Sampling test tube stabilizing mechanism in placing box

Abstract

The utility model relates to the technical field of sampling test tube placement, and discloses a sampling test tube stabilizing mechanism in a placement box, which comprises a placement box, a cover plate is movably hinged to the upper surface of the placement box, a bottom plate and a limiting frame are respectively and fixedly connected to the inner wall of the placement box, and a pressing frame is arranged below the limiting frame. Two fixing seats are fixedly connected to the upper surface of the lower pressing frame, the two fixing seats are slidably connected to the interior of the limiting frame, rolling wheels are rotatably connected to the interiors of the two fixing seats, two reset springs are fixedly connected to the bottom surface of the lower pressing frame, and the bottom ends of the two reset springs are fixedly connected to the upper surface of the bottom plate; a plurality of lower pressing plates are fixedly connected to the bottom surface of the lower pressing frame; according to the sampling test tube placement box stabilizing mechanism, the sampling test tube placement box stabilizing mechanism can stabilize the position of a sampling test tube in the placement box, meanwhile, the taking convenience of the sampling test tube can be guaranteed, and a worker does not need to pull out the sampling test tube from the interior of the placement box effortlessly.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling test tube placing technical field, concretely is a kind of sampling test tube stable mechanism inside placing box. BACKGROUND

[0002] Sampling test tube is usually a flat mouth glass tube with round bottom, and the tube opening is fused and flat, which is convenient for sterilization and killing bacteria at the tube opening. The application range of sampling test tube is very wide, and it is commonly used for storing various samples. In order to better compare and experiment the samples, multiple sampling test tubes are usually needed for sampling different samples. In order to better place multiple sampling test tubes, a placing box is usually used to place the sampling test tubes, which increases the convenience of placing the sampling test tubes.

[0003] The utility model with publication number CN215972988U discloses a sampling test tube placing box, which comprises a placing fixing box. A limiting groove is arranged inside one side of the placing fixing box. A connecting groove is arranged on one side of the limiting groove. A connecting plate is installed inside the limiting groove. A first spring is installed below the connecting plate, and the first spring is provided with a plurality of first springs.

[0004] The above technical solution uses silica gel sterile sealing head to seal the sampling test tube. The sealing plate is set to be opened and closed by pulling up and down, so that the plurality of silica gel sterile sealing heads can be accurately aligned with the upper opening of the sampling test tube, thereby achieving good sealing effect. However, the above technical solution usually needs to use a stable mechanism to position the sampling test tubes in the placing box to prevent the sampling test tubes from colliding with each other. For example, a sponge seat or other structure is used to fix the sampling test tubes by elastic force and friction force. Although the sampling test tubes can be stably positioned in the placing box, the sampling test tubes cannot be conveniently taken out of the placing box, which affects the convenience of using the stable mechanism inside the placing box. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a sampling test tube stable mechanism inside a placing box, which has the advantages of stably positioning the sampling test tubes in the placing box and ensuring the convenience of taking out the sampling test tubes.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical scheme: A kind of stable mechanism for sampling test tube inside placing box, including placing box, the upper surface of the placing box is hingedly connected with cover plate, the inner wall of the placing box is fixedly connected with bottom plate and limiting frame respectively, the lower portion of the limiting frame is provided with lower pressing frame, the upper surface of the lower pressing frame is fixedly connected with two fixed seats, two The inside of the fixed seat is slidably connected in the limiting frame, the inside of two The fixed seat is rotatably connected with gyro wheel, the bottom of the lower pressing frame is fixedly connected with two reset springs, the bottom of two The reset spring is fixedly connected with the upper surface of bottom plate, the bottom of the lower pressing frame is fixedly connected with several lower pressing plates, the side surface of several The lower pressing plate is inclined plane, the upper surface of the bottom plate is fixedly connected with several fixed plates, the side surface of several The fixed plate is fixedly connected with a group of connecting springs, the number of each group The connecting spring is four, the end of each group The connecting spring away from fixed plate is fixedly connected with connecting plate, the side surface of each The connecting plate close to fixed plate is fixedly connected with push plate, the side surface of each The push plate is inclined plane, the inclined plane of each The push plate is in contact with the inclined plane of lower pressing plate, the side surface of each The connecting plate away from fixed plate is fixedly connected with a group of buffer springs, the number of each group The buffer spring is two, the side surface of each group The buffer spring away from connecting plate is fixedly connected with rubber plate.

[0009] Preferably, the upper surface of the cover plate is fixedly connected with a handle, and the bottom surface of the placing box is fixedly connected with four supporting legs.

[0010] Preferably, the upper surface of the placing box is fixedly connected with a rubber sealing gasket, and the bottom surface of the cover plate is provided with a sealing groove.

[0011] Preferably, the left side surface of the placing box is fixedly connected with two lock frames, and the left side surface of the cover plate is fixedly connected with two lock blocks.

[0012] Preferably, the inside of each of the two reset springs is provided with a first telescopic rod, the top end of each of the two first telescopic rods is fixedly connected with the bottom surface of the lower pressing frame, and the bottom end of each of the two first telescopic rods is fixedly connected with the bottom surface of the bottom plate.

[0013] Preferably, the side surface of each of the several fixed plates close to the connecting plate is fixedly connected with two reinforcing ribs, and the bottom surface of each of the reinforcing ribs is fixedly connected with the upper surface of the bottom plate.

[0014] Preferably, the inside of each group of the connecting springs is provided with a second telescopic rod, the telescopic end of each of the second telescopic rods is fixedly connected with the side surface of the connecting plate close to the fixed plate, and the side surface of each of the second telescopic rods away from the connecting plate is fixedly connected with the side surface of the fixed plate close to the connecting plate.

[0015] Preferably, the inside of the limiting frame is provided with a plurality of test tubes, the bottom ends of the plurality of test tubes are clamped in the inside of the bottom plate, the inner walls of each rubber plate are in contact with the outer surfaces of the test tubes, and the top ends of the plurality of test tubes are clamped with sealing plugs.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a sampling test tube stable mechanism in the placing box, has the following beneficial effects:

[0018] The sampling test tube stable mechanism in the placing box, through setting up fixed seat cooperation gyro wheel, when closing the cover plate, utilize the down pressure of the cover plate to push the down pressure frame to move down through the fixed seat, and then utilize the down pressure plate cooperation push board to force the connecting plate and rubber plate to be close to the test tube, from three directions clamping the same test tube, make when closing the cover plate and moving the placing box position, guarantee the stability of the test tube in the inside of the placing box, when opening the cover plate and taking out the test tube, along with the opening of the cover plate, the elastic force provided by the reset spring will push the down pressure frame to reset, and then drive the down pressure plate to reset, at this time, the rubber plate will also loosen the clamping work to the test tube, so that the staff can easily take out the test tube from the inside of the placing box, play the sampling test tube placing box stable mechanism can not only stabilize the position of the sampling test tube in the inside of the placing box, but also can guarantee the convenience of taking the sampling test tube, without the staff laboriously pulling out the sampling test tube from the inside of the placing box. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the cover plate of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the placing box of the utility model;

[0021] Figure 3 It is the structure schematic diagram of the limiting frame of the utility model;

[0022] Figure 4 It is the structure schematic diagram of the fixed plate of the utility model.

[0023] In the drawing: 1, placing box; 2, cover plate; 3, bottom plate; 4, limiting frame; 5, down pressure frame; 6, fixed seat; 7, gyro wheel; 8, reset spring; 9, down pressure plate; 10, fixed plate; 11, connecting spring; 12, connecting plate; 13, push board; 14, buffer spring; 15, rubber plate; 16, handle; 17, support leg; 18, rubber sealing gasket; 19, sealing groove; 20, lock frame; 21, lock block; 22, first telescopic rod; 23, reinforcing rib; 24, second telescopic rod; 25, test tube; 26, sealing plug. DETAILED DESCRIPTION

[0024] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in combination with the drawings.

[0025] Please refer to Figures 1-4 The utility model discloses a placing box internal sampling test tube stable mechanism, including the placing box 1, the upper surface of placing box 1 swing joint has the cover plate 2, the inner wall of placing box 1 is fixedly connected with bottom plate 3 and limit support 4 respectively, the lower portion of limit support 4 is provided with the lower pressure frame 5, the upper surface of lower pressure frame 5 is fixedly connected with two fixed seats 6, two fixed seats 6 are all slidingly connected in the inside of limit support 4, the inside of two fixed seats 6 is all rotatably connected with gyro wheel 7, the bottom of lower pressure frame 5 is fixedly connected with two return springs 8, and the bottom of two return springs 8 is all fixedly connected with the upper surface of bottom plate 3, the bottom of lower pressure frame 5 is fixedly connected with a plurality of lower pressure plates 9, and the side of a plurality of lower pressure plates 9 is inclined surface, the upper surface of bottom plate 3 is fixedly connected with a plurality of fixed plates 10, and the side of a plurality of fixed plates 10 is all fixedly connected with a group of connecting springs 11, and the number of each group of connecting springs 11 is four, and the end of each group of connecting springs 11 away from fixed plate 10 is all fixedly connected with connecting plate 12, and the side of each connecting plate 12 close to fixed plate 10 is all fixedly connected with push plate 13, and the side of each push plate 13 is inclined surface, and the inclined surface of each push plate 13 is in contact with the inclined surface of lower pressure plate 9, and the side of each connecting plate 12 away from fixed plate 10 is all fixedly connected with a group of buffer springs 14, and the number of each group of buffer springs 14 is two, and the side of each group of buffer springs 14 away from connecting plate 12 is all fixedly connected with rubber plate 15.

[0026] The upper surface of cover plate 2 is fixedly connected with handle 16, and the bottom of placing box 1 is fixedly connected with four support legs 17, handle 16 can not only conveniently open and close cover plate 2, but also can conveniently hold placing box 1, and support leg 17 can support and stabilize the position of placing box 1.

[0027] The upper surface of placing box 1 is fixedly connected with rubber sealing gasket 18, and the bottom of cover plate 2 is provided with sealing groove 19, by means of rubber sealing gasket 18 and sealing groove 19, when cover plate 2 is closed, the gap between cover plate 2 and placing box 1 can be closed, and the close degree of cover plate 2 and placing box 1 is increased.

[0028] The left side of placing box 1 is fixedly connected with two lock frames 20, and the left side of cover plate 2 is fixedly connected with two lock blocks 21, when cover plate 2 is closed, lock block 21 can be clamped into the inside of lock frame 20, at this moment, the position of closed cover plate 2 can be fixed, and the closing firmness of cover plate 2 is ensured.

[0029] The inside of the two reset springs 8 is provided with a first telescopic rod 22, the top end of the two first telescopic rods 22 is fixedly connected with the bottom surface of the lower pressing frame 5, the bottom end of the two first telescopic rods 22 is fixedly connected with the bottom surface of the bottom plate 3, the first telescopic rod 22 can limit the telescopic length of the reset spring 8, prevent the reset spring 8 from overstretching and affect the reset accuracy of the lower pressing frame 5, and ensure the use accuracy of the reset spring 8.

[0030] The side of the plurality of fixed plates 10 close to the connecting plate 12 is fixedly connected with two reinforcing ribs 23, the bottom surface of each reinforcing rib 23 is fixedly connected with the upper surface of the bottom plate 3, the reinforcing rib 23 can increase the connection firmness of the fixed plate 10 and the bottom plate 3, make the fixed plate 10 not easy to be loose with the bottom plate 3, and increase the pressure bearing strength of the fixed plate 10.

[0031] The inside of each group of connecting springs 11 is provided with a second telescopic rod 24, the telescopic end of each second telescopic rod 24 is fixedly connected with the side of the connecting plate 12 close to the fixed plate 10, the side of each second telescopic rod 24 away from the connecting plate 12 is fixedly connected with the side of the fixed plate 10 close to the connecting plate 12, the second telescopic rod 24 can prevent the connecting spring 11 from overbending, and ensure the telescopic stability of the connecting spring 11.

[0032] The inside of the limiting frame 4 is provided with a plurality of test tubes 25, the bottom end of the plurality of test tubes 25 is clamped in the inside of the bottom plate 3, the inner wall of each rubber plate 15 is in contact with the outer surface of the test tube 25, the top end of the plurality of test tubes 25 is clamped with a sealing plug 26, the test tube 25 and the sealing plug 26 can better show the placement position of the test tube 25 in the inside of the placing box 1 during actual use, and facilitate understanding the working mode of each component.

[0033] The working principle of the utility model is: first, the test tube 25 which has finished sampling and is blocked by the sealing plug 26 is put into the placing box 1 through the reserved hole position on the limiting frame 4 until the bottom end of the test tube 25 contacts with the upper surface of the bottom plate 3, when the multiple test tubes 25 are all placed, the placing box 1 needs to be moved to other positions, first, the cover plate 2 is closed through the handle 16, then the position of the closed cover plate 2 is fixed through the lock block 21 cooperating with the lock frame 20, in the process of closing the cover plate 2, the bottom surface of the cover plate 2 will contact with the roller 7, along with the downward pressure generated by the closing of the cover plate 2, the downward pressure will press down the pressing frame 5 through the roller 7 and the fixed seat 6, and force the reset spring 8 to shrink under the limiting of the first telescopic rod 22, along with the downward pressing of the pressing frame 5, the downward pressing plate 9 can be driven to move downward, at this time, the downward pressing force of the downward pressing plate 9 can drive the horizontal movement of the pushing plate 13 through the inclined surface of the downward pressing plate 9 and the inclined surface of the pushing plate 13, the pushing plate 13 can be driven to stretch the connecting spring 11 when horizontally moving, at the same time, the connecting plate 12, the buffer spring 14 and the rubber plate 15 are driven to move close to the test tube 25, until the rubber plate 15 contacts with the test tube 25, at this time, the rubber plate 15 can clamp and stabilize the position of the test tube 25 in the placing box 1 through the elastic force of the rubber plate 15 itself and the friction force between the rubber plate 15 and the test tube 25, and the setting mode of the three rubber plates 15 outside each test tube 25, so that the test tube 25 can keep stable in the placing box 1 when the placing box 1 is taken and moved to avoid bumping, at the same time, the elastic force provided by the buffer spring 14 can prevent the clamping force of the rubber plate 15 on the test tube 25 from being too large to damage the test tube 25, when the test tube 25 in the placing box 1 needs to be taken out, the cover plate 2 is only opened, along with the opening of the cover plate 2, the fixed seat 6 and the roller 7 lose the downward pressure, the reset spring 8 can push the pressing frame 5 and the fixed seat 6 to move upward to reset, along with the upward movement of the pressing frame 5, the downward pressing plate 9 can be driven to move upward, so that the downward pressing plate 9 loses the acting force on the pushing plate 13, and then the connecting spring 11 can pull the connecting plate 12 and the rubber plate 15 away from the test tube 25, so as to release the clamping and limiting of the test tube 25, so that the staff can easily take out the test tube 25 from the placing box 1, so that the placing box 1 can not only stabilize the position of the sampling test tube 25 in the placing box 1, but also ensure the convenience of taking the sampling test tube 25, without the staff having to pull out the sampling test tube 25 from the placing box 1 with great effort.

[0034] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A secure mechanism for sampling tubes inside a placement box, comprising a placement box (1), characterized in that: The upper surface of the placing box (1) is movably hinged with a cover plate (2), the inner wall of the placing box (1) is fixedly connected with a bottom plate (3) and a limiting frame (4) respectively, the lower portion of the limiting frame (4) is provided with a pressing frame (5), the upper surface of the pressing frame (5) is fixedly connected with two fixed seats (6), the two fixed seats (6) are slidably connected in the interior of the limiting frame (4), the interiors of the two fixed seats (6) are rotatably connected with rollers (7), the bottom surface of the pressing frame (5) is fixedly connected with two reset springs (8), the bottom ends of the two reset springs (8) are fixedly connected with the upper surface of the bottom plate (3), the bottom surface of the pressing frame (5) is fixedly connected with a plurality of pressing plates (9), the side surfaces of the plurality of pressing plates (9) are inclined surfaces, the upper surface of the bottom plate (3) is fixedly connected with a plurality of fixed plates (10), the side surfaces of the plurality of fixed plates (10) are fixedly connected with a group of connecting springs (11), the number of each group of connecting springs (11) is four, the ends, away from the fixed plates (10), of each group of connecting springs (11) are fixedly connected with connecting plates (12), the side surfaces, close to the fixed plates (10), of each connecting plate (12) are fixedly connected with pushing plates (13), the side surfaces of each pushing plate (13) are inclined surfaces, the inclined surfaces of each pushing plate (13) are in contact with the inclined surfaces of the pressing plates (9), the side surfaces, away from the fixed plates (10), of each connecting plate (12) are fixedly connected with a group of buffer springs (14), the number of each group of buffer springs (14) is two, the side surfaces, away from the connecting plates (12), of each group of buffer springs (14) are fixedly connected with rubber plates (15).

2. A securement mechanism for a sample tube within a box according to claim 1, wherein: The upper surface of the cover plate (2) is fixedly connected with a handle (16), the bottom surface of the placing box (1) is fixedly connected with four supporting legs (17).

3. A securement mechanism for a sample tube within a box according to claim 1, wherein: The upper surface of the placing box (1) is fixedly connected with a rubber sealing gasket (18), the bottom surface of the cover plate (2) is provided with a sealing groove (19).

4. A securement mechanism for a sample tube within a box according to claim 1, wherein: The left side surface of the placing box (1) is fixedly connected with two lock frames (20), the left side surface of the cover plate (2) is fixedly connected with two lock blocks (21).

5. A securement mechanism for a sample tube within a case according to claim 1, wherein: The interiors of the two reset springs (8) are provided with first telescopic rods (22), the top ends of the two first telescopic rods (22) are fixedly connected with the bottom surface of the pressing frame (5), the bottom ends of the two first telescopic rods (22) are fixedly connected with the bottom surface of the bottom plate (3).

6. A securement mechanism for a sample tube within a case according to claim 1, wherein: The side surfaces, close to the connecting plates (12), of the plurality of fixed plates (10) are fixedly connected with two reinforcing ribs (23), the bottom surfaces of each reinforcing rib (23) are fixedly connected with the upper surface of the bottom plate (3).

7. A securement mechanism for a sample tube within a case according to claim 1, wherein: The interiors of each group of connecting springs (11) are provided with second telescopic rods (24), the telescopic ends of each second telescopic rod (24) are fixedly connected with the side surfaces, close to the fixed plates (10), of the connecting plates (12), the side surfaces, away from the connecting plates (12), of each second telescopic rod (24) are fixedly connected with the side surfaces, close to the connecting plates (12), of the fixed plates (10).

8. A securement mechanism for a sample tube within a case according to claim 1, wherein: The inside of the limiting frame (4) is provided with a plurality of test tubes (25), the bottom ends of the plurality of test tubes (25) are clamped in the inside of the bottom plate (3), the inner wall of each rubber plate (15) is in contact with the outer surface of the test tube (25), and the top ends of the plurality of test tubes (25) are clamped with sealing plugs (26).

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