CN216806414U - Drawer is preserved to ultra-low temperature sample - Google Patents
Drawer is preserved to ultra-low temperature sample Download PDFInfo
- Publication number
- CN216806414U CN216806414U CN202220462627.9U CN202220462627U CN216806414U CN 216806414 U CN216806414 U CN 216806414U CN 202220462627 U CN202220462627 U CN 202220462627U CN 216806414 U CN216806414 U CN 216806414U
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- Prior art keywords
- plate body
- drawer
- lower plate
- ultra
- low temperature
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Abstract
The utility model discloses an ultralow temperature sample preservation drawer, which comprises a drawer main body; the preservation assembly is arranged inside the drawer main body and comprises an upper plate body and a lower plate body, the upper plate body and the lower plate body are distributed in parallel up and down, a plurality of through holes are distributed in the upper plate body in a rectangular array mode, a plurality of bearing grooves are distributed in the lower plate body in a rectangular array mode, the through holes correspond to the bearing grooves one to one, and the corresponding through holes and the corresponding bearing grooves are located on the same vertical line; still include coupling assembling, coupling assembling connects plate body and lower plate body, coupling assembling is located the diagonal angle position of last plate body and lower plate body, coupling assembling is including inlaying the swivel nut of locating on the plate body, inlay bearing and the rotatory screw rod of cup jointing in the swivel nut inside down on the plate body, the bottom cover of screw rod is established in the bearing, the device passes through rotatory screw rod, can adjust the interval between plate body and the lower plate body under the cooperation of bearing and swivel nut, thereby make the device can be applicable to the sample use of different length.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an ultralow temperature sample storage drawer.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software; the effect is mainly obtained by physical and other ways, not by pharmacological, immunological or metabolic ways, or is only assisted although the ways are involved; for the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; providing information for medical or diagnostic purposes by examining a sample from a human body;
the medical refrigerated cabinet is a professional refrigerated cabinet for preserving medicines, vaccines, enzymes, hormones, stem cells, platelets, semen, transplanted skin, animal tissue samples, extracted RNA, gene libraries, some important biological and chemical reagents and other special medicines, and is provided with a digital display temperature control system;
and ultra-low temperature sample preservation drawer is when being applied to the sample and carrying out the ultra-low temperature, carry out the drawer that keeps to the sample, however current drawer is structural comparatively simple mostly, its inside is mostly to have a horizontally board, set up the hole that a plurality of can insert the sample on the board, insert downthehole fixed between the sample when using, nevertheless just so appear the preservation of sample inadequately stable easily, especially when the drawer carries out the switch, the sample produces great rocking easily, and such individual layer fixed knot constructs, its sample length that can be suitable for can receive the restriction, influence its result of use.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ultralow temperature sample preservation drawer, which can ensure the stability and safety of samples, has excellent preservation effect and can be suitable for samples with different lengths.
In order to achieve the above objects, the present invention provides an ultra-low temperature sample preservation drawer, including a drawer main body; the preservation assembly is arranged in the drawer main body and used for independently fixing and preserving samples, and comprises an upper plate body and a lower plate body, wherein the upper plate body and the lower plate body are vertically distributed and parallel to each other, a plurality of through holes are distributed on the upper plate body in a rectangular array, a plurality of supporting grooves are distributed on the upper surface of the lower plate body in a rectangular array, the through holes and the supporting grooves are in one-to-one correspondence, the corresponding through holes and the supporting grooves are positioned on the same vertical line, and when a sample to be preserved is inserted into the through holes, the bottom of the sample can be correspondingly inserted into the supporting grooves, so that the stability and safety of the sample can be ensured, and the preservation effect of the drawer is excellent;
still include coupling assembling, coupling assembling connects go up the plate body and descend the plate body, coupling assembling is located go up the plate body and the oblique diagonal position of plate body down, coupling assembling locates including inlaying last swivel nut on the plate body, inlaying locate bearing and the rotatory screw rod of cup jointing at the swivel nut inside down on the plate body, the bottom cover of screw rod is established in the bearing, through rotatory screw rod, can adjust the interval between plate body and the lower plate body under the cooperation of bearing and swivel nut to make the device can be applicable to the sample use of different length.
Preferably, the diameter of the through hole is consistent with that of the bearing groove, so that the stability of the sample after storage is ensured.
Preferably, still include the liner, set up in inside the through-hole, every the inside liner of through-hole is provided with two at least, the liner has elasticity, the thickness of liner increases gradually from top to bottom along vertical direction, plays the stability of the sample when further improving the sample and preserving and the drawer sample when the switch.
Preferably, the drawer comprises a drawer front plate, the drawer front plate is arranged at the front part of the drawer main body, and a groove is formed in the outer surface of the drawer front plate.
Preferably, the drawer body further comprises a vertical plate arranged inside the drawer body, one end of the upper plate body is fixed on the side face of the vertical plate, and the lower plate body is movably arranged on the side face of the vertical plate.
Preferably, the riser installation down one side symmetry of plate body has seted up and clamps the groove, two equipment picture pegs are installed to the one end symmetry of plate body down, equipment picture peg slidable mounting in clamp the inslot.
Preferably, the cross section of the assembling insertion plate is in a right-angled triangle shape.
Preferably, the inner wall of drawer main part still is provided with spacing, spacing is installed along vertical direction, go up the plate body with down plate body edge all have with the spacing notch of spacing adaptation, spacing with spacing notch block can make coupling assembling when installation and dismantlement through the effect of spacing and spacing notch block, and the counterpoint is accurate, does not rock after the installation.
The embodiment of the application has the advantages that: when a sample to be stored is inserted into the through hole, the bottom of the sample is correspondingly inserted into the bearing groove, so that the stability and safety of the sample can be ensured, and the storage effect of the drawer is excellent;
the embodiment of the application has the advantages that: the through holes are internally provided with at least two gaskets, the gaskets are elastic, samples can be clamped through the gaskets, the placement of the samples is more stable, and the thickness of the gaskets is gradually increased from top to bottom along the vertical direction, so that the samples can be inserted into the through holes more conveniently and quickly;
the embodiment of the application has the advantages that: by rotating the screw rod, the distance between the upper plate body and the lower plate body can be adjusted under the matching of the bearing and the threaded sleeve, so that the device can be suitable for samples with different lengths.
Drawings
FIG. 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a retention component according to one embodiment of the utility model;
FIG. 3 is a schematic diagram of a vertical plate structure according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a lower plate body according to an embodiment of the present invention.
Description of the main reference numerals:
11. a drawer front plate; 12. a drawer main body; 121. a limiting strip; 21. a vertical plate; 211. clamping grooves; 22. an upper plate body; 221. a liner; 222. a through hole; 223. a limiting notch; 23. a lower plate body; 231. supporting the groove; 232. assembling a plug board; 31. a threaded sleeve; 32. a screw; 33. and a bearing.
Detailed Description
Detailed description of the preferred embodimentsthe following detailed description of the present invention will be given with reference to the accompanying drawings 1-4, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Example 1:
the utility model provides an ultra-low temperature sample storage drawer, including drawer main part 12 and save the subassembly, it sets up in drawer main part 12 to save the subassembly, a be used for independently fixing the sample, save, it includes plate body 22 and lower plate body 23 to save the subassembly, upper plate body 22 and lower plate body 23 distribute parallel to each other from top to bottom, it has a plurality of through-holes 222 to be the rectangular array distribution on plate body 22, it has a plurality of bearing grooves 231 to distribute to be rectangular array on plate body 23 upper surface down, through-hole 222 and bearing groove 231 one-to-one correspond, corresponding through-hole 222 and bearing groove 231 are in same vertical line, when waiting the sample of preserving to insert inside through-hole 222, the bottom of sample can be inserted in bearing groove 231 correspondingly, can guarantee the stability and the safety of sample like this, make the save effect of this drawer excellent;
still include coupling assembling, coupling assembling connects plate body 22 and lower plate body 23, coupling assembling is located the diagonal position of plate body 22 and lower plate body 23, coupling assembling is including the swivel nut 31 of inlaying on plate body 22, inlay bearing 33 and the rotatory screw rod 32 of cup jointing at swivel nut 31 inside on plate body 23 down, the bottom cover of screw rod 32 is established in bearing 33, through rotatory screw rod 32, can adjust the interval between plate body 22 and lower plate body 23 under the cooperation of bearing 33 and swivel nut 31, thereby make the device can be applicable to the sample of different length and use.
In the specific use process, when a sample needs to be stored, firstly, the distance between the upper plate body 22 and the lower plate body 23 is adjusted according to the length of the sample, after the sample is inserted into the through hole 222, the bottom of the sample can be inserted into the supporting groove 231, and the top of the sample is kept at a proper distance, when the distance between the upper plate body 22 and the lower plate body 23 is adjusted, only the top of the screw rod 32 needs to be rotated, under the matching of the bearing 33 and the threaded sleeve 31, the distance between the upper plate body 22 and the lower plate body 23 is changed, and then the sample is inserted into the through hole 222.
Example 2:
in this embodiment, in order to ensure the stability of the sample after storage, the diameter of the through hole 222 is consistent with that of the holding groove 231 in this embodiment based on embodiment 1.
Example 3:
on the basis of embodiment 1, this embodiment is in order to play the stability when further improving the sample and the stability of drawer sample when the switch, in this embodiment, still include liner 221, set up inside through-hole 222, the inside liner 221 of every through-hole 222 is provided with two at least, liner 221 has elasticity, the thickness of liner 221 increases gradually from top to bottom along vertical direction, can press from both sides tight sample through liner 221, make it place more stably, and the thickness of liner 221 increases gradually from top to bottom along vertical direction can make the sample insert more convenient and fast inside through-hole 222.
Example 4:
in addition to embodiment 1, in this embodiment, in order to facilitate opening and closing of the drawer, in this embodiment, the drawer front plate 11 is further included, the drawer front plate 11 is disposed at the front portion of the drawer main body 12, and a groove is formed in an outer surface of the drawer front plate 11.
Example 5:
on the basis of embodiment 1, in order to ensure consistency and stability between the upper plate body 22 and the lower plate body 23, in this embodiment, the drawer further includes an upright plate 21 disposed inside the drawer main body 12, one end of the upper plate body 22 is fixed to a side surface of the upright plate 21, and the lower plate body 23 is movably mounted to a side surface of the upright plate 21.
Example 6:
on the basis of embodiment 5, in this embodiment, in order to ensure the stability of the upper plate 22 and the lower plate 23 when adjusting the distance, in this embodiment, the clamping grooves 211 are symmetrically formed on one side of the vertical plate 21 where the lower plate 23 is installed, two assembling insertion plates 232 are symmetrically installed at one end of the lower plate 23, and the assembling insertion plates 232 are slidably installed in the clamping grooves 211, so that the stability of the lower plate 23 is higher when the lower plate is lifted.
Example 7:
in addition to embodiment 6, in this embodiment, in order to facilitate the insertion of the assembly insertion plate 232, in this embodiment, the cross section of the assembly insertion plate 232 is a right triangle.
Example 8:
on embodiment 1's basis, this embodiment is for convenient coupling assembling's integral erection and dismantlement, and in this embodiment, the inner wall of drawer main part 12 still is provided with spacing strip 121, and spacing strip 121 is installed along vertical direction, goes up plate body 22 and 23 edges down and all has the spacing notch 223 with spacing strip 121 adaptation, and the effect through spacing strip 121 and spacing notch 223 block can make coupling assembling when installation and dismantlement, counterpoint the accuracy, does not rock after the installation.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (8)
1. An ultra-low temperature sample storage drawer, comprising:
a drawer main body (12);
the preservation component is arranged inside the drawer main body (12) and is used for independently fixing and preserving samples;
the storage assembly comprises an upper plate body (22) and a lower plate body (23), wherein the upper plate body (22) and the lower plate body (23) are vertically distributed and parallel to each other, a plurality of through holes (222) are distributed on the upper plate body (22) in a rectangular array, a plurality of bearing grooves (231) are distributed on the upper surface of the lower plate body (23) in a rectangular array, the through holes (222) are in one-to-one correspondence with the bearing grooves (231), and the corresponding through holes (222) and the bearing grooves (231) are positioned on the same vertical line;
still include coupling assembling, coupling assembling connects go up plate body (22) and lower plate body (23), coupling assembling is located go up plate body (22) and the diagonal position of lower plate body (23), coupling assembling locates including inlaying swivel nut (31), the inlaying on going up plate body (22) are located bearing (33) and the rotatory screw rod (32) of cup jointing in swivel nut (31) inside on lower plate body (23), the bottom cover of screw rod (32) is established in bearing (33).
2. An ultra-low temperature sample holding drawer according to claim 1, wherein said through hole (222) is of a diameter corresponding to said holding groove (231).
3. An ultra-low temperature sample preservation drawer according to claim 1, further comprising pads (221) disposed inside the through holes (222), at least two pads (221) being disposed inside each through hole (222), the pads (221) having elasticity, the thickness of the pads (221) gradually increasing from top to bottom along the vertical direction.
4. An ultra-low temperature sample storage drawer according to claim 1, further comprising a drawer front (11), wherein said drawer front (11) is disposed at the front of said drawer body (12), and wherein the outer surface of said drawer front (11) is grooved.
5. The ultra-low temperature sample preservation drawer as claimed in claim 4, further comprising a vertical plate (21) disposed inside the drawer main body (12), wherein one end of the upper plate (22) is fixed on the side of the vertical plate (21), and the lower plate (23) is movably mounted on the side of the vertical plate (21).
6. The ultra-low temperature sample storage drawer as claimed in claim 5, wherein the vertical plate (21) has a clamping groove (211) symmetrically formed at one side thereof where the lower plate (23) is mounted, and two assembling insertion plates (232) are symmetrically mounted at one end of the lower plate (23), and the assembling insertion plates (232) are slidably mounted in the clamping groove (211).
7. An ultra-low temperature sample holding drawer according to claim 6, wherein said assembly insert (232) has a right triangular cross-section.
8. The ultra-low temperature sample preservation drawer as claimed in claim 1, wherein the inner wall of the drawer main body (12) is further provided with a limit strip (121), the limit strip (121) is installed along the vertical direction, the edges of the upper plate body (22) and the lower plate body (23) are respectively provided with a limit notch (223) matched with the limit strip (121), and the limit strip (121) is clamped with the limit notch (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220462627.9U CN216806414U (en) | 2022-03-03 | 2022-03-03 | Drawer is preserved to ultra-low temperature sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220462627.9U CN216806414U (en) | 2022-03-03 | 2022-03-03 | Drawer is preserved to ultra-low temperature sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216806414U true CN216806414U (en) | 2022-06-24 |
Family
ID=82043450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220462627.9U Expired - Fee Related CN216806414U (en) | 2022-03-03 | 2022-03-03 | Drawer is preserved to ultra-low temperature sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216806414U (en) |
-
2022
- 2022-03-03 CN CN202220462627.9U patent/CN216806414U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |