CN219518934U - Combined sampling tube rack - Google Patents

Abstract

The utility model discloses a combined sampling tube rack, which comprises a test tube supporting plate and two combined frames fixedly arranged on the test tube supporting plate, wherein two limit baffles are fixedly arranged between the two combined frames, one end of the outer side of the combined frame is rotationally connected with a bent fastener, the other end of the outer side of the combined frame is fixedly provided with a buckling seat, and the inner side of the buckling seat is provided with a clamping groove.

Description

Combined sampling tube rack

Technical Field

The utility model relates to the technical field of sampling tube frames, in particular to a combined sampling tube rack.

Background

In recent years, with the spread of new coronaviruses, nucleic acid detection is started in various areas to achieve the effect of inhibiting the spread of viruses. In the process of sampling nucleic acid, a nucleic acid sampling tube is used, and after the nucleic acid sampling tube is sampled, the nucleic acid sampling tube is placed on a placing frame for limiting and fixing, so that the sampling tube is prevented from sliding and breaking. At present, the common sampling tube placing rack is of a tray type structure, a plurality of slots matched with the tube diameter of the sampling tube are formed in the tray, and when the sampling tube placing rack is used, the sampling tube is directly placed in the slots in an inserting mode, so that the sampling tube can be fixed. Because tray formula rack tray size is fixed, and just fixes the sampling pipe from the bottom, after placing the test tube in the transportation, the stability of sampling pipe is poor, so the applicant thinks that common sampling pipe rack has following not enough:

the sampling pipe rack is fixed in size, can not be combined and detached flexibly along with the quantity of the sampling pipes, is poor in flexibility in use, is single in limiting position of the sampling pipes, and is poor in stability of placing the sampling pipes.

Disclosure of Invention

The utility model aims to provide a combined sampling tube rack, which solves the problems that the existing sampling tube rack provided in the background art cannot be flexibly assembled and disassembled and has single limiting position.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula sampling tube rack, includes test tube layer board and two fixed combination shelves that set up on test tube layer board, two fixed two limit baffle that are provided with between the combination shelves, the one end in the combination shelf outside rotates and is connected with curved fastener, the other end in the combination shelf outside is fixed to be provided with the padlock seat, the chucking groove has been seted up to the inboard of padlock seat, the inside sliding connection in chucking groove has wedge fixture block, the fixed locking lever that extends to the padlock seat outside that is provided with of one end of wedge fixture block, the cover is equipped with reset spring on the locking lever, the fixed fastener that hangs that is provided with in combination shelf outside top, the both ends of test tube layer board are all fixed to be provided with the padlock seat, have add the combination shelf in the both sides of test tube layer board, can directly utilize buckle structure when using, splice adjacent test tube layer board to make the rack assemble in a flexible way and dismantle, use more in a flexible way according to the quantity of sampling tube.

Preferably, two the inboard of limit baffle is all fixed and is provided with the buffering cushion, test tube draw-in groove has been seted up to the inboard of buffering cushion, and the middle part of sampling pipe is spacing through limit baffle centre gripping, and the stability of putting is higher, and when transporting the sampling pipe, the sampling pipe can not become flexible and drop.

Preferably, a plurality of sampling tube pad grooves are formed in the top end of the test tube supporting plate, the sampling tube pad grooves are respectively arranged in one-to-one correspondence with the test tube clamping grooves, and the fixing of the sampling tube is stable and reliable.

Preferably, a pull ring is fixedly arranged at one end of the lock rod, and the wedge-shaped clamping block is pulled by the pull rod, so that the wedge-shaped clamping block is separated from the bent fastener, and the disassembly of the placing frame is convenient, time-saving and labor-saving.

Preferably, the top of the combination frame is fixedly provided with a stacking lug, stacking grooves are formed in two sides of the bottom end of the test tube supporting plate, the stacking grooves are matched with the stacking lug, and the combination frame can be positioned when stacked, so that stacking combination efficiency is improved.

Preferably, the splice recess has been seted up to one side of test tube layer board, the opposite side of test tube layer board is fixed to be provided with the splice lug, splice lug and splice recess assorted can fix a position the concatenation when rack level is combined, improves the efficiency of level combination.

Compared with the prior art, the utility model has the beneficial effects that: this sampling pipe rack has add the integrated configuration in the both sides of test tube layer board, when using, but the direct utilization buckle structure, through the integrated configuration, splice adjacent test tube layer board and make up for the rack can assemble in a flexible way and dismantle according to the quantity of sampling pipe, uses more in a flexible way, adopts the mode of inserting fixed sampling pipe of putting, and is simple to use, and the middle part of sampling pipe is spacing through the centre gripping of limit baffle, and the stability of putting is higher, and when transporting the sampling pipe, the sampling pipe can not become flexible and drop, safety and stability.

Drawings

FIG. 1 is a schematic view of a tube rack used in the present utility model;

FIG. 2 is a schematic view of a combined structure of a tube rack according to the present utility model;

FIG. 3 is a side cross-sectional view of the latch base of the present utility model;

FIG. 4 is a front cross-sectional view of the modular frame of the present utility model;

fig. 5 is an enlarged view of a portion a of the present utility model.

In the figure: 1. a test tube pallet; 2. a combination rack; 3. a bent fastener; 4. a lock base; 5. a hanging buckle seat; 6. a hanging fastener; 7. stacking the bumps; 8. a limit baffle; 9. buffering rubber cushion; 10. a test tube clamping groove; 11. a splice groove; 12. a sampling tube pad groove; 13. a clamping groove; 14. wedge-shaped clamping blocks; 15. a lock lever; 16. a pull ring; 17. a return spring; 18. stacking grooves; 19. and splicing the convex blocks.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model provides a combined sampling tube rack, which comprises a test tube supporting plate 1 and two combined frames 2 fixedly arranged on the test tube supporting plate 1, wherein two limit baffles 8 are fixedly arranged between the two combined frames 2, one end of the outer side of the combined frame 2 is rotationally connected with a buckling piece 3, the other end of the outer side of the combined frame 2 is fixedly provided with a buckling seat 4, the inner side of the buckling seat 4 is provided with a clamping groove 13, the inner side of the clamping groove 13 is slidably connected with a wedge-shaped clamping block 14, one end of the wedge-shaped clamping block 14 is fixedly provided with a locking rod 15 extending to the outer side of the buckling seat 4, a reset spring 17 is sleeved on the locking rod 15, the top of the outer side of the combined frame 2 is fixedly provided with a buckling piece 6, both ends of the test tube supporting plate 1 are fixedly provided with buckling seats 5, and one end of the locking rod 15 is fixedly provided with a pull ring 16;

when the test tube clamping groove is used, the bottom of the test tube is inserted to the test tube clamping groove 10, so that the bottom of the test tube is clamped into the test tube pad groove 12 at the corresponding position, after the single test tube supporting plate 1 is fully placed, the test tube supporting plate 1 is taken out, the splicing convex blocks 19 are inserted into the splicing grooves 11, the bent fasteners 3 are sequentially rotated, the bent fasteners 3 are clamped into the buckling seats 4, and the combination of two adjacent test tube supporting plates 1 can be realized under the limit blocking of the reset spring 17 and the wedge-shaped clamping blocks 14, so that the combination efficiency is high, and the test tube clamping plate clamping device is flexible and stable.

Referring to fig. 1 and 2, further, the inner sides of the two limit baffles 8 are fixedly provided with buffer rubber pads 9, the inner sides of the buffer rubber pads 9 are provided with test tube clamping grooves 10, the top end of the test tube supporting plate 1 is provided with a plurality of sampling tube pad grooves 12, and the sampling tube pad grooves 12 are respectively arranged in one-to-one correspondence with the test tube clamping grooves 10;

when the buffer rubber cushion 9 is used, the buffer rubber cushion is directly limited and fixed with the middle part of the sampling tube, so that the stability of placing the sampling tube can be improved, certain buffer protection can be performed, and the damage phenomenon of the sampling tube is reduced.

Referring to fig. 1 and 4, further, a stacking bump 7 is fixedly arranged at the top end of the combined frame 2, stacking grooves 18 are formed on two sides of the bottom end of the test tube supporting plate 1, the stacking grooves 18 are matched with the stacking bumps 7, a splicing groove 11 is formed on one side of the test tube supporting plate 1, a splicing bump 19 is fixedly arranged on the other side of the test tube supporting plate 1, and the splicing bumps 19 are matched with the splicing grooves 11;

when the sample tube stacking device is used, the horizontal combination positioning of the sample tube placing frame can be quickly realized due to the arrangement of the splicing protruding blocks 19 and the splicing grooves 11, the horizontal combination efficiency is improved, the stacking grooves 18 and the stacking protruding blocks 7 are arranged, the stacking and placing positioning of the placing frame can be quickly realized, and the stacking and combining efficiency is improved.

When the embodiment of the utility model is used, the following steps are adopted: the bottom of the sampled sampling tube is just right inserted into the test tube clamping groove 10, the bottom of the sampling tube is clamped into the sampling tube pad groove 12 at the corresponding position, after the single test tube supporting plate 1 is fully placed, the new test tube supporting plate 1 is taken out, the splicing convex blocks 19 are inserted into the splicing grooves 11, the bent fasteners 3 are sequentially rotated, the bent fasteners 3 are clamped into the buckling seats 4, the combination of two adjacent test tube supporting plates 1 can be realized under the limit blocking of the reset spring 17 and the wedge-shaped clamping blocks 14, after the lower-layer placing frame is fully placed, the test tube supporting plates 1 can be inserted onto the stacking convex blocks 7, the hanging fastener 6 is hung on the hanging buckling seats 5, the stacking placement of the placing frame can be realized, and the placing frame can be flexibly combined according to the use environment and the requirements, and the application range is wider.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a combination formula sampling tube rack, includes test tube layer board (1) and two combination framves (2) of fixed setting on test tube layer board (1), its characterized in that: two fixed being provided with two limit baffle (8) between combination frame (2), the one end in combination frame (2) outside rotates and is connected with curved fastener (3), the other end in combination frame (2) outside is fixed to be provided with buckle seat (4), chucking groove (13) have been seted up to the inboard of buckle seat (4), the inside sliding connection of chucking groove (13) has wedge fixture block (14), the fixed locking lever (15) that extend to buckle seat (4) outside that are provided with of one end of wedge fixture block (14), the cover is equipped with reset spring (17) on locking lever (15), the fixed buckle piece (6) that is provided with in combination frame (2) outside top, the both ends of test tube layer board (1) are all fixed to be provided with and hang buckle seat (5).

2. The combination sampling tube holder of claim 1, wherein: the inner sides of the two limit baffles (8) are fixedly provided with buffer rubber pads (9), and the inner sides of the buffer rubber pads (9) are provided with test tube clamping grooves (10).

3. The combination sampling tube holder of claim 2, wherein: a plurality of sampling tube pad grooves (12) are formed in the top end of the test tube supporting plate (1), and the sampling tube pad grooves (12) are respectively arranged in one-to-one correspondence with the test tube clamping grooves (10).

4. The combination sampling tube holder of claim 1, wherein: one end of the lock rod (15) is fixedly provided with a pull ring (16).

5. The combination sampling tube holder of claim 1, wherein: the top of the combined frame (2) is fixedly provided with a stacking lug (7), two sides of the bottom end of the test tube supporting plate (1) are provided with stacking grooves (18), and the stacking grooves (18) are matched with the stacking lugs (7).

6. The combination sampling tube holder of claim 1, wherein: the novel test tube splicing device is characterized in that a splicing groove (11) is formed in one side of the test tube supporting plate (1), a splicing protruding block (19) is fixedly arranged on the other side of the test tube supporting plate (1), and the splicing protruding block (19) is matched with the splicing groove (11).