Portable pipette and pipette head integrated box

Abstract

The utility model provides a portable pipette and pipette tip integrated box, which comprises a portable box, the top of the portable box is provided with a handle, the side wall of the portable box is provided with a plurality of drawing grooves, the drawing grooves are uniformly distributed along the vertical direction, and a first movable plate and a second movable plate are inserted into the plurality of drawing grooves. Sliding grooves are formed in the two sides of the first movable plate and the two sides of the second movable plate, the extending directions of the sliding grooves are the same as those of the drawing grooves, and the sliding grooves are slidably connected with guide sliding strips arranged on the inner wall of the portable box. Wherein a first clamping groove is formed in the top of the first movable plate, and a pipette is clamped in the first clamping groove; wherein a plurality of uniformly distributed second clamping grooves are formed in the top of the second movable plate, and pipette tips are clamped in the second clamping grooves. According to the portable pipette, the pipette and the pipette head can be placed in the portable box, and the portable box can be lifted and carried by matching with the lifting handle, so that the portable pipette can be suitable for being used in environmental monitoring, geological exploration or field scientific research.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of experimental equipment, and in particular to a portable liquid transfer gun and a liquid transfer gun head integrated box. Background Art

[0002] A pipette is a laboratory tool used to accurately transfer trace amounts of liquid. When used with a gun tip, you must first install a gun tip of the appropriate range on the pipette and tighten it to ensure sealing. Then adjust the scale or knob on the pipette according to the volume of liquid to be transferred. Then insert the pipette vertically into the liquid and slowly aspirate the liquid to the required scale. Keep the pipette vertical and move the gun tip steadily over the target container. Gently press the discharge button on the pipette to release the liquid. Finally, release the button and pull out the gun tip to complete the pipetting operation.

[0003] The use of a pipette requires a pipette tip. The pipette is usually placed on a pipette stand, and the pipette tip is usually stored in a pipette tip box. It is convenient to use in fixed places such as laboratories, but when used in environmental monitoring, geological exploration or field scientific research, it is inconvenient to carry both the pipette stand and the pipette tip box at the same time. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model:

[0005] The utility model provides a portable liquid transfer gun and a liquid transfer gun head integrated box, which are used to solve the technical problems existing in the above-mentioned background technology.

[0006] 2. Technical solution:

[0007] To achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows: a portable pipette and a pipette tip integrated box, comprising a portable box, a handle is arranged on the top of the portable box, and a drawer groove is provided on the side wall, the drawer groove is in multiple number and evenly distributed along the vertical direction, a first movable plate and a second movable plate are inserted into the multiple drawer grooves, both sides of the first movable plate and the second movable plate are provided with a slide groove, the slide groove extends in the same direction as the drawer groove, and is slidably connected to a guide slide bar arranged on the inner wall of the portable box;

[0008] Wherein, a first card slot is provided on the top of the first movable plate, and a liquid transfer gun is clamped in the first card slot;

[0009] Wherein, a plurality of evenly distributed second card slots are provided on the top of the second movable plate, and a pipette tip is clamped in the second card slot.

[0010] Furthermore, a hand groove is provided on one side of the first movable plate and the second movable plate located on the outside of the portable box, and a locking mechanism is provided on the opposite side.

[0011] Furthermore, the locking mechanism includes a connecting rod, which is rotatably mounted on the portable box and movably connected to the connecting grooves opened on the first movable plate and the second movable plate. Two symmetrically distributed locking blocks are fixedly mounted on the outer side of the connecting rod. The locking blocks are slidably matched with the first locking groove and the second locking groove opened on the inner wall of the connecting groove. The first locking groove extends to the end of the connecting groove in a horizontal direction and is connected to the second locking groove. The extension direction of the second locking groove is the same as the direction of the arc trajectory of the inner wall of the connecting groove.

[0012] Furthermore, a positioning mechanism is provided on the portable box, and the positioning mechanism includes a fixing sleeve arranged on the side wall of the portable box, the fixing sleeves are four in number and arranged in a rectangular shape, a movable rod extending in a vertical direction is slidably installed in the fixing sleeve, a conical rod is fixedly installed at the bottom of the movable rod, a screw rod is threadedly connected to the top, the screw rod is rotatably connected to the fixing sleeve, and a handle is assembled at the end.

[0013] Furthermore, a collecting bag is provided on the side wall of the portable box, the opening of the collecting bag is located at the top, and is connected to the side wall of the portable box by Velcro.

[0014] 3. Beneficial effects:

[0015] The technical solution provided by the utility model has the following beneficial effects compared with the prior art: the first card slot provided on the first movable plate can be clamped into the pipette, and the multiple second card slots provided on the second movable plate can be clamped into the pipette tip, so after the first movable plate and the second movable plate are inserted into the portable box along the drawer groove, the pipette and the pipette tip can be placed in the portable box, and the portable box can be lifted and carried with the handle, so that it can be suitable for use in environmental monitoring, geological exploration or field scientific research. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the portable box of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal explosion structure of the portable box of the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion structure of the second movable plate and the locking mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the first locking groove and the second locking groove of the utility model.

[0021] Figure 6 It is a schematic diagram of the positioning mechanism structure of the utility model.

[0022] Reference numerals:

[0023] 1. Portable box; 101. Slot; 2. Handle; 3. First movable plate; 301. First card slot; 4. Second movable plate; 401. Second card slot; 341. Slide slot; 342. Hand slot; 343. Connecting slot; 344. First locking slot; 345. Second locking slot; 5. Guide strip; 6. Locking mechanism; 61. Connecting rod; 62. Locking block; 7. Positioning mechanism; 71. Fixed sleeve; 72. Movable rod; 73. Conical rod; 74. Screw rod; 75. Handle; 8. Collection bag. DETAILED DESCRIPTION

[0024] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0028] See attached Figure 1-6 A portable pipette and a pipette tip integrated box, comprising a portable box 1, a handle 2 is arranged on the top of the portable box 1, a drawer groove 101 is provided on the side wall, the drawer groove 101 is multiple in number and evenly distributed in the vertical direction, a first movable plate 3 and a second movable plate 4 are inserted into the multiple drawer grooves 101, and a slide groove 341 is provided on both sides of the first movable plate 3 and the second movable plate 4, the slide groove 341 extends in the same direction as the drawer groove 101, and is slidably connected to a guide slide bar 5 arranged on the inner wall of the portable box 1;

[0029] A first slot 301 is provided on the top of the first movable plate 3, and a liquid transfer gun is connected to the first slot 301;

[0030] The top of the second movable plate 4 is provided with a plurality of evenly distributed second card slots 401 , and a pipette tip is clamped in the second card slots 401 .

[0031] In this embodiment, the pipette is clamped in the first clamping slot 301 opened at the top of the first movable plate 3, and the pipette tip is clamped in the multiple second clamping slots 401 opened at the top of the second movable plate 4, and then the first movable plate 3 and the second movable plate 4 are inserted along the extraction groove 101. At this time, the slide groove 341 will slide with the guide slide bar 5 until the ends of the first movable plate 3 and the second movable plate 4 are abutted against the inner wall of the portable box 1. The pipette and the pipette tip can be placed in the portable box 1, and the portable box 1 can be lifted and carried with the handle 2, so that it can be suitable for use in environmental monitoring, geological exploration or field scientific research.

[0032] A hand groove 342 is provided on one side of the first movable plate 3 and the second movable plate 4 located outside the portable box 1, and a locking mechanism 6 is provided on the opposite side.

[0033] In this embodiment, the hand groove 342 is used to facilitate the first movable plate 3 and the second movable plate 4 to be pulled out from the portable box 1, and the locking mechanism 6 is used to lock the first movable plate 3 and the second movable plate 4 to prevent the first movable plate 3 and the second movable plate 4 from sliding out of the portable box 1 during carrying.

[0034] The locking mechanism 6 includes a connecting rod 61, which is rotatably mounted on the portable box 1 and movably connected to the connecting groove 343 opened on the first movable plate 3 and the second movable plate 4. Two symmetrically distributed locking blocks 62 are fixedly mounted on the outer side of the connecting rod 61. The locking blocks 62 are slidably matched with the first locking groove 344 and the second locking groove 345 opened on the inner wall of the connecting groove 343. The first locking groove 344 extends horizontally to the end of the connecting groove 343 and is connected to the second locking groove 345. The extension direction of the second locking groove 345 is the same as the direction of the arc trajectory of the inner wall of the connecting groove 343.

[0035] In this embodiment, when the first movable plate 3 and the second movable plate 4 are inserted into the portable box 1 through the draw slot 101, the connecting rod 61 will also be inserted into the connecting slot 343, and at the same time, the two symmetrically distributed locking blocks 62 will slide along the first locking slot 344 until they abut against the end thereof. At this time, the connecting rod 61 is rotated, and the locking block 62 is rotated synchronously, and can slide from the first locking slot 344 to the second locking slot 345. At this time, the first movable plate 3 and the second movable plate 4 can be locked. Similarly, rotating the connecting rod 61 again can make the locking block 62 slide from the second locking slot 345 to the first locking slot 344, thereby releasing the lock on the first movable plate 3 and the second movable plate 4.

[0036] The portable box 1 is provided with a positioning mechanism 7, and the positioning mechanism 7 includes a fixing sleeve 71 arranged on the side wall of the portable box 1. The fixing sleeves 71 are four in number and arranged in a rectangular shape. A movable rod 72 extending in a vertical direction is slidably installed in the fixing sleeve 71. A conical rod 73 is fixedly installed at the bottom of the movable rod 72, and a screw rod 74 is threadedly connected to the top. The screw rod 74 is rotatably connected to the fixing sleeve 71, and a handle 75 is assembled at the end.

[0037] In this embodiment, after the grip handle 75 is rotated, the screw rod 74 rotates synchronously and drives the movable rod 72 to slide in the fixed sleeve 71. The conical rod 73 slides synchronously and extends to the inside and outside of the fixed sleeve 71. The conical rod 73 can be inserted into the outdoor soil, thereby realizing the positioning of the portable box 1.

[0038] The side wall of the portable box 1 is provided with a collecting bag 8 , the opening of the collecting bag 8 is located at the top, and is connected to the side wall of the portable box 1 via Velcro.

[0039] In this embodiment, used pipette tips and garbage generated during the experiment can be placed in the collection bag 8 to avoid affecting the surrounding environment. The collection bag 8 is connected to the side wall of the portable box 1 by Velcro, and the collection bag 8 can be disassembled to facilitate cleaning of the interior.

[0040] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

[0041] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art.

Claims

1. A portable pipette and pipette tip integrated box, characterized in that: The portable box (1) comprises a handle (2) on the top and a drawer groove (101) on the side wall. The drawer grooves (101) are multiple and evenly distributed in the vertical direction. A first movable plate (3) and a second movable plate (4) are inserted into the multiple drawer grooves (101). Both sides of the first movable plate (3) and the second movable plate (4) are provided with a slide groove (341). The slide groove (341) extends in the same direction as the drawer groove (101) and is slidably connected to a guide slide bar (5) provided on the inner wall of the portable box (1). Wherein, a first card slot (301) is provided on the top of the first movable plate (3), and a liquid transfer gun is card-connected in the first card slot (301); The top of the second movable plate (4) is provided with a plurality of evenly distributed second card slots (401), and a pipette tip is clamped in the second card slots (401); The first movable plate (3) and the second movable plate (4) are provided with a hand groove (342) on one side located outside the portable box (1), and a locking mechanism (6) is provided on the opposite side; The locking mechanism (6) comprises a connecting rod (61), the connecting rod (61) being rotatably mounted on the portable box (1) and being movably connected to the connecting grooves (343) provided on the first movable plate (3) and the second movable plate (4); two symmetrically distributed locking blocks (62) are fixedly mounted on the outer side of the connecting rod (61); the locking blocks (62) are slidably matched with a first locking groove (344) and a second locking groove (345) provided on the inner wall of the connecting groove (343); the first locking groove (344) extends in a horizontal direction to the end of the connecting groove (343) and is communicated with the second locking groove (345); the extension direction of the second locking groove (345) is the same as the direction of the arc-shaped trajectory of the inner wall of the connecting groove (343).

2. A portable pipette and pipette tip integrated box according to claim 1, characterized in that: The portable box (1) is provided with a positioning mechanism (7), the positioning mechanism (7) comprising a fixing sleeve (71) arranged on a side wall of the portable box (1), the fixing sleeves (71) being four in number and arranged in a rectangular shape, a movable rod (72) extending in a vertical direction being slidably mounted in the fixing sleeve (71), a conical rod (73) being fixedly mounted at the bottom of the movable rod (72), a screw rod (74) being threadedly connected to the top, the screw rod (74) being rotatably connected to the fixing sleeve (71), and a handle (75) being mounted at the end thereof.

3. A portable pipette and pipette tip integrated box according to claim 1, characterized in that: A collecting bag (8) is provided on the side wall of the portable box (1); the opening of the collecting bag (8) is located at the top and is connected to the side wall of the portable box (1) via Velcro.

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