CN209258692U - A kind of sample storage device for medical examination - Google Patents

Abstract

The utility model discloses a sample storage device for medical examination, which comprises an insulated box body, a sample storage block is arranged in the insulated box body, and a plurality of storage slots are opened on the top side of the sample storage block, and sampling slots are placed in the storage slots. The two sides of the sampling tube are provided with cavities on the sample storage block, and the top inner walls of the two cavities are provided with sliding holes, and the first sliding rods are movably installed in the two sliding holes. The two ends of the sliding rod respectively extend out of the sliding hole, and the inner walls of the two cavities close to each other are provided with locking holes. The utility model is easy to operate. Put the sampling tube into the placement groove and the two extrusion plates can squeeze the sampling tube to prevent it from shaking. At the same time, the two clamping rods can fix the sampling tube at the same time. When the body is moving, the sample in the sampling tube is spilled due to bumps, and the sampling tube can be taken out only by pulling the two first slide bars, which meets the needs of people.

Description

A kind of sample storage device for medical examination

technical field

The utility model relates to the technical field of sample preservation, in particular to a sample preservation device for medical examination.

Background technique

A part of individuals actually observed or investigated in research is called a sample, and all the research objects are called a population. In order for the sample to correctly reflect the overall situation, there must be clear regulations on the overall population, all observation units in the population must be homogeneous, and the randomization principle must be followed in the process of drawing samples; the observation units of the sample must also have enough Quantity, also known as "sub-sample", is a part of individuals taken from the population according to certain sampling rules, and the number of individuals in the sample is called "sample size".

In the prior art, the publication number is CN108146859A, which discloses a sample storage device for medical examination, which includes an incubator body and an incubator cover. A sample storage block is arranged inside the incubator body, and several sample storage blocks are fixedly connected to the bottom of the sample storage block. The fixed column, the other end of the fixed column of the sample storage block is movably plugged into the inner bottom wall of the incubator. There is a sterilization cover, and a number of ultraviolet germicidal lamps are installed inside the sterilization cover. One end of the connecting rod is hinged at the lower end of the sterilization cover, and one end of an L-shaped rod is hinged at the other end of the connecting rod. In the bit hole, but this new type does not have a fixing device to fix the sampling tube, there is room for improvement.

Utility model content

(1) Technical problems to be solved

In order to overcome the deficiencies of the existing technology, a sample storage device for medical testing is proposed. Put the sampling tube into the storage tank and the two extrusion plates can squeeze the sampling tube to prevent it from shaking, and at the same time, the two clamping rods are fixed at the same time. The sampling tube can prevent the sample in the sampling tube from spilling due to the bumping of the incubator when the insulated box is moved through the setting of the shrapnel, and the sampling tube can be taken out only by pulling the two first slide bars, which meets the needs of people.

(2) Technical solutions

The utility model is realized through the following technical solutions: the utility model proposes a sample preservation device for medical examination.

A sample storage device for medical examination, comprising an incubator body, a sample storage block is arranged in the incubator box, and a plurality of storage slots are opened on the top side of the sample storage block, and sampling tubes are placed in the storage slots, and the sampling tubes Both sides are provided with cavities on the sample storage block, sliding holes are provided on the inner walls of the top side of the two cavities, and a first sliding rod is movably installed in the two sliding holes, and the two ends of the first sliding rod Respectively extending to the outside of the sliding holes, there are card holes on the inner wall of the side of the two cavities close to each other. The ends that are far away from each other extend into the two cavities respectively and are rotatably installed with connecting rods. The top ends of the two connecting rods are respectively rotatably mounted on the bottom ends of the two first sliding rods. A first chute is provided, and a second slide bar is movably installed in the two first chute slots. The top ends of the two second slide bars respectively extend into the two cavities and are respectively rotated and installed with driving rods. The top ends of the rods are respectively rotated and installed on the ends of the two clamping rods that are far away from each other. Extrusion holes are provided on the inner wall of the side where the two first slide grooves are close to each other. The two extrusion holes are connected with the placement groove. Extrusion rods are slidably installed in each of the extrusion holes, and the two ends of the extrusion rods extend out of the extrusion holes respectively, and the ends of the two extrusion rods close to each other extend into the placement groove and are fixedly installed with extrusion plates , the two extruding plates are adapted to the two sides of the sampling tube respectively, L-shaped holes are provided on the inner walls of the bottom side of the two extruding holes, and the two L-shaped holes communicate with the placement groove.

Further, a moving rod is provided in the placement groove, and the two ends of the moving rod respectively extend into two L-shaped holes. In the hole, the top sides of the two slide blocks are all rotatably mounted with movable rods, and the ends of the two movable rods that are close to each other are respectively rotatably mounted on the inner walls of the side of the two L-shaped holes that are close to each other.

Further, the sides of the two movable rods away from each other are respectively provided with push rods rotatably mounted on the top sides of the two sliders, and the top ends of the two push rods are respectively rotatably mounted on the bottom sides of the two extruding rods.

Further, through holes are opened on the two sliders, and the two ends of the moving rod pass through the two through holes respectively.

Further, two positioning holes are provided on the top side of the moving rod, and the two positioning holes are respectively located in two L-shaped holes, and positioning rods are movably installed in the two positioning holes, and the two ends of the positioning rods respectively extend to Outside the positioning holes, the bottom ends of the two positioning rods are respectively fixedly installed on the bottom inner walls of the two L-shaped holes.

Further, a first spring is sleeved on the positioning rod, the top end of the first spring is fixedly mounted on the bottom side of the moving rod, and the bottom end of the first spring is fixedly mounted on the bottom inner wall of the L-shaped hole.

Further, one end of the second spring is fixedly installed on the bottom end of the first slide bar, and the other end of the second spring is fixedly installed on the top end of the second slide bar.

Further, the sides of the two second slide bars that are close to each other are provided with first slots, and the ends of the two extruding rods that are far away from each other extend into the two first slots, and the sampling tube is annularly provided with a second slot. In the card slot, the ends of the two card bars that are close to each other are adapted to the second card slot.

Further, slide bars are fixedly installed on both sides of the sample storage block, and second chute slots are provided on the inner walls of both sides of the insulated box, and the ends of the two slide bars that are far away from each other extend to the two second chute slots respectively. Inside.

Further, a shrapnel is fixedly installed on the inner wall of the bottom side of the insulated box, the top side of the shrapnel is fixedly installed on the bottom side of the insulated box, and a box cover is installed on the top side of the insulated box, and the box cover is far away from the insulated box. A handle is fixedly installed on one side of the body, and two support columns are fixedly installed on the bottom side of the heat preservation box body. The bottom ends of the two support columns are all provided with rotating grooves, and rotating wheels are installed in the two rotating grooves.

(3) Beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. In the utility model, through the mutual cooperation of the sampling tube, the moving rod, the slider, the movable rod, the pushing rod, the extruding rod, and the extruding plate, the sampling tube is put into the placement groove, and the sampling tube extrudes the moving rod so that When it moves vertically, the two first springs are elastically deformed, and the movement of the moving rod drives the two sliders to approach each other. The push rods rotate in opposite directions, and the two push rods rotate in opposite directions to drive the two extrusion rods to approach each other. The two extrusion rods approach to each other and drive the two extrusion plates to approach each other. Tighten the sampling tube, and realize clamping the sampling tube at this moment.

2. In the utility model, through the mutual cooperation of the first sliding rod, the second sliding rod, the connecting rod, the driving rod and the clamping rod, the two extruding rods move out of the two first clamping slots respectively, due to the second spring It is in a stretched state, so under the reaction force of the second spring, the first slide bar and the second slide bar are close to each other, and the first slide bar and the second slide bar are close to each other to drive the connecting rod and the driving rod to rotate in opposite directions respectively. The connecting rod and the driving rod rotate in the opposite direction to extrude the clamping rod to enter the second draw-in groove. At this time, the position of the sampling tube is fixed, and the sampling tube is fixed.

Description of drawings

Fig. 1 is a schematic structural view of a sample storage device for medical testing proposed by the utility model;

Fig. 2 is a schematic structural view of part A in Fig. 1 of a sample storage device for medical examination proposed by the present invention;

Fig. 3 is a schematic structural view of part A1 in Fig. 2 of a sample storage device for medical examination proposed by the present invention;

Fig. 4 is a top structural schematic diagram of a sample preservation device for medical examination proposed by the present invention.

In the figure: 1 insulation box, 2 sample preservation block, 3 placement slot, 4 sampling tube, 5 cavity, 6 sliding hole, 7 first sliding rod, 8 clamping hole, 9 clamping rod, 10 connecting rod, 11 first Chute, 12 second sliding rod, 13 driving rod, 14 extrusion hole, 15 extrusion rod, 16 extrusion plate, 17 L-shaped hole, 18 moving rod, 19 slider, 20 movable rod, 21 pushing rod, 22 positioning Holes, 23 positioning rods, 24 first draw-in slots, 25 second draw-in slots.

Detailed ways

In this technical solution:

2. The sample storage block, 4. The sampling tube, 7. The first sliding rod, 9. The clamping rod, 10. The connecting rod, 12. The second sliding rod, 13. The driving rod, 15. The extruding rod are the substantial innovative components contained in the utility model.

16 extrusion plates, 18 moving bars, 19 slide blocks, 20 movable bars, 21 pushing bars, 23 positioning bars are the requisite connecting components for realizing the technical solution of the utility model.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

A sample storage device for medical examination as shown in Figure 1-4, comprising an incubator body 1, a sample storage block 2 is arranged inside the incubator box body 1, and a plurality of placement slots 3 are provided on the top side of the sample storage block 2, A sampling tube 4 is placed in the placement groove 3, and both sides of the sampling tube 4 are provided with cavities 5 on the sample storage block 2, and sliding holes 6 are provided on the top side inner walls of the two cavities 5, and the two sliding holes A first slide bar 7 is movably installed in the hole 6, and the two ends of the first slide bar 7 extend to the outside of the slide hole 6 respectively. On the inner wall of the side where the two cavities 5 are close to each other, a card hole 8 is provided. The clamping holes 8 are all connected with the placement groove 3, and the clamping rods 9 are movably installed in the two clamping holes 8, and the ends of the two clamping rods 9 are respectively extended into the two cavities 5 and the connecting rods 10 are rotatably installed. The top ends of the two connecting rods 10 are respectively rotated and mounted on the bottom ends of the two first sliding rods 7, and the bottom inner walls of the two cavities 5 are provided with first sliding grooves 11, and the two first sliding grooves 11 The second sliding rod 12 is installed on both sides, and the tops of the two second sliding rods 12 respectively extend into the two cavities 5 and are respectively rotated and installed with driving rods 13, and the tops of the two driving rods 13 are respectively rotated and mounted on two On the end of the draw bar 9 that is far away from each other, an extrusion hole 14 is provided on the inner wall of the side where the two first slide grooves 11 are close to each other, and the two extrusion holes 14 are all connected with the placement groove 3, and the two extrusion holes Extrusion rods 15 are slidingly installed in 14, and the two ends of the extrusion rods 15 extend to the outside of the extrusion hole 14 respectively, and the ends of the two extrusion rods 15 that are close to each other extend into the placement groove 3 and are fixedly installed with extruding rods 15. Pressing plate 16, two extruding plates 16 are matched with the both sides of sampling tube 4 respectively, all have L-shaped hole 17 on the bottom side inner wall of two extruding holes 14, two L-shaped holes 17 all are placed with The slots 3 are connected, put the sampling tube 4 into the placement slot 3, the sampling tube 4 squeezes the moving rod 18 to make it move vertically, the two first springs are elastically deformed, and the moving rod 18 drives the two sliders 19 to approach each other , the two sliders 19 approach each other to drive the two movable rods 20 to rotate in opposite directions, and at the same time the two sliders 19 approach to each other to drive the two push rods 21 to rotate in opposite directions, and the two push rods 21 rotate to the opposite directions to respectively drive the two Two extrusion rods 15 are close to each other, and two extrusion rods 15 are close to each other to drive two extrusion plates 16 to approach each other, and two extrusion plates 16 are close to each other to compress the sampling tube 4. At the same time, the two extrusion rods 15 close to each other and move out of the two first slots 24 respectively. Since the second spring itself is in a stretched state, the first slide bar 7 and the second slide bar 12 are close to each other under the reaction force of the second spring, and the first slide bar 7 and the second slide bar 12 approach each other to drive the connecting rod 10 and the driving rod 13 to rotate in the opposite direction, and the connecting rod 10 and the driving rod 13 rotate in the opposite direction to squeeze the clamping rod 9 to enter the second clamping groove 25. The position of the sampling pipe 4 is fixed, and the case cover can be put on to push the insulation case 1 to move.

The placement groove 3 is provided with a moving bar 18, and the two ends of the moving bar 18 extend into two L-shaped holes 17 respectively. The moving bar 18 is movably sleeved with two slide blocks 19, and the two slide blocks 19 are respectively located at two In the L-shaped hole 17, the top sides of the two slide blocks 19 are rotatably equipped with movable rods 20, and the ends of the two movable rods 20 that are close to each other are respectively rotated and installed on the side inner walls of the two L-shaped holes 17 that are close to each other. One side of the movable rods 20 away from each other is respectively provided with a push rod 21 that is rotatably installed on the top sides of the two slide blocks 19, and the tops of the two push rods 21 are respectively rotatably mounted on the bottom sides of the two extruding rods 15. Each slide block 19 is provided with a through hole, and the two ends of the moving rod 18 pass through two through holes respectively, and the top side of the moving rod 18 is provided with two positioning holes 22, and the two positioning holes 22 are respectively located in two L-shaped holes. 17, in the two positioning holes 22, positioning rods 23 are movably installed, and the two ends of the positioning rods 23 extend to the outside of the positioning holes 22 respectively, and the bottom ends of the two positioning rods 23 are fixedly installed in the two L-shaped holes 17 respectively. On the inner wall of the bottom side, the positioning rod 23 is sleeved with a first spring, the top of the first spring is fixedly installed on the bottom side of the moving rod 18, and the bottom end of the first spring is fixedly installed on the bottom inner wall of the L-shaped hole 17 , the bottom end of the first slide bar 7 is fixedly installed with one end of the second spring, the other end of the second spring is fixedly installed on the top of the second slide bar 12, and the sides where the two second slide bars 12 are close to each other are set There is a first clamping groove 24, and the ends of the two extruding rods 15 extending away from each other respectively extend into the two first clamping grooves 24, and a second clamping groove 25 is annularly opened on the sampling tube 4, and the two clamping rods 9 are close to each other. One end is compatible with the second card slot 25, and both sides of the sample storage block 2 are fixedly equipped with slide bars, and the inner walls of both sides of the insulated box are provided with second slide slots, and the ends of the two slide bars that are far away from each other are respectively Extending into the two second chute, the bottom side inner wall of the insulation box 1 is fixedly installed with shrapnel, the top side of the shrapnel is fixedly installed on the bottom side of the insulation box 1, and the top side of the insulation box 1 is rotatably installed with The box cover, the side of the box cover away from the heat preservation box body 1 is fixedly equipped with a handle, and the bottom side of the heat preservation box body 1 is fixedly equipped with two support columns, and the bottom ends of the two support columns are all provided with rotation grooves, and the two rotation grooves Rotating wheels are installed inside. When the sampling tube 4 needs to be taken out, the two first sliding rods 7 are pulled at the same time, and the two second springs are elastically deformed. The two first sliding rods 7 respectively drive the two connecting rods 10 to Rotate in the opposite direction, and the two connecting rods 10 drive the two clamping rods 9 to move out of the two second draw-in slots 25 respectively. At this time, the sampling tube 4 is taken out. Since the two first springs are all in a compressed state, the two first springs Under the reaction force, the device returns to its original shape, and when the insulated box 1 shakes, the shrapnel on the bottom side of the sample storage block can absorb shock and prevent the sample from spilling out.

The utility model relates to a sample preservation device for medical examination.

Working principle: put the sampling tube 4 into the placement groove 3, the sampling tube 4 squeezes the moving rod 18 to make it move vertically, the two first springs are elastically deformed, the moving rod 18 drives the two sliders 19 to approach each other, and the two The two sliders 19 approach each other to drive the two movable rods 20 to rotate in opposite directions, and at the same time the two sliders 19 approach each other to drive the two push rods 21 to rotate in opposite directions, and the two push rods 21 rotate to the opposite directions to drive the two extruders respectively. The compression rods 15 are close to each other, and the two extrusion rods 15 are close to each other to drive the two extrusion plates 16 to be close to each other, and the two extrusion plates 16 are close to each other to compress the sampling tube 4. At the same time, the two extrusion rods 15 are mutually close. Move out of the two first draw-in slots 24 close to each other, because the second spring itself is in a stretched state, so under the reaction force of the second spring, the first slide bar 7 and the second slide bar 12 are close to each other, and the first slide bar 7 and the second slide bar 12 are close to each other. The second sliding bar 12 drives the connecting rod 10 and the driving rod 13 to rotate in the opposite direction respectively when they are close to each other, and the connecting rod 10 and the driving rod 13 rotate in the opposite direction and squeeze the clamping rod 9 to enter the second draw-in groove 25. At this time, the sampling tube The position of 4 is fixed, and the insulated box 1 can be pushed to move when the cover is closed. When the sampling tube 4 needs to be taken out, the two first slide bars 7 are pulled at the same time, and the two second springs are elastically deformed, and the two first slide bars 7 are pulled. The rod 7 drives the two connecting rods 10 to rotate in opposite directions respectively, and the two connecting rods 10 drive the two clamping rods 9 to move out of the two second draw-in grooves 25 respectively. At this time, the sampling tube 4 is taken out. Compressed state, so under the reaction force of the two first springs, the device returns to its original shape. When the insulated box 1 shakes, the shrapnel on the bottom side of the sample storage block can absorb shock and prevent the sample from spilling.

The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the concept and scope of the present utility model. Under the premise of not departing from the design concept of the present utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the present utility model should fall into the protection scope of the present utility model, and the technology claimed by the utility model The contents are all described in the claims.

Claims (10)

1. A sample preservation device for medical examination, comprising an incubator (1), characterized in that a sample preservation block (2) is provided in the incubation case (1), and the top side of the sample preservation block (2) A plurality of placement slots (3) are provided, and a sampling tube (4) is placed in the placement slot (3), and both sides of the sampling tube (4) are provided with cavities (5) opened on the sample preservation block (2), Sliding holes (6) are provided on the top side inner walls of the two cavities (5), and first sliding bars (7) are movably installed in the two sliding holes (6). The ends respectively extend to the outside of the sliding hole (6), and the inner wall of the two cavities (5) close to each other is provided with a clamping hole (8), and the two clamping holes (8) are connected with the placement groove (3) , the two clamping holes (8) are movably installed with clamping rods (9), and the ends of the two clamping rods (9) extending away from each other respectively extend into the two cavities (5) and are rotatably installed with connecting rods (10), The tops of the two connecting rods (10) are respectively rotated and mounted on the bottom ends of the two first sliding rods (7), and the bottom inner walls of the two cavities (5) are provided with first slide grooves (11). Second sliding rods (12) are movably installed in the two first slide grooves (11), and the top ends of the two second sliding rods (12) extend into the two cavities (5) respectively and are respectively rotated and installed with driving shafts. Rod (13), the tops of two driving rods (13) are respectively rotated and mounted on the ends of the two clamping rods (9) that are far away from each other, and the inner walls of the two first slide grooves (11) that are close to each other are provided with Extrusion hole (14), two extrusion holes (14) are all communicated with placement groove (3), all are slidingly installed with extrusion rod (15) in two extrusion holes (14), extrusion rod (15 ) extend to the outside of the extrusion hole (14) respectively, and the ends of the two extrusion rods (15) that are close to each other extend into the placement groove (3) and are fixedly installed with an extrusion plate (16). Extrusion plate (16) is matched with both sides of sampling tube (4) respectively, and L-shaped hole (17) is all opened on the bottom side inner wall of two extrusion holes (14), and two L-shaped holes (17) ) are all connected with the placement groove (3). 2. The sample preservation device for medical examination according to claim 1, characterized in that, a moving rod (18) is arranged in the placement groove (3), and the two ends of the moving rod (18) extend to two sides respectively. In the first L-shaped hole (17), two slide blocks (19) are movably sleeved on the moving rod (18), and the two slide blocks (19) are respectively positioned in the two L-shaped holes (17). The top side of (19) all rotates and is equipped with movable rod (20), and an end that two movable rods (20) are close to each other rotates respectively and is installed on the side inner wall that two L-shaped holes (17) are close to each other. 3. A sample preservation device for medical examination according to claim 2, characterized in that, the sides of the two movable rods (20) away from each other are respectively provided with a rotating rod mounted on the top side of the two sliders (19). Push rod (21), the top of two push rods (21) are respectively rotated and installed on the bottom side of two extrusion rods (15). 4. The sample preservation device for medical examination according to claim 2, characterized in that, through holes are provided on the two sliders (19), and the two ends of the moving rod (18) respectively pass through the two through holes . 5. A kind of sample storage device for medical examination according to claim 2, characterized in that, the top side of the moving rod (18) is provided with two positioning holes (22), and the two positioning holes (22) are respectively Located in the two L-shaped holes (17), a positioning rod (23) is movably installed in the two positioning holes (22), and the two ends of the positioning rod (23) extend to the outside of the positioning hole (22) respectively. The bottom ends of the rod (23) are respectively fixedly mounted on the bottom inner walls of the two L-shaped holes (17). 6. A sample preservation device for medical examination according to claim 5, characterized in that a first spring is sleeved on the positioning rod (23), and the top end of the first spring is fixedly mounted on the moving rod (18) On the bottom side of the first spring, the bottom end of the first spring is fixedly installed on the bottom side inner wall of the L-shaped hole (17). 7. The sample preservation device for medical examination according to claim 1, characterized in that, one end of the second spring is fixedly installed on the bottom end of the first slide bar (7), and the other end of the second spring is fixed Be installed on the top of the second slide bar (12). 8. The sample storage device for medical examination according to claim 1, characterized in that, the sides of the two second slide bars (12) close to each other are provided with first card slots (24), and the two squeeze The ends of the pressure rods (15) that are far away from each other extend into the two first slots (24) respectively, and the sampling tube (4) is provided with a second slot (25) annularly, and the two clamping rods (9) are close to each other. One end is matched with the second card slot (25). 9. A kind of medical examination sample storage device according to claim 1, characterized in that slide bars are fixedly installed on both sides of the sample storage block (2), and the inner walls of both sides of the insulated box are provided with In the second chute, the ends of the two slide bars that are far away from each other extend into the two second chute respectively. 10. A sample storage device for medical examination according to claim 1, characterized in that, a shrapnel is fixedly installed on the inner wall of the bottom side of the insulated box (1), and the top side of the shrapnel is fixedly installed in the insulated box On the bottom side of (1), the top side of the insulated box (1) is rotatably equipped with a box cover, and the side of the box cover away from the insulated box (1) is fixedly equipped with a handle, and the bottom side of the insulated box (1) is fixed Two support columns are installed, the bottom ends of the two support columns are provided with rotating grooves, and rotating wheels are installed in the two rotating grooves.