of the present application in elevation;

FIG. 2 is a schematic sectional bottom view of a portion of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

FIG. 4 is a schematic top sectional view of a nest block according to an embodiment of the present disclosure.

In the figure: 1. support frame, 2, base, 3, body, 4, rubber pad, 5, balancing weight, 6, fixed plate, 7, connecting plate, 8, carriage release lever, 9, spring, 10, threaded rod, 11, bracing piece, 12, pocket block, 13, limiting plate, 14, rubber block, 15, connecting plate, 16, guard plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a noninvasive DNA detecting storage with degradation prevention function includes a supporting frame 1, a protection structure and an auxiliary structure, wherein a base 2 is fixed at the bottom end of the supporting frame 1, and a tube body 3 is arranged inside the supporting frame 1 at the top end of the base 2;

the auxiliary structure comprises a balancing weight 5, balancing weights 5 are symmetrically arranged at the top end of a base 2, the bottom ends of the balancing weights 5 are fixed to the base 2 through bolts, fixing plates 6 are symmetrically arranged on the outer side of the top end of a pipe body 3, moving rods 8 are symmetrically fixed to one side, away from the pipe body 3, of the fixing plate 6 on one side, the moving rods 8 penetrate through a connecting plate 7, springs 9 are sleeved on the moving rods 8 between the connecting plate 7 and the fixing plate 6, two ends of each spring 9 are fixed to the fixing plate 6 and the connecting plate 7 respectively, one side, away from the fixing plate 6, of the connecting plate 7 is connected with a threaded rod 10 through a bearing;

the protective structure comprises a blocking plate 15, a protective plate 16 is arranged at the top end of the pipe body 3, the blocking plate 15 is fixed at the bottom end of the protective plate 16, a sleeve block 12 is fixed on one side, away from the threaded rod 10, of the protective plate 16, the sleeve block 12 is sleeved on the supporting rod 11, rubber blocks 14 are adhered to the outer surface of the supporting rod 11 and the inner side of the sleeve block 12 symmetrically, and limiting plates 13 are fixed on the supporting rod 11 at the upper end and the lower end of the sleeve block 12.

The rubber pad 4 is glued on the support frame 1 at the bottom end of the tube body 3, and the rubber pad 4 is arranged in an arc shape matched with the bottom end of the tube body 3, so that the tube body 3 is protected by the rubber pad 4, and the tube body 3 is prevented from being damaged when being stored; the fixing plates 6 are all arranged into an arc shape matched with the pipe body 3, and the inner sides of the fixing plates 6 are glued with the other rubber pads 4 which are used for ensuring that the fixing plates 6 can be better attached to the pipe body 3, so that the pipe body 3 is more firmly fixed, and the pipe body 3 is protected by the rubber pads 4, so that the fixing plates 6 are prevented from being abraded when being clamped; the movable rods 8 are all arranged in a transverse T shape, the connecting plate 7 is arranged in an arc shape matched with the fixed plate 6, the movable rods 8 are used for limiting, the fixed plate 6 is prevented from being separated from the connecting plate 7, and the threaded rod 10 is convenient to push the connecting plate 7 to be attached to the fixed plate 6; the rubber blocks 14 are all arranged into arc shapes matched with each other, the sum of the thicknesses of the rubber blocks 14 is larger than the thickness between the support rod 11 and the sleeve block 12, and the rubber blocks 14 are aligned and extruded with each other when the sleeve block 12 rotates, so that the plugging plate 15 rotates to the top end of the pipe body 3 and then is fixed; the plugging plate 15 and the protection plate 16 are all set to be circular with the pipe body 3 complex, and the one end that the nested piece 12 was kept away from to the protection plate 16 is fixed with the handle, and its effect can shelter from completely on 3 tops of pipe body for guaranteeing plugging plate 15 and protection plate 16, and rotate protection plate 16 through the handle and make things convenient for laborsavingly more.

When the pipe body 3 is required to be placed in the support frame 1, the pipe body 3 is firstly aligned and placed in the rubber pad 4 at the bottom end of the support frame 1, the threaded rod 10 is screwed, the connecting plate 7 is driven to move towards the fixing plate 6 under the matching of threads, so that the fixing plate 6 is driven to be attached to the pipe body 3, the spring 9 is extruded through the connecting plate 7, the fixing plate 6 is pushed to abut against the pipe body 3 through the reaction force generated by the deformation of the spring 9, the pipe body 3 can be clamped and fixed through the two fixing plates 6, the protective plate 16 is rotated through the handle, when the plugging plate 15 and the protective plate 16 are rotated to be aligned with the pipe body 3, the rubber blocks 14 on the sleeve block 12 and the supporting rod 11 are aligned and extruded, so that the sleeve block 12 and the supporting rod 11 are clamped and fixed, the plugging plate 15 can be fixed at the top end of the pipe body 3, when the pipe body 3 is required to be, the threaded rod 10 is screwed to release the clamping of the fixing plate 6 on the tube body 3.

The application has the advantages that:

1. the storage device is reasonable in structure, the top end of the pipe body 3 is shielded through the plugging plate 15 and the protection plate 16, sundries are prevented from being carried out in the pipe body 3, the plugging plate 15 can be rotated to be staggered with respect to the pipe body 3, the pipe body 3 is convenient to operate, the problem that the existing storage device is inconvenient to store when in use is solved, the pipe body 3 is prevented from shaking seriously due to pulling plugging, and the practicability of the storage device is improved;

2. this application is rational in infrastructure, drive connecting plate 7 through rotating threaded rod 10 and remove to it is fixed to drive fixed plate 6 to body 3 clamp tightly, and it is more firm to fix between body 3 and the support frame 1, and through the gravity of 5 increase support frames of balancing weight, makes support frame 1 place more stably, has solved current accumulator and has placed the problem of not stable enough, has improved the stability of accumulator when using.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (6)

1. A noninvasive DNA that has function of preventing degradation detects accumulator, characterized by: the device comprises a support frame (1), a protection structure and an auxiliary structure, wherein a base (2) is fixed at the bottom end of the support frame (1), and a pipe body (3) is arranged in the support frame (1) at the top end of the base (2);

the auxiliary structure comprises a balancing weight (5), wherein the balancing weight (5) is symmetrically arranged at the top end of the base (2), the bottom end of the balancing weight (5) is fixed to the base (2) through bolts, a fixing plate (6) is symmetrically arranged on the outer side of the top end of the pipe body (3), a moving rod (8) is symmetrically fixed to one side, away from the pipe body (3), of the fixing plate (6), the moving rod (8) penetrates through a connecting plate (7), a spring (9) is sleeved on the moving rod (8) between the connecting plate (7) and the fixing plate (6), two ends of the spring (9) are respectively fixed to the fixing plate (6) and the connecting plate (7), one side, away from the fixing plate (6), of the connecting plate (7) is connected with a threaded rod (10) through a bearing, and the threaded rod (10) is in;

protective structure includes closure plate (15), body (3) top is provided with guard plate (16), and guard plate (16) bottom mounting has closure plate (15), one side that threaded rod (10) were kept away from in guard plate (16) is fixed with lagging (12), and lagging (12) cup joint on bracing piece (11), bracing piece (11) surface and lagging (12) inboard symmetry glue have rubber block (14), all be fixed with limiting plate (13) on bracing piece (11) of lower extreme on lagging (12).

2. The noninvasive DNA testing storage container of claim 1, wherein said container comprises: the rubber pad (4) is glued on the support frame (1) at the bottom end of the pipe body (3), and the rubber pad (4) is arranged into an arc shape matched with the bottom end of the pipe body (3).

3. The noninvasive DNA testing storage container of claim 2, wherein said container comprises: the fixing plates (6) are all arranged into an arc shape matched with the pipe body (3), and the inner sides of the fixing plates (6) are all glued with another rubber pad (4).

4. The noninvasive DNA testing storage container of claim 1, wherein said container comprises: the movable rods (8) are all arranged in a T shape which is transversely placed, and the connecting plate (7) is arranged in an arc shape matched with the fixing plate (6).

5. The noninvasive DNA testing storage container of claim 1, wherein said container comprises: the rubber blocks (14) are all arranged into arc shapes matched with each other, and the sum of the thicknesses of the rubber blocks (14) is larger than the thickness between the support rod (11) and the sleeve block (12).

6. The noninvasive DNA testing storage container of claim 1, wherein said container comprises: the blocking plate (15) and the protection plate (16) are both arranged to be circular and matched with the pipe body (3), and a handle is fixed at one end, far away from the sleeve block (12), of the protection plate (16).

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