Pipette placing rack

Abstract

The utility model discloses a pipette placing rack which comprises a bottom plate, two ends of the rear side area of the top of the bottom plate are respectively provided with a mounting seat, a rotating seat is rotatably connected between the two mounting seats, the front end face of the rotating seat is connected with a placing rack body, the front end face of the placing rack body is of a cavity structure, and the front end face of the placing rack body is provided with a cavity. An adjustable clamping seat is mounted on the inner side of the cavity of the placing rack body, and through grooves for placing the pipettes are formed in the clamping seat at equal intervals in the extending direction of the long edge of the placing rack body in a penetrating manner. The rotating plate is rotationally connected with the bottom plate, and after the rotating plate rotates, the rotating plate can support the placing frame body which is rotated through the supporting block connected with the rotating ball, so that the angle of the placing frame body can be conveniently adjusted to store the placing frame body; a worker can conveniently pick the pipette clamped and fixed in the placing rack body, the placing rack body can be parallel to the bottom plate, the occupied space is reduced to the maximum extent, and carrying and transportation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pipettes, in particular to a pipette gun placement rack. Background Art

[0002] A pipette is a type of pipette, commonly used to transfer small or trace amounts of liquid in the laboratory. It has different specifications, and pipettes of different specifications are equipped with different sizes of gun tips, which increases the range of use for experimenters. Since the pipette is a precision instrument, it is generally necessary to place it on a rack when not in use. It mainly serves to place and protect the pipette to avoid damage.

[0003] The existing pipette placement rack is not convenient for adjusting the angle to store the pipette rack during use, and the pipette placement rack occupies a large space, which is very inconvenient during carrying, and it is difficult to completely clamp and fix pipettes of different shapes.

[0004] Therefore, it is necessary to provide a pipette placement rack to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pipette placement rack to solve the problems existing in the above-mentioned background technology. The technical solution of the utility model is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipette gun placement rack, comprising a bottom plate, two mounting seats are respectively installed at the two ends of the top rear side area of ​​the bottom plate, a rotating seat is rotatably connected between the two mounting seats, the front end face of the rotating seat is connected to the placement rack body, the front end face of the placement rack body is a cavity structure, an adjustable clamping seat is installed on the inner side of the cavity of the placement rack body, and the clamping seat passes through the long side extension direction of the placement rack body and is equidistantly provided with through grooves for placing the pipette gun, the top two ends of the bottom plate are respectively provided with grooves, each of the grooves is rotatably connected with a rotating plate, and the two side areas of the extended end of each rotating plate are respectively connected with a connecting plate, each connecting plate is a telescopic structure, a rotating ball is rotatably installed between the two connecting plates, and the outer wall of the rotating ball is fixedly connected with a supporting block, the supporting block is a magnetic block with a magnetic structure, and a magnetic plate with a strip structure attracted to the magnetic block is installed at the bottom of the placement rack body, and the magnetic plate extends along the long side direction of the placement rack body.

[0007] Preferably, limiting holes are provided at both ends of the placing rack body, limiting blocks fixed at both ends of the clamping seat are installed inside the limiting holes, and a threaded knob is threadedly connected to one end of the limiting block away from the clamping seat.

[0008] Preferably, both ends of the through groove are connected to form a connecting groove, a spring is installed inside the connecting groove, and one end of the spring is connected to an arc-shaped clamping plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The rotating plate and the bottom plate are rotatably connected. After the rotating plate rotates, the support block connected by the rotating ball can support the placement rack body that has been rotated, which is convenient for adjusting the angle of the placement rack body for storage, and also convenient for staff to pick up the pipette gun clamped and fixed inside the placement rack body. The placement rack body can also be parallel to the bottom plate to minimize the occupied space, which is convenient for carrying and transportation;

[0011] The utility model can control the threaded knob to move toward the limit block so that the protruding structure of the threaded knob can be closely fitted to the two ends of the placement rack body to fix the clamping seat. The free sliding of the clamping seat can be controlled by controlling the protruding structure of the threaded knob to separate from the two ends of the placement rack body, so that pipettes of different lengths can be clamped and fixed. The arranged spring and arc-shaped clamping plate can clamp and fix pipettes of different widths, and the arc-shaped structure of the arc-shaped clamping plate can also be used to clamp pipettes of different shapes.

[0012] When the placing rack body is flush with the bottom plate, the support blocks and the magnetic plate are adsorbed, so that the placing rack body can be firmly adsorbed on the top of the bottom plate. At this time, when there is shaking during transportation, the shaking of the placing rack body can be reduced as much as possible, thereby reducing the vibration of the pipette gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional Figure 1 ;

[0014] Figure 2 The three-dimensional Figure 2 ;

[0015] Figure 3 The three-dimensional structure of the utility model after the placing rack body is rotated Figure 1 ;

[0016] Figure 4 The three-dimensional structure of the utility model after the placing rack body is rotated Figure 2 ;

[0017] Figure 5 This is a separation diagram of the placement rack body and the clamping seat of the utility model;

[0018] Figure 6 It is a cross-sectional stereoscopic view of the clamping seat of the utility model;

[0019] Figure 7For this utility model Figure 6 Enlarged view of point A in the middle.

[0020] In the figure: 1. bottom plate; 2. mounting seat; 3. rotating seat; 4. placing frame body; 5. clamping seat; 6. groove; 7. rotating plate; 8. connecting plate; 9. rotating ball; 10. supporting block; 11. magnetic plate; 12. limiting hole; 13. limiting block; 14. threaded knob; 15. through groove; 16. connecting groove; 17. spring; 18. arc splint. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] See also Figure 1-7The top end of the support frame 1 is provided with a plurality of support members 2, each of which is provided with a plurality of support members 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120 The strip-shaped magnetic plate 11 of the support block 10 is attracted to each other, and the magnetic plate 11 extends along the long side direction of the placement rack body 4. The support block 10 adopts a magnetic block and the magnetic plate 11 can be attracted to each other. The rotating plate 7 and the bottom plate 1 are rotatably connected. After the rotating plate 7 is rotated, the support block 10 connected by the rotating ball 9 can support the placement rack body 4 that has been rotated, which is convenient for adjusting the angle of the placement rack body 4 for storage, and also convenient for the staff to pick up the pipette gun clamped and fixed inside the placement rack body 4. After the placement rack body 4 rotates a certain angle, the staff can operate the rotating plate 7 to rotate, and then adjust the deflection angle of the support block 10 by rotating the ball 9 to support the magnetic plate 11, and the adsorption between the magnetic plate 11 and the support block 10 enables the support block 10 to stably support the placement rack body 4, and the magnetic plate 11 arranged at the bottom of the placement rack body 4 is synchronously adjusted during the rotation of the placement rack body 4. At this time, it is only necessary to adjust the angle of the rotating plate 7 and the angle of the support block 10 so that the support block 10 and the magnetic plate 11 are parallel and fit to achieve the adsorption support effect, which can adapt to any angle.

[0024] like Figure 1-7 As shown, limiting holes 12 are provided at both ends of the placement rack body 4, and limiting blocks 13 fixed to the two ends of the clamping seat 5 are installed on the inner side of the limiting holes 12. The end of the limiting block 13 away from the clamping seat 5 is threadedly connected with a threaded knob 14, and the set threaded knob 14 is threadedly connected with the limiting block 13, so that the threaded knob 14 can be moved inside the limiting block 13 by rotation, and the protruding structure of the threaded knob 14 can be tightly fitted to the two ends of the placement rack body 4 by controlling the threaded knob 14 to move toward the limit block 13, so that the clamping seat 5 is fixed, and the protruding structure of the threaded knob 14 can be separated from the two ends of the placement rack body 4 to release the fit with the placement rack body 4, thereby controlling the free sliding of the clamping seat 5, so that pipette guns of different lengths can be clamped and fixed.

[0025] like Figure 1-7 As shown, both ends of the through groove 15 are connected to form a connecting groove 16, a spring 17 is installed inside the connecting groove 16, one end of the spring 17 is connected to an arc-shaped clamping plate 18, the clamping seat 5 is a rectangular block structure, and is provided with two groups with gaps, the spring 17 and the arc-shaped clamping plate 18 can clamp and fix pipettes of different widths, and the arc-shaped structure of the arc-shaped clamping plate 18 can also clamp pipettes of different shapes.

[0026] Working principle: when in use, the rotating plate 7 is rotatably connected to the bottom plate 1. After the rotating plate 7 is rotated, the support block 10 connected by the rotating ball 9 can support the placement rack body 4 that has been rotated, which is convenient for adjusting the angle of the placement rack body 4 for storage, and also convenient for the staff to pick up the pipette gun clamped and fixed inside the placement rack body 4. When the placement rack body 4 rotates, the staff needs to adjust it by hand. During the adjustment process, the support block 10 and the magnetic plate 11 are in a separated state. The support block 10 is provided with a magnetic block and the magnetic plate 11 can attract each other. After the placement rack body 4 rotates a certain angle, the staff can operate the rotating plate 7 to rotate so that the support block 10 supports the magnetic plate 11. Before supporting, the angle of the support block 10 can be adjusted by the rotating ball 9 connected by rotation. During supporting, the support block 10 is parallel to the magnetic plate 11 for adsorption, and the adsorption between the magnetic plate 11 and the support block 10 enables the support block 10 to stably support the placement rack body 4, and during placement When the rack body 4 is flush with the base plate 1, the support block 10 and the magnetic plate 11 are adsorbed, so that the rack body 4 can be firmly adsorbed on the top of the base plate 1. At this time, when there is shaking during transportation, the shaking of the rack body 4 can be reduced as much as possible, thereby reducing the vibration of the pipette. The threaded knob 14 is threadedly connected with the limit block 13, so that the threaded knob 14 can be moved inside the limit block 13 by rotation. By controlling the threaded knob 14 to move toward the limit block 13, the protruding structure of the threaded knob 14 can be tightly fitted on the two ends of the rack body 4, thereby fixing the clamping seat 5. The protruding structure of the threaded knob 14 is controlled to separate from the two ends of the rack body 4 to control the free sliding of the clamping seat 5, so that pipettes of different lengths can be clamped and fixed. The spring 17 and the arc-shaped clamping plate 18 can clamp and fix pipettes of different widths, and the arc structure of the arc-shaped clamping plate 18 can also clamp pipettes of different shapes.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pipette placement rack, comprising a bottom plate (1), characterized in that: A mounting seat (2) is respectively installed at both ends of the top rear area of ​​the bottom plate (1); a rotating seat (3) is rotatably connected between the two mounting seats (2); the front end surface of the rotating seat (3) is connected to a placement rack body (4); the front end surface of the placement rack body (4) is a cavity structure; an adjustable clamping seat (5) is installed inside the cavity of the placement rack body (4); the clamping seat (5) is equidistantly provided with through grooves (15) for placing a pipette gun along the direction of extension of the long side of the placement rack body (4); grooves (6) are respectively provided at both ends of the top of the bottom plate (1); each of the grooves (6) is provided with a plurality of holes (15) for placing a pipette gun. The groove (6) is rotatably connected to a rotating plate (7), and the two side areas of the extended end of each rotating plate (7) are respectively connected to a connecting plate (8), and each connecting plate (8) is a telescopic structure. A rotating ball (9) is rotatably installed between the two connecting plates (8), and the outer wall of the rotating ball (9) is fixedly connected to a support block (10), and the support block (10) is a magnetic block with a magnetic structure. A magnetic plate (11) with a strip structure that attracts the magnetic block is installed at the bottom of the placement rack body (4), and the magnetic plate (11) extends along the long side direction of the placement rack body (4).

2. A pipette placement rack according to claim 1, characterized in that: Limiting holes (12) are provided at both ends of the placement rack body (4), and limiting blocks (13) fixed to both ends of the clamping seat (5) are installed inside the limiting holes (12), and one end of the limiting block (13) away from the clamping seat (5) is threadedly connected to a threaded knob (14).

3. A pipette placement rack according to claim 1, characterized in that: Both ends of the through groove (15) are connected to form a connecting groove (16), a spring (17) is installed inside the connecting groove (16), and one end of the spring (17) is connected to an arc-shaped clamping plate (18).

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