Splicing eight-row pipe rack

Abstract

The utility model relates to the technical field of experimental equipment, in particular to an eight-row pipe rack capable of being spliced. Comprising a main eight-connection pipe framed bent and a plurality of sets of auxiliary eight-connection pipe framed bent with different colors, the main eight-connection pipe framed bent and the auxiliary eight-connection pipe framed bent are each provided with a set of eight-connection pipe row storage grooves, the auxiliary eight-connection pipe framed bent is installed on the two sides of the main eight-connection pipe framed bent, and the two sides of the main eight-connection pipe framed bent and one side of each auxiliary eight-connection pipe framed bent are each fixedly connected with a semi-cylindrical connecting rod. Grooves are formed in the upper end and the lower end of the connecting rod, and one end of each groove is sealed. According to the utility model, each auxiliary eight-connection pipe framed bent is designed into an eight-connection pipe mounting unit, so that the units are mounted in a splicing manner, and the number of the splicing units can be conveniently adjusted according to the number of experiments; the multiple groups of auxiliary eight-connection pipe bent frames are arranged to be in different colors, so that the error rate of sample adding can be reduced, and the interestingness of scientific research can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental equipment, in particular to an eight-row pipe rack that can be spliced. Background Art

[0002] PCR eight-strip tube racks are widely used in experiments or testing industries. In actual use, an eight-strip tube rack is needed to place multiple eight-strip tubes. When performing PCR sample addition operations, due to the single color of the traditional eight-strip tube rack, it is easy to make mistakes and cause visual fatigue due to the lack of distinction when adding samples; at the same time, the traditional eight-strip tube rack is 8*12 small units, which is difficult to adjust according to the number of samples and genes. Therefore, it is necessary to design an eight-strip tube rack that can be spliced. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides an eight-row tube rack which can be adjusted and spliced ​​according to the number of samples and genes.

[0004] To achieve the above technical objectives, the utility model proposes the following technical solutions: a splicable eight-row pipe rack, comprising a main eight-row pipe rack and several groups of auxiliary eight-row pipe racks of different colors, the main eight-row pipe rack and the auxiliary eight-row pipe rack are both provided with a group of eight-row pipe storage slots, the main eight-row pipe rack and the auxiliary eight-row pipe rack are provided with bases at the bottom, the auxiliary eight-row pipe rack is installed on both sides of the main eight-row pipe rack, both sides of the main eight-row pipe rack and one side of the auxiliary eight-row pipe rack are fixedly connected with semi-cylindrical connecting rods, the upper and lower sides of the connecting rod are provided with grooves along the axial direction of the connecting rod, one end of the groove is sealed, and the other end of the groove passes through the connecting rod, the other side of the auxiliary eight-row pipe rack is fixedly connected with an arc sleeve matched with the connecting rod, and a slider matched with the groove is provided on the inner wall of the arc sleeve, and the slider is slidably installed in the groove.

[0005] Furthermore, an anti-slip ramp is provided on the inner wall at one end of the arc sleeve, one end of the anti-slip ramp passes through the arc sleeve, a limiting groove is provided on the connecting rod, a limiting protrusion is slidably installed in the limiting groove through a return spring, and the end of the limiting protrusion away from the return spring is arranged in the anti-slip ramp.

[0006] Furthermore, the main eight-strip tube rack and the auxiliary eight-strip tube rack both include an eight-strip tube rack storage box with an opening facing upward and a support box inverted on the eight-strip tube rack storage box, the eight-strip tube rack storage slot is opened at the bottom of the support box, and support frames are fixedly connected to the outer walls on the front and rear sides of the eight-strip tube rack storage box, and the support frame is connected to the bottom of the support box through multiple springs.

[0007] Furthermore, the end of the support box corresponding to the support frame is fixedly connected to the limiting plate.

[0008] Furthermore, the bottom of the eight-tube-row storage box is provided with conical positioning grooves corresponding to the eight-tube-row storage grooves.

[0009] Furthermore, one side of the support frame is detachably connected to the side of the support box.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a novel structure, ingenious conception, and simple and convenient operation, and has the following advantages compared with the prior art: the utility model designs each sub-eight-tube rack into an eight-tube installation unit, so that the units are installed by splicing, which is convenient for adjusting the number of splicing units according to the number of experiments; by setting multiple groups of sub-eight-tube racks to different colors, different colors can represent different genes or samples when PCR is added, which can reduce the error rate of addition and increase the interest of scientific research; the eight-tube storage box is connected to the support box by a spring, and the eight-tube can be easily taken out, solving the problem of difficulty in taking out the eight-tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a structural schematic diagram of the main eight-tube rack of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the auxiliary eight-tube rack of the utility model;

[0014] Figure 4 It is a cross-sectional view of the auxiliary eight-unit tube rack of the utility model;

[0015] Figure 5 It is a schematic cross-sectional structure diagram of the main eight-unit tube rack of the utility model;

[0016] Figure 6 This utility model Figure 4 A magnified view of the structure in the middle.

[0017] In the figure, 1. main eight-unit tube rack; 2. auxiliary eight-unit tube rack; 3. eight-unit tube rack storage slot; 4. base; 5. connecting rod; 6. groove; 7. arc sleeve; 8. slider; 9. anti-slip ramp; 10. limit groove; 11. reset spring; 12. limit protrusion; 13. eight-unit tube rack storage box; 14. support box; 15. support frame; 16. spring; 17. limit plate; 18. positioning groove; 19. bolt. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention, and the technical solution of the present invention is further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0019] like Figure 1-6 As shown, the utility model provides an eight-row pipe rack that can be spliced, including a main eight-row pipe rack 1 and a plurality of groups of sub-eight-row pipe racks 2 of different colors. The main eight-row pipe rack 1 and the sub-eight-row pipe rack 2 are both provided with a group of eight-row pipe storage slots 3. The bottoms of the main eight-row pipe rack 1 and the sub-eight-row pipe rack 2 are both provided with a base 4. The base 4 can make the main eight-row pipe rack 1 and the sub-eight-row pipe rack 2 stand stably on a plane. The sub-eight-row pipe rack 2 is installed on both sides of the main eight-row pipe rack 1. On the other side, both sides of the main eight-way tube rack 1 and one side of the auxiliary eight-way tube rack 2 are fixedly connected with semi-cylindrical connecting rods 5, and grooves 6 are provided on the upper and lower sides of the connecting rod 5 along the axial direction of the connecting rod 5, one end of the groove 6 is sealed, and the other end of the groove 6 passes through the connecting rod 5, and the other side of the auxiliary eight-way tube rack 2 is fixedly connected with an arc sleeve 7 matched with the connecting rod 5, and a slider 8 matched with the groove 6 is provided on the inner wall of the arc sleeve 7, and the slider 8 is slidably installed in the groove 6.

[0020] like Figure 1-3 As shown, the utility model designs each sub-eight-tube rack 2 as an eight-tube installation unit, so that the units are installed by splicing, which is convenient for adjusting the number of splicing units according to the number of experiments; during installation, the first sub-eight-tube rack 2 can be installed on one side of the main eight-tube rack 1, the second sub-eight-tube rack 2 can be installed on one side of the first sub-eight-tube rack 2, the third sub-eight-tube rack 3 can be installed on one side of the second sub-eight-tube rack 2, and so on. The number of sub-eight-tube racks 2 can be selected according to the number of samples and genes to be realized, that is, the arc sleeve 7 on one side of the first sub-eight-tube rack 2 The slider 8 passes through one end of the connecting rod 5 along the groove 6 on one side of the main eight-tube rack 1 and is inserted into the groove 6, so that the main eight-tube rack 1 and the auxiliary eight-tube rack 2 are connected together, and the slider 8 of the arc sleeve 7 on one side of the second auxiliary eight-tube rack 2 and the groove 6 on the other side of the first auxiliary eight-tube rack 2 pass through one end of the connecting rod 5 and are inserted into the groove 6. At the same time, the appearance color of the auxiliary eight-tube rack 2 can be designed in a variety of ways. During installation, for easy distinction, different colors represent different genes or samples. At the same time, different colors can be selected according to your preferences, which can not only reduce the error rate of sample addition, but also improve the distinction and avoid visual fatigue.

[0021] An anti-skid ramp 9 is provided on the inner wall at one end of the arc sleeve 7, and the anti-skid ramp 9 is located between the two sliders 8. One end of the anti-skid ramp 9 passes through the arc sleeve 7. A limiting groove 10 is provided on the connecting rod 5, and a limiting protrusion 12 is slidably installed in the limiting groove 10 through a reset spring 11. The end of the limiting protrusion 12 away from the reset spring 11 is arranged in the anti-skid ramp 9.

[0022] like Figure 3 and 5As shown, in order to improve the stability of the connection between the main eight-way tube rack 1 and the auxiliary eight-way tube rack 2, and the auxiliary eight-way tube rack 2 and the auxiliary eight-way tube rack 2, the slider 8 is pushed along the groove 6 to move toward the sealing part of the groove 6, and the limiting protrusion 12 falls into the anti-slip ramp 9. As the slider 8 continues to be pushed, the limiting protrusion 12 slowly squeezes the arc sleeve 7 under the action of the reset spring 11, so that the slider 8 is limited in the groove 6, thereby improving the stability of the connection between the arc sleeve 7 and the connecting rod 5.

[0023] The main eight-strip tube rack 1 and the auxiliary eight-strip tube rack 2 both include an eight-strip tube rack storage box 13 with an opening facing upward and a support box 14 inverted on the eight-strip tube rack storage box 13. The eight-strip tube rack storage slot 3 is opened at the bottom of the support box 14. Support frames 15 are fixedly connected to the outer walls on the front and rear sides of the eight-strip tube rack storage box 13. The support frame 15 is connected to the bottom of the support box 14 by a plurality of springs 16. The connecting rod 5 and the arc sleeve 7 are fixedly connected to the left and right side surfaces of the eight-strip tube rack storage box 13.

[0024] like Figure 4 and 6 As shown, during the experiment, in order to improve the stability of the eight-tube strip, the eight-tube strip is generally clamped in the eight-tube strip storage slot 3, and only a small part of the end of the eight-tube strip is left. The force-bearing area is reduced when taking out, which increases the difficulty of taking out the eight-tube strip. In this embodiment, the support box 14 is turned upside down on the outside of the eight-tube strip storage box 13, and the support box 14 is elastically connected to the eight-tube strip storage box 13 through multiple springs 16. When the eight-tube strip needs to be taken out, it is only necessary to press the support box 14 downward. The tail of the eight-tube strip can be lifted up under the pressure of the bottom of the eight-tube strip storage box 13, which solves the problem of the difficulty in taking out the traditional eight-tube strip. At the same time, the spring 16 and the support frame 15 are arranged in the support box 14, which will not affect its aesthetics. In order to further ensure that the support box 14 only moves up and down, a slide bar 20 is installed in the spring 16, so that one end of the slide bar 20 is fixed to the support box 14, and the other end of the slide bar 20 is slidably installed on the support frame 15.

[0025] The end of the supporting frame 15 corresponding to the supporting box 14 is fixedly connected to the limiting plate 17 .

[0026] like Figure 6 As shown, the limiting plate 17 is used to limit the height of the supporting box 14 and improve the stability of the supporting box 14 .

[0027] The bottom of the eight-tube-row storage box 13 is provided with conical positioning grooves 18 corresponding to the eight-tube-row storage slots 3 one by one.

[0028] like Figure 4 As shown, the positioning groove 18 is used to limit the bottom of the eight-tube junction.

[0029] One side of the support frame 15 is detachably connected to the side of the support box 14 .

[0030] like Figure 1 As shown, in order to facilitate the placement and fixation of the eight-tube strip, the support frame 14 is fixed to the side of the support box 14, and the bolt 19 can be used to connect the support box 14 and the eight-tube strip storage box 13 in a detachable manner. The bolt 19 is only screwed out when taking out the eight-tube strip.

[0031] Principle of use: select the number of secondary eight-tube racks 2 according to the number of samples and genes, and install the secondary eight-tube racks 2 on both sides of the main eight-tube rack 1 in sequence, so that the arc sleeve 7 on one side of the secondary eight-tube rack 2 is connected to the connecting rod 5 through the groove 6 and the slider 8, and the arc sleeve 7 is stably sleeved on the connecting rod 5 through the limiting protrusion 12; when disassembly is required, it is only necessary to push the secondary eight-tube rack 2 in the opposite direction to disengage the limiting protrusion 12 from the ramp and the slider 8 from the groove 6; when the eight-tube needs to be taken out, unscrew the bolt 19 and press the support box 14 downward, the support box 14 drives the eight-tube to slide downward, the bottom of the eight-tube row storage box 13 will squeeze the tail of the eight-tube, lift the eight-tube, and make it disengage from the eight-tube row storage slot 3 on the support box 14, after taking out the eight-tube, the support box 14 is reset under the action of the spring 16, and the bolt 19 is screwed on to fix the support box 14 and the eight-tube row storage box 13.

[0032] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A splicable eight-row pipe rack, characterized in that: The invention comprises a main eight-strip tube rack (1) and a plurality of groups of auxiliary eight-strip tube racks (2) of different colors. The main eight-strip tube rack (1) and the auxiliary eight-strip tube rack (2) are both provided with a group of eight-strip tube rack storage slots (3). The bottoms of the main eight-strip tube rack (1) and the auxiliary eight-strip tube rack (2) are both provided with bases (4). The auxiliary eight-strip tube rack (2) is installed on both sides of the main eight-strip tube rack (1). Both sides of the main eight-strip tube rack (1) and one side of the auxiliary eight-strip tube rack (2) are fixedly connected with semi-cylindrical connecting rods (5). The upper and lower sides of the connecting rod (5) are both provided with grooves (6) along the axial direction of the connecting rod (5). One end of the groove (6) is sealed, and the other end of the groove (6) passes through the connecting rod (5). The other side of the rack (2) is fixedly connected to an arc sleeve (7) matched with the connecting rod (5), and a slider (8) matched with the groove (6) is provided on the inner wall of the arc sleeve (7), and the slider (8) is slidably installed in the groove (6); the main eight-strip tube rack (1) and the auxiliary eight-strip tube rack (2) both include an eight-strip tube rack storage box (13) with an opening facing upward and a support box (14) inverted on the eight-strip tube rack storage box (13), the eight-strip tube rack storage slot (3) is provided at the bottom of the support box (14), and the outer walls on both the front and rear sides of the eight-strip tube rack storage box (13) are fixedly connected to support frames (15), and the support frame (15) is connected to the bottom of the support box (14) via a plurality of springs (16).

2. The eight-row pipe rack that can be spliced ​​according to claim 1 is characterized in that: An anti-skid ramp (9) is provided on the inner wall of one end of the arc sleeve (7), one end of the anti-skid ramp (9) passes through the arc sleeve (7), a limiting groove (10) is provided on the connecting rod (5), a limiting protrusion (12) is slidably installed in the limiting groove (10) via a return spring (11), and one end of the limiting protrusion (12) away from the return spring (11) is arranged in the anti-skid ramp (9).

3. The eight-row pipe rack that can be spliced ​​according to claim 1 is characterized in that: The end of the support box (14) corresponding to the support frame (15) is fixedly connected to the limiting plate (17).

4. The eight-row pipe rack that can be spliced ​​according to claim 3 is characterized in that: The bottom of the eight-tube-row storage box (13) is provided with a conical positioning groove (18) corresponding one-to-one to the eight-tube-row storage grooves (3).

5. The eight-row pipe rack that can be spliced ​​according to claim 3 is characterized in that: One side of the support frame (15) is connected to the side of the support box (14) in a detachable manner.

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