Sampling pipe rack

Abstract

The utility model discloses a sampling pipe rack which comprises a first rack body, the first rack body comprises a top plate, a left side plate and a right side plate, the left side plate and the right side plate are oppositely arranged, the top plate is located between the left side plate and the right side plate, the left side plate, the top plate and the right side plate are sequentially connected to define a containing cavity, and a first insertion hole communicated with the containing cavity is formed in the top plate; a sampling tube is inserted into the first insertion hole; the joint of the left side plate and the top plate and the joint of the right side plate and the top plate can be bent, so that the first frame body can be switched between a folded state and a vertical state; the containing cavity extends in the first preset direction and penetrates through the front portion and the rear portion of the first frame body, and the first preset direction is parallel to the length direction of the side edge of the side, close to the left side plate, of the top plate. The sampling tube rack can be switched between the folding state and the vertical state, and the sampling tube rack can be placed in a package of the detection kit after being folded, so that the sampling tube rack is more convenient to carry.

Description

Technical Field

[0001] The present application relates to the technical field of medical instruments, and in particular to a sampling tube rack. Background Art

[0002] The sampling tube rack is a device for placing sampling tubes. The sampling tube rack is provided with a socket, and the sampling tube can be directly inserted into the socket, so that it can be stably placed on the sampling tube rack.

[0003] In many test kits, in addition to the test reagents, a sampling tube rack is also required to be placed in order to place the sampling tube in the sampling tube rack for easy sampling. However, the existing sampling tube racks are generally large in size, mostly made of plastic, and cannot be folded. They cannot be placed in the packaging of the test kit and are not convenient to carry. Therefore, a sampling tube rack that can be used with the test kit is needed. Utility Model Content

[0004] The present application provides a sampling tube rack, which can be switched between a folded state and an upright state. After being folded, the sampling tube rack can be placed in the packaging of a detection kit, making it more convenient to carry.

[0005] Specifically, a sampling tube rack comprises: a first frame body, the first frame body comprises a top plate, a left side plate and a right side plate, the left side plate and the right side plate are arranged opposite to each other, the top plate is located between the left side plate and the right side plate, the left side plate, the top plate and the right side plate are connected in sequence to define a accommodating cavity, the top plate is provided with a first plug hole connected to the accommodating cavity, the first plug hole is used for inserting a sampling tube; wherein the connection between the left side plate and the top plate, and the connection between the right side plate and the top plate can be bent so that the first frame body can switch between a folded state and an upright state; the accommodating cavity extends along a first preset direction and passes through the front and rear of the first frame body, and the first preset direction is parallel to the length direction of the side edge of the top plate close to the left side plate.

[0006] In some embodiments of the present application, the connection between the left side plate and the top plate, and the connection between the right side plate and the top plate are both provided with folds extending along the first preset direction, so that each part of the left side plate and the right side plate can rotate synchronously at the folds, thereby making the rotation of the left side plate and the right side plate smoother, and preventing the deformation or tearing of each plate of the first frame due to the asynchronous rotation of each part of the left side plate and the right side plate.

[0007] In some embodiments of the present application, the length of the left side plate along the axial direction of the first plug hole is the same as the length of the left side plate along the axial direction of the first plug hole, so that the entire top plate can be kept horizontal, thereby ensuring that the tube body of the sampling tube inserted into the first plug hole is vertical, and preventing the sampling tube from tipping over.

[0008] In some embodiments of the present application, the sampling tube rack further includes: a second frame body, which is arranged in the accommodating cavity, and a second plug hole is arranged on the top of the second frame body, which is opposite to the first plug hole, and the first plug hole is used for inserting the sampling tube; wherein the second frame body is connected to the left side plate and the right side plate, and the second frame body can switch between the folded state and the upright state following the first frame body. The first plug hole and the second plug hole form a double-layer plug hole structure, which can better package the tube body of the sampling tube vertically and prevent the sampling tube from tipping over.

[0009] In some embodiments of the present application, the second frame includes a left connecting plate, a top connecting plate, and a right connecting plate connected in sequence, wherein the left connecting plate is connected to the left side plate, the top connecting plate is arranged opposite to the top plate, the second jack is arranged on the top connecting plate, and the right connecting plate is connected to the right side plate; wherein the connection between the left connecting plate and the top connecting plate, and the connection between the top connecting plate and the right connecting plate can be bent, so that the second frame can follow the first frame to switch between the folded state and the erected state. The left connecting plate can rotate synchronously with the left side plate, and the right connecting plate can rotate synchronously with the right connecting plate, so that the second frame can switch between the folded state and the erected state with the first frame.

[0010] In some embodiments of the present application, the second frame is in a "┌┐" shape as a whole, so that the left connecting plate and the right connecting plate can rotate more smoothly, and the left plate and the right plate can be less hindered by the second frame when rotating.

[0011] In some embodiments of the present application, the left connecting plate is fitted and bonded to the left side plate, or / and the right connecting plate is fitted and bonded to the right side plate, so that the connection between the left connecting plate and the left side plate, or / and the connection between the right connecting plate and the right side plate is tighter.

[0012] In some embodiments of the present application, the length of the left connecting plate along the first preset direction is the same as the length of the left side plate along the first preset direction, or / and the length of the right connecting plate along the first preset direction is the same as the length of the right side plate along the first preset direction, so that the left connecting plate or / and the right connecting plate can provide more stable support for the top connecting plate.

[0013] In some embodiments of the present application, the first frame and the second frame are both paper frames, so that the first frame and the second frame can be stably placed in an upright state, and the first frame and the second frame can be folded.

[0014] In some embodiments of the present application, the first frame body further includes a bottom plate, the bottom plate is arranged opposite to the top plate, the bottom plate is located between the left plate and the right plate, and is connected to the left plate and the right plate, and the connection between the left plate and the bottom plate, and the connection between the bottom plate and the right plate can be bent. The contact area between the sampling tube rack and the flat surface can be increased, so that the sampling tube rack can be placed more stably.

[0015] The beneficial effects of the present application are as follows: the sampling tube rack has two states: a folded state and an upright state. When the sampling tube rack is in the upright state, the sampling tube can be inserted into the first plug hole of the sampling tube rack, so that the sampling tube can be placed using the sampling tube rack to ensure that the tube body of the sampling tube is vertical and prevent the sampling tube from tipping over; when the sampling tube rack needs to be carried, the sampling tube rack can be folded to the folded state. At this time, the overall thickness of the sampling tube rack is thin and the volume is small. The sampling tube rack can be placed in the packaging of the detection kit and used in conjunction with the detection kit, which is more convenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the sampling tube rack in an embodiment of the present application when it is in an upright state;

[0018] Figure 2 This is a schematic diagram of the planar structure of the sampling tube rack in an upright state in one embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the structure of the sampling tube rack in an embodiment of the present application when it is in a folded state;

[0020] Figure 4 It is a schematic diagram of the structure after the first frame and the second frame are unfolded in one embodiment of the present application.

[0021] Reference numerals:

[0022] 10. First frame; 11. Top plate; 111. First plug hole; 12. Left side plate; 13. Bottom plate; 14. Right side plate; 15. Accommodating cavity; 16. First opening; 20. Second frame; 21. Left connecting plate; 22. Top connecting plate; 221. Second plug hole; 23. Right connecting plate; 24. Second opening. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] The present application provides a sampling tube rack to solve the problem in the related art that the sampling tube rack is generally large in size, is mostly made of plastic, cannot be folded, cannot be put into the packaging of the detection kit, and is inconvenient to carry.

[0025] Specifically, Figures 1 to 3 As shown, the sampling tube rack includes a first frame 10, and the first frame 10 includes a top plate 11, a left side plate 12 and a right side plate 14. The left side plate 12 and the right side plate 14 are arranged opposite to each other, and the top plate 11 is located between the left side plate 12 and the right side plate 14. The top plate 11, the left side plate 12 and the right side plate 14 are connected in sequence to define a receiving chamber 15. The top plate 11 is provided with a first plug hole 111 connected to the receiving chamber 15, and the first plug hole 111 is used for inserting the sampling tube. It should be noted that the sampling tube can be a conical bottom test tube or a round bottom test tube. The present application does not limit the style and preparation material of the sampling tube. When using the sampling tube rack, the sampling tube rack is placed on a flat surface such as a desktop or a table, and the top plate 11 is located at the top, and the left side plate 12 and the right side plate 14 provide support for the top plate 11. The bottom of the sampling tube can be inserted into the receiving chamber 15 through the first plug hole 111, so that the sampling tube rack is used to provide support for the sampling tube.

[0026] The connection between the top plate 11 and the left side plate 12, and the connection between the right side plate 14 and the top plate 11 can be bent so that the first frame 10 can be in a folded state (such as Figure 3 ) and upright state (such as Figure 1 and Figure 2 It is understandable that, since the connection parts of each plate body (i.e., the top plate 11, the left plate 12, and the right plate 14) of the first frame body 10 can be bent, the left plate 12 and the right plate 14 can rotate relative to the top plate 11 under the action of the folding force, so as to Figure 2 Taking the perspective shown in the figure as an example, when the sampling tube rack needs to be switched from the upright state to the folded state, the left side plate 12 and the right side plate 14 can be rotated to the left or right relative to the top plate 11. At this time, the top plate 11 moves to the left or right relative to the desktop on which the sampling tube rack is placed, and the distance between the top plate 11 and the desktop is continuously reduced. When the left side plate 12 and the right side plate 14 are rotated to Figure 3 When the sampling tube rack is in the position shown, the sampling tube rack is switched to a folded state, and the sampling tube rack is folded into a flat cardboard shape.

[0027] It should also be noted that the sampling tube rack has two states: a folded state and an upright state. When the sampling tube rack is in the upright state, the sampling tube rack has sufficient supporting force to support the sampling tube, and the sampling tube can be inserted into the first plug hole 111 of the sampling tube rack so that the sampling tube can be placed using the sampling tube rack to ensure that the tube body of the sampling tube is vertical and prevent the sampling tube from tipping over; when the sampling tube rack needs to be carried, the sampling tube rack can be folded to a folded state. At this time, the overall thickness of the sampling tube rack is thin and the volume is small. The sampling tube rack can be placed in the packaging of the detection kit and used in conjunction with the detection kit, making it more convenient to carry.

[0028] Specifically, the accommodating cavity 15 extends along a first preset direction AA and passes through the front and rear of the first frame 10. The first preset direction AA is parallel to the length direction of the side edge of the top plate 11 close to the left side plate 12. Figure 2 Taking the perspective shown as an example, Figure 2 In the embodiment, the first preset direction AA is the front-to-back direction perpendicular to the thickness direction of the top plate 11 and the thickness direction of the left plate 12. It can be understood that, compared with the square structure with plates on all six sides, in this embodiment, the front and rear of the first frame 10 are both provided with the first opening 16, and the first frame 10 is a frame structure with only three or four sides provided with plates, so that the left plate 12 and the right plate 14 are less obstructed when rotating, thereby making the left plate 12 and the right plate 14 rotate more smoothly, so that the first frame 10 can more conveniently switch between the folded state and the erected state.

[0029] Furthermore, the connection between the top plate 11 and the left plate 12 and the connection between the right plate 14 and the top plate 11 are both provided with folds extending along the first preset direction AA. It is understandable that the folds can provide a predetermined rotation track for the left plate 12 and the right plate 14, so that each part of the left plate 12 and the right plate 14 can be synchronously rotated at the folds, thereby making the rotation of the left plate 12 and the right plate 14 smoother, and preventing the deformation or tearing of each plate of the first frame 10 caused by the asynchronous rotation of each part of the left plate 12 and the right plate 14.

[0030] In some embodiments of the present application, the first frame 10 may further include a bottom plate 13, the top plate 11 and the bottom plate 13 are arranged opposite to each other, the bottom plate 13 is located between the left side plate 12 and the right side plate 14, and is connected to the left side plate 12 and the right side plate 14, and the connection between the left side plate 12 and the bottom plate 13, and the connection between the bottom plate 13 and the right side plate 14 can be bent. It can be understood that the top plate 11, the left side plate 12, the bottom plate 13 and the right side plate 14 are connected in sequence to enclose and form a receiving cavity 15, and the sampling tube rack is placed on a flat surface such as a desktop or a table, so that the bottom plate 13 can be in contact with the flat surface, which can increase the contact area between the sampling tube rack and the flat surface, so that the sampling tube rack is placed more stably, and because the connection between the bottom plate 13 and the left side plate 12 and the right side plate 14 can be folded, the bottom plate 13 will not hinder the first frame 10 from switching between the folded state and the upright state.

[0031] Furthermore, the connection between the left side plate 12 and the bottom plate 13, and the connection between the bottom plate 13 and the right side plate 14 are both provided with folds extending along the first preset direction AA. It can be understood that the rotation of the left side plate 12 and the right side plate 14 is smoother, and the deformation or tearing of the plates of the first frame 10 caused by the asynchronous rotation of the left side plate 12 and the right side plate 14 can be prevented.

[0032] In one embodiment, the axial length of the left side plate 12 along the first plug hole 111 is the same as the axial length of the left side plate 12 along the first plug hole 111, so that when the first frame 10 is in an upright state, the height of the left side of the top plate 11 is the same as the height of the right side of the top plate 11, so that the top plate 11 as a whole can be kept horizontal, thereby ensuring that the tube body of the sampling tube inserted into the first plug hole 111 is vertical, preventing the sampling tube from tipping over.

[0033] Continue to see Figures 1 to 3 As shown, in some embodiments of the present application, the sampling tube rack further includes a second frame 20, the second frame 20 is disposed in the accommodating chamber 15, and a second plug hole 221 opposite to the first plug hole 111 is disposed on the top of the second frame 20, and the first plug hole 111 is used for inserting the sampling tube. It can be understood that when the sampling tube rack is used to place the sampling tube, the second plug hole 221 is located below the first plug hole 111, and the sampling tube is inserted into the first plug hole 111 and the second plug hole 221, and the first plug hole 111 and the second plug hole 221 form a double-layer plug hole structure, which can better package the tube body of the sampling tube vertically and prevent the sampling tube from tipping over.

[0034] Among them, the second frame 20 is connected to the left side plate 12 and the right side plate 14, and the second frame 20 can switch between the folded state and the upright state following the first frame 10; it can be understood that the second frame 20 can improve the stability of the first frame 10, so that the placement of the sampling tube on the sampling tube rack is more stable, and the second frame 20 can also be folded and erected following the first frame 10. When the first frame 10 switches to the folded state, the second frame 20 is also in the folded state. When the first frame 10 is in the upright state, the second frame 20 is also in the upright state, which can prevent the second frame 20 from hindering the first frame 10 from switching between the folded state and the upright state, and the folding and erecting of the sampling tube rack as a whole can be achieved by only operating the first frame 10, thereby making the folding and erecting of the sampling tube rack as a whole more convenient.

[0035] Furthermore, the second frame 20 includes a left connecting plate 21, a top connecting plate 22 and a right connecting plate 23 connected in sequence, the left connecting plate 21 is connected to the left side plate 12, the top connecting plate 22 is arranged opposite to the top plate 11, the second socket 221 is arranged on the top connecting plate 22, and the right connecting plate 23 is connected to the right side plate 14. The left connecting plate 21 and the right connecting plate 23 are used to provide support for the top connecting plate 22, so that when the first frame 10 and the second frame 20 are in an upright state, the top connecting plate 22 can be stably in a state parallel to the top plate 11, thereby preventing the top connecting plate 22 from collapsing downward under the action of external force during use.

[0036] Among them, the connection between the left connecting plate 21 and the top connecting plate 22, and the connection between the top connecting plate 22 and the right connecting plate 23 can both be bent; it can be understood that the left connecting plate 21 can enhance the structural strength of the left side plate 12, and the right connecting plate 23 can enhance the structural strength of the right side plate 14, which can prevent the left side plate 12 and the right side plate 14 from bending at non-connection points, thereby enhancing the overall structural stability of the sampling tube rack, and because the connection points of each plate body of the second frame 20 (i.e., the left connecting plate 21, the top connecting plate 22 and the right connecting plate 23) can all be bent, the left connecting plate 21 can rotate synchronously with the left side plate 12, and the right connecting plate 23 can rotate synchronously with the right connecting plate 23, so that the second frame 20 can switch between a folded state and an upright state with the first frame 10.

[0037] Furthermore, the second frame 20 is in the shape of a “┌┐”. Figure 2 Taking the perspective shown as an example, the second frame 20 is an internal hollow structure, and the bottom, front and rear of the second frame 20 are all set to second openings 24, so that the left connecting plate 21 and the right connecting plate 23 can rotate more smoothly, and the left side plate 12 and the right side plate 14 can be less obstructed by the second frame 20 when rotating.

[0038] In one embodiment, the connection between the left connecting plate 21 and the top connecting plate 22, and the connection between the top connecting plate 22 and the right connecting plate 23 are both provided with folds extending along the first preset direction AA, which can prevent the left connecting plate 21 and the right connecting plate 23 from rotating asynchronously, causing deformation or tearing of the plates of the second frame 20.

[0039] In one embodiment, the left connecting plate 21 is fitted and bonded to the left side plate 12, so that the connection between the left connecting plate 21 and the left side plate 12 is tighter, so that the left connecting plate 21 and the left side plate 12 can be better rotated synchronously, wherein the left connecting plate 21 can be bonded to the left side plate 12 by glue. In another embodiment, the right connecting plate 23 is fitted and bonded to the right side plate 14, so that the connection between the right connecting plate 23 and the right side plate 14 is tighter, so that the right connecting plate 23 and the right side plate 14 can be better rotated synchronously, wherein the right connecting plate 23 can be bonded to the right side plate 14 by glue. In yet another embodiment, the left connecting plate 21 is fitted and bonded to the left side plate 12, and the right connecting plate 23 is fitted and bonded to the right side plate 14.

[0040] like Figure 4 As shown, in one embodiment of the present application, the length of the left connecting plate 21 along the first preset direction AA is the same as the length of the left side plate 12 along the first preset direction AA, so that the left connecting plate 21 can provide a more stable support for the top connecting plate 22, and the structural strength of the left side plate 12 can be further improved. In another embodiment, the length of the right connecting plate 23 along the first preset direction AA is the same as the length of the right side plate 14 along the first preset direction AA, so that the right connecting plate 23 can provide a more stable support for the top connecting plate 22, and the structural strength of the right side plate 14 can be further improved. In yet another embodiment, the length of the left connecting plate 21 along the first preset direction AA is the same as the length of the left side plate 12 along the first preset direction AA, and the length of the right connecting plate 23 along the first preset direction AA is the same as the length of the right side plate 14 along the first preset direction AA.

[0041] In one embodiment of the present application, the first frame 10 and the second frame 20 are both paper frames. The first frame 10 and the second frame 20 can be cardboard frames. The manufacturing cost of cardboard is low and it has sufficient structural strength and can be folded, so that the first frame 10 and the second frame 20 can be stably placed when in an upright state, and the first frame 10 and the second frame 20 can be folded.

[0042] In one embodiment of the present application, the hole diameter of the first jack 111 is D1, 1 cm ≤ D1 ≤ 5 cm; the hole diameter of the second jack 221 is D2, 1 cm ≤ D2 ≤ 5 cm. It is understandable that when D1 and D2 are less than 1 cm, the first jack 111 and the second jack 221 can only be inserted with sampling tubes with very thin diameters, that is, the sampling tube rack can only accommodate some sampling tubes with very thin diameters, and the universality is poor; when D1 and D2 are greater than 5 cm, the apertures of the first jack 111 and the second jack 221 are too large, and the sampling tubes with smaller diameters are easily tilted when inserted into the first jack 111 and the second jack 221.

[0043] Furthermore, 2 cm ≤ D1 ≤ 4 cm, 2 cm ≤ D2 ≤ 4 cm, wherein D1 can be 2 cm, 3 cm, 4 cm or other values, and D2 can be 2 cm, 3 cm, 4 cm or other values; it can be understood that the outer diameter of the sampling tube is generally 2 cm to 4 cm. By designing the value range of D1 and D2, the sampling tube rack can be adapted to place most of the sampling tubes, thereby improving the universality of the sampling tube rack.

[0044] Specifically, D1 and D2 may be equal or unequal, and the number of the first jacks 111 and the second jacks 221 may be the same. In one embodiment, the number of the first jacks 111 and the second jacks 221 may be one, so that only a smaller volume of the top plate 11 and the top connecting plate 22 are required to respectively set the first jacks 111 and the second jacks 221, so that the volume of the sampling tube rack can be set smaller. In other embodiments, the number of the first jacks 111 and the second jacks 221 may be 2, 3 or more, and the multiple first jacks 111 may be distributed in an array or scattered, and the multiple second jacks 221 are arranged one-to-one with the multiple first jacks 111.

[0045] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A sampling tube rack, characterized in that: include: A first frame, the first frame comprising a top plate, a left side plate and a right side plate, the left side plate and the right side plate are arranged opposite to each other, the top plate is located between the left side plate and the right side plate, the left side plate, the top plate and the right side plate are sequentially connected to define a receiving cavity, the top plate is provided with a first plug hole communicating with the receiving cavity, the first plug hole is used for inserting a sampling tube; Among them, the connection between the left side panel and the top panel, and the connection between the right side panel and the top panel can be bent so that the first frame can switch between a folded state and an upright state; the accommodating cavity extends along a first preset direction and passes through the front and rear of the first frame, and the first preset direction is parallel to the length direction of the side edge of the top panel close to the left side panel.

2. The sampling tube rack according to claim 1, characterized in that: A connection point between the left side plate and the top plate, and a connection point between the right side plate and the top plate are both provided with folds extending along the first preset direction.

3. The sampling tube rack according to claim 1, characterized in that: The length of the left side plate along the axial direction of the first insertion hole is the same as the length of the left side plate along the axial direction of the first insertion hole.

4. The sampling tube rack according to claim 1, characterized in that: The sampling tube rack also includes: A second frame is disposed in the accommodating cavity, and a second plug hole opposite to the first plug hole is disposed on the top of the second frame, and the first plug hole is used for inserting the sampling tube; Wherein, the second frame is connected to the left side plate and the right side plate, and the second frame can follow the first frame to switch between a folded state and an erected state.

5. The sampling tube rack according to claim 4, characterized in that: The second frame includes a left connecting plate, a top connecting plate and a right connecting plate connected in sequence, the left connecting plate is connected to the left side plate, the top connecting plate is arranged opposite to the top plate, the second jack is arranged on the top connecting plate, and the right connecting plate is connected to the right side plate; Wherein, the connection between the left connecting plate and the top connecting plate, and the connection between the top connecting plate and the right connecting plate can be bent, so that the second frame can follow the first frame to switch between the folded state and the erected state.

6. The sampling tube rack according to claim 5, characterized in that: The second frame is in a "┌┐" shape as a whole.

7. The sampling tube rack according to claim 5, characterized in that: The left connecting plate is fitted and bonded to the left side plate, or / and the right connecting plate is fitted and bonded to the right side plate.

8. The sampling tube rack according to claim 5, characterized in that: The length of the left connecting plate along the first preset direction is the same as the length of the left side plate along the first preset direction, or / and the length of the right connecting plate along the first preset direction is the same as the length of the right side plate along the first preset direction.

9. The sampling tube rack according to claim 4, characterized in that: The first frame and the second frame are both paper frames.

10. The sampling tube rack according to claim 1, characterized in that: The first frame also includes a bottom plate, which is arranged opposite to the top plate, and the bottom plate is located between the left plate and the right plate, and is connected to the left plate and the right plate. The connection between the left plate and the bottom plate, and the connection between the bottom plate and the right plate can be bent.

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