CN217888036U - Cryopreserved sample storage box with adjustable - Google Patents

Abstract

The utility model discloses a cryopreserved sample storage box with adjustable, the outside cover of box body is equipped with places the box, it is equipped with a plurality of test tube sockets on the box to place, the inside rotation of mounting groove installs the transfer line, the left end of transfer line rotates the left side that stretches out the base, smooth recess has been seted up at terminal surface middle part about the box body, the bottom of lead screw is rotated and is stretched into the inside of base, and the driven bevel gear of bottom fixedly connected with of lead screw, the equal fixed cover in surface left and right sides of transfer line is equipped with initiative bevel gear, initiative bevel gear and driven bevel gear meshing, the screw thread has connect the slip table soon on the lead screw, the inner wall fixed connection of slip table and place the box. Because initiative conical gear and driven conical gear meshing, and then the handle will drive the lead screw on left and right sides and rotate simultaneously when rotating, will drive the slip table and make progress or downstream when the lead screw rotates, and then can adjust the height of placing the box, the sample test tube that adapts to different length is placed.

Description

Cryopreserved sample storage box with adjustable

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an adjustable cryopreserved sample storage box.

Background

Similar sample cartridges of the prior art are disclosed in the following patent documents.

Chinese utility model patent specification CN 211563058U (published in 09 and 25 days 2020) discloses a sample submission box for clinical laboratory, a sponge body A is arranged in the box body, and a test tube groove is arranged at the top of the sponge body A; inserting a sample tube through the tube well; the top of the box body is also provided with a limiting plate, the limiting plate is provided with a plurality of through holes, and the through holes are matched with the test tube grooves; be equipped with cavernosum B in the lid, just cavernosum B below is equipped with sterile film, and when lid and box body lock, sterile film attached is around and in the top of sample test tube. Before use, the sponge body A and the sponge body B are immersed in water to fully absorb water, and then the sponge body A and the sponge body B are placed into a quick freezing chamber of a refrigerator for quick freezing; the test tube sample can be guaranteed to be at a lower temperature in one or two days of transportation, and the sample test tube is in a low-temperature storage state; lay sterile membrane in the top of sample test tube and make the sample test tube can not contact outside bacterium through the clearance between box body and the lid.

However, the height of the sample inspection box cannot be adjusted, so that sample test tubes with different lengths cannot be placed in the sample inspection box.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a cryopreserved sample storage box with adjustable to overcome the defect that there is the unable sample test tube of placing different length in the sample censorship box among the prior art.

For realizing the above-mentioned purpose, the utility model provides an adjustable cryopreserved sample preserves box, the on-line screen storage device comprises a base, be connected with the box body on the base, the outside cover of box body is equipped with places the box, place and seted up a plurality of test tube sockets on the box, the mounting groove has been seted up on the base, the inside rotation of mounting groove installs the transfer line, the left end of transfer line is rotated and is stretched out the left side of base, and the left end fixedly connected with handle of transfer line, smooth recess has been seted up at terminal surface middle part about the box body, the lead screw is installed in the inside rotation of smooth recess, the bottom of lead screw is rotated and is stretched into the inside of base, and the driven conical gear of bottom fixedly connected with of lead screw, the equal fixed cover in surface left and right sides of transfer line is equipped with initiative conical gear, initiative conical gear and driven conical gear meshing, the screw thread has connect the slip table soon on the lead screw, the slip table and the inner wall fixed connection who places the box.

Preferably, test tube socket department is provided with the annular cover, the surface slip cover of annular cover is equipped with the annular plate, a plurality of locating levers are worn to be equipped with in the surface slip of annular cover, the one end fixedly connected with locating piece of locating lever, the other end of locating lever articulates there is the hinge bar, the one end that the locating lever was kept away from to the hinge bar is articulated with the surface of annular plate, a plurality of elastic components of fixedly connected with between hinge bar and the annular cover.

Preferably, the elastic member is a spring.

Preferably, the outer surface of the annular cover is fixedly sleeved with a limiting convex ring.

Preferably, the outer surface of the handle is fixedly connected with a plurality of anti-skid protrusions.

Preferably, corners around the bottom end face of the base are fixedly connected with anti-skid rubber blocks.

Preferably, the spacing groove has all been seted up to the left end face front and back side of box body and right-hand member face front and back side, and the inside sliding connection of spacing groove has the slider, slider and the inner wall fixed connection who places the box.

Preferably, a first transparent plate is fixedly embedded in the front side surface of the box body.

Preferably, a second transparent plate is fixedly embedded on the front side surface of the placing box.

Compared with the prior art, the beneficial effects of the utility model are that: the handle rotates to drive the transmission rod to rotate, and the driving bevel gear is meshed with the driven bevel gear, so that the left and right screw rods are driven to rotate simultaneously when the handle rotates, and the sliding table is driven to move upwards or downwards when the screw rods rotate, so that the height of the placing box can be adjusted to adapt to placing of sample test tubes with different lengths; the sample test tube inserts the crowded big sample test tube that supplies in the space of two locating pieces, treats that the sample test tube inserts test tube socket after, receives the effect of the tensile resilience of spring, and two locating pieces further hold the sample test tube tightly again, avoid the sample test tube to place the unstability, adapt to the not sample test tube of equidimension and place.

Drawings

FIG. 1 is a schematic cross-sectional view of an adjustable cryopreservation sample storage case of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

figure 3 is the utility model discloses the structural schematic diagram of cryopreserved sample preservation box with adjustable.

In the drawings: 1. the base, 2, the box body, 3, driven conical gear, 4, the handle, 5, smooth recess, 6, the slip table, 7, place the box, 8, test tube socket, 9, the lead screw, 10, anti-skidding rubber block, 11, initiative conical gear, 12, the transfer line, 13, the mounting groove, 14, the hinge bar, 15, the annular slab, 16, annular cover, 17, the locating piece, 18, spacing bulge loop, 19, the spring, 20, the locating lever, 21, first transparent plate, 22, the second transparent plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example one

As shown in fig. 1 to 3, the cryopreservation sample storage box with adjustable of this embodiment includes a base 1, the equal fixedly connected with antiskid rubber block 10 in the bottom face of base 1 all around turning, and the antiskid rubber block 10 that sets up can make this cryopreservation sample storage box stably place on the plane of placing. The utility model discloses a portable medical instrument, including base 1, square box body 2 of up end middle part fixedly connected with of base 1, the outside cover of box body 2 is equipped with the square box body 7 of placing that can reciprocate, the up end of placing box 7 has seted up a plurality of test tube sockets 8, mounting groove 13 has been seted up at the up end middle part of base 1, the rotatable pivoted in inside of mounting groove 13 installs transfer line 12, the left end of transfer line 12 rotates the left side that stretches out base 1, and the left end fixedly connected with handle 4 of transfer line 12, a plurality of non-slip raised of the outer fixed surface of handle 4 is connected with, through the frictional force of a plurality of non-slip raised multiplicable handles 4, and the personnel of being convenient for rotate handle 4. The middle of the left end face and the right end face of the box body 2 is vertically provided with a rectangular sliding groove 5, and a screw rod 9 is vertically and rotatably arranged in the sliding groove 5. The bottom of lead screw 9 rotates and stretches into the inside of base 1, and the bottom fixedly connected with driven bevel gear 3 of lead screw 9, the equal fixed cover in the surface left and right sides of transfer line 12 is equipped with initiative bevel gear 11, initiative bevel gear 11 meshes with driven bevel gear 3, lead screw 9 (because the helix angle of this embodiment lead screw is less than the equivalent friction angle between the flank of tooth, have the auto-lock characteristic during screw drive, can only convert the rotation into axial displacement, namely in screw drive, the lead screw can not be driven by any axial force that is used in the slip table, no matter how big or small this power is, this kind of characteristic is called auto-lock, thereby guarantee that it can rely on self structure to realize location and supporting role, the lead screw can not take place the removal because of the change of load, therefore this embodiment only through twisting the handle, then lead screw transmission slider can control place the lift of box, slider itself can't rely on the change drive lead screw rotation of load, after placing the box and adjusting to the required height, the lead screw is placed the box under the auto-lock principle and is screwed on slip table 6 to be connected in the slip table of the height with the fixed surface 7.

During the use, the sample test tube inserts through test tube socket 8, the sealed lid of head of sample test tube will be detained at the top of test tube socket 8, when needs are adjusted the height of placing box 7, rotate handle 4, handle 4 rotates and will drive transfer line 12 and rotate, because initiative conical gear 11 and driven conical gear 3 meshing, and then lead screw 9 that will drive the left and right sides when handle 4 rotates simultaneously, lead screw 9 rotates the time with 6 upwards or downstream of transmission slip table, because slip table 6 with place box 7 fixed connection, and then can realize highly adjusting placing box 7, the sample test tube that adapts to different length places.

In this embodiment the spacing groove has all been seted up to the rear side before the left end face of box body 2 and right-hand member face front and back side, and the inside sliding connection of spacing groove has a slider, slider and the inner wall fixed connection who places box 7. Through slider and spacing groove sliding connection, can make and place box 7 and stabilize up-and-down motion.

In this embodiment, a first transparent plate 21 is fixedly fitted to the front side surface of the box body 2, and a second transparent plate 22 is fixedly fitted to the front side surface of the storage box 7. Whether the height of the placing box 7 adjusted at this time is adapted to the height of the inserted test tube or not can be conveniently observed by a person through the first transparent plate 21 and the second transparent plate 22.

Example two

As shown in fig. 1 and 2, the second embodiment is substantially the same as the first embodiment, except that in the second embodiment, an annular cover 16 is disposed at the test tube insertion opening 8, an annular plate 15 is slidably sleeved on an outer surface of the annular cover 16, a plurality of positioning rods 20 are slidably inserted through the outer surface of the annular cover 16, a positioning block 17 is fixedly connected to one end of each positioning rod 20, a hinge rod 14 is hinged to the other end of each positioning rod 20, one end of each hinge rod 14, which is far away from the corresponding positioning rod 20, is hinged to the outer surface of the annular plate 15, a plurality of elastic members 19 (preferably, springs in the second embodiment) are fixedly connected between the hinge rod 14 and the annular cover 16, and a limiting convex ring 18 is fixedly sleeved on the outer surface of the annular cover 16.

When the sample test tube was inserted through test tube socket 8, the sample test tube was crowded big in order to supply the sample test tube to insert with the space of two locating pieces 17, treats that the sample test tube inserts test tube socket after, receives the effect of the tensile resilience of spring 19, and two locating pieces 17 further hug the sample test tube tightly again, avoid the sample test tube to place the unstability, adapt to the not sample test tube of equidimension and place.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a freezing sample storage box with adjustable, includes base (1), its characterized in that: be connected with box body (2) on base (1), the outside cover of box body (2) is equipped with places box (7), place and seted up a plurality of test tube socket (8) on box (7), mounting groove (13) have been seted up on base (1), the inside rotation of mounting groove (13) installs transfer line (12), the left end of transfer line (12) rotates the left side that stretches out base (1), and the left end fixedly connected with handle (4) of transfer line (12), smooth recess (5) have been seted up at terminal surface middle part about box body (2), lead screw (9) are installed in the inside rotation of smooth recess (5), the bottom of lead screw (9) is rotated and is stretched into the inside of base (1), and the bottom fixedly connected with driven conical gear (3) of lead screw (9), the equal fixed cover in the surface left and right sides of transfer line (12) is equipped with initiative conical gear (11), initiative conical gear (11) and driven conical gear (3) meshing, screw thread connection has connect on lead screw (9) soon slip table (6) and the inner wall fixed connection who places box (7).

2. The adjustable cryopreserved sample storage cassette of claim 1, wherein: test tube socket (8) department is provided with annular cover (16), the surface sliding sleeve of annular cover (16) is equipped with annular plate (15), a plurality of locating levers (20) are worn to be equipped with in the surface slip of annular cover (16), the one end fixedly connected with locating piece (17) of locating lever (20), the other end of locating lever (20) articulates there is hinge bar (14), the one end that locating lever (20) were kept away from in hinge bar (14) is articulated with the surface of annular plate (15), a plurality of elastic components (19) of fixedly connected with between hinge bar (14) and annular cover (16).

3. The adjustable cryopreservation sample storage cassette of claim 2, wherein: the elastic piece is a spring.

4. The adjustable cryopreservation sample storage cassette of claim 2, wherein: the outer surface of the annular cover (16) is fixedly sleeved with a limiting convex ring (18).

5. The adjustable cryopreservation sample storage cassette of claim 1, wherein: the outer surface of the handle (4) is fixedly connected with a plurality of anti-skidding bulges.

6. The adjustable cryopreservation sample storage cassette of claim 2, wherein: the anti-skidding rubber blocks (10) are fixedly connected to the corners of the periphery of the bottom end face of the base (1).

7. The adjustable cryopreserved sample storage cassette of claim 3, wherein: the limiting groove has been all seted up to the left end face front and back side of box body (2) and right-hand member face front and back side, and the inside sliding connection of limiting groove has the slider, slider and the inner wall fixed connection who places box (7).

8. The adjustable cryopreservation sample storage cassette of claim 1, wherein: the front side surface of the box body (2) is fixedly embedded with a first transparent plate (21).

9. The adjustable cryopreserved sample preservation cartridge of any one of claims 1 to 8, wherein: and a second transparent plate (22) is fixedly embedded on the front side surface of the placing box (7).

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