CN219488064U - Quick separation transfer device of suction head - Google Patents

Abstract

The utility model provides a suction head rapid separation transfer device, which comprises a rectangular placing box, a rectangular frame and grid separation bars, wherein the rectangular frame is arranged on the rectangular placing box; the rectangular placing box is a rectangular box body without a bottom plate and an upper cover, and support blocks are arranged on the opposite sides of the inner side of the rectangular placing box; the rectangular frame is detachably arranged in the rectangular placing box and is formed by assembling three frames and a sealing rod; the grid separation fence consists of a plurality of transverse separation fences and a plurality of vertical separation fences which are respectively arranged on two groups of opposite sides of the rectangular frame, and the plurality of transverse separation fences and the plurality of vertical separation fences form a grid-shaped partition area for guiding and separating the suction head; the two ends of the horizontal separation fence and the vertical separation fence are in damping sliding fit with the rectangular frame. By means of the device, the bulk suction heads can be arranged quickly, and the bulk suction heads can be transferred to the suction head box in a centralized manner.

Description

Quick separation transfer device of suction head

Technical Field

The utility model relates to transfer of medical suction heads, in particular to a quick separation transfer device of suction heads.

Background

Currently, when laboratory staff installs the pipette tips into the tip boxes, each tip needs to be manually taken out of the bag and inserted into a corresponding hole site of the tip box to complete the installation of the tip.

FIG. 1 shows a conventional tip box with a plurality of tip mounting holes at equal intervals, which is limited in use by the fact that only one specification of tip can be mounted. In order to accommodate the suction heads of various specifications at the same time, new suction head boxes are available on the market, and as shown in fig. 2, suction head mounting holes of different specifications are simultaneously configured on the suction head boxes so as to accommodate suction heads of three specifications at the same time.

Whether the single-specification suction head box of fig. 1 or the multi-specification suction head box of fig. 2, the suction heads can be inserted into the suction head mounting holes one by one only when the suction heads are mounted, and the process has the characteristics of long time consumption and complex operation.

In summary, the existing tip boxes are more limited, and the installation of tips of different types and sizes cannot be completed by using a single device, and the tips of different sizes and shapes cannot be matched.

Disclosure of Invention

The utility model provides a rapid separation and transfer device for a suction head, which is a conical suction head and comprises a rectangular placing box, a rectangular frame and a grid separation fence;

the rectangular placing box is a rectangular box body without a bottom plate and an upper cover, and support blocks are arranged on opposite sides of the inner side of the rectangular placing box;

the rectangular frame is detachably arranged in the rectangular placing box and is formed by assembling three frames and a sealing rod, the three frames consist of a middle vertical rod, a first cross rod and a second cross rod, the first cross rod and the second cross rod are vertically connected to the two ends of the middle vertical rod and are positioned on the same side, and the two ends of the sealing rod are connected with the tail ends of the first cross rod and the tail ends of the second cross rod in an inserting mode to form the sealed rectangular frame;

the grid separation fence consists of a plurality of transverse separation fences and a plurality of vertical separation fences which are respectively arranged on two groups of opposite edges of the rectangular frame, the plurality of transverse separation fences and the plurality of vertical separation fences form a grid-shaped partition area for guiding and separating the suction head, one end of each transverse separation fence is slidably sleeved on the middle vertical rod, the other end of each transverse separation fence is detachably connected with the corresponding sealing rod through a first buckle or a magnet, the vertical separation fence is a long U-shaped rod, and two bottom feet of each U-shaped rod are respectively provided with a second buckle which is detachably connected with the corresponding first transverse rod and the corresponding second transverse rod;

the two ends of the horizontal separation fence and the two ends of the vertical separation fence are in damping sliding fit with the rectangular frame.

Further, the middle vertical rod, the closing rod, the first cross rod and the second cross rod are provided with length scale marks.

Furthermore, the rectangular placing box, the rectangular frame and the separating columns are made of PE materials.

Further, the three frames, the sealing rod, the transverse separation columns and the vertical separation columns are integrally formed respectively.

Further, one end of the transverse separation fence is provided with a circular ring which is sleeved on the middle vertical rod in a sliding way.

Further, the first buckle is a semicircular magnetic ring, and the sealing rod is an iron rod.

The utility model has the advantages that:

1) By means of the device, the bulk suction heads can be arranged quickly, and the bulk suction heads can be transferred to the suction head box in a centralized manner;

2) The transfer device is formed by assembling a detachable rectangular placement box, a rectangular frame and grid separation bars, the whole structure is simple, the manufacturing cost is low, the distance between the transverse separation bars and the vertical separation bars is adjustable, and the length and the width of the grid can be adjusted according to the distance between suction head box mounting holes of the suction head box; meanwhile, the grids on the rectangular frame, which are divided by the horizontal dividing bars and the vertical dividing bars, can be the same or different in size, and can be suitable for the suction head installation of the suction head box similar to the suction head box with multiple specifications in FIG. 2.

3) One end of the transverse separation fence is provided with a circular ring and sleeved on the three frames, and the other end of the transverse separation fence is provided with a buckle for being connected with the buckle of the sealing rod, so that the installation procedure of the transverse separation fence is simplified, and the transverse separation fence can be fixed by only clamping one side of the transverse separation fence;

4) The other end of the transverse separation fence can be connected with the sealing rod through the buckle, the magnet can be arranged at the other end of the transverse separation fence, the sealing rod is arranged to be an iron rod, and the quick connection of the transverse separation fence and the sealing rod is completed through a magnetic attraction mode.

5) The vertical separation fence is U-shaped and is higher than the horizontal separation fence after being installed in place, so that the collision with the vertical separation fence is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a diagram of the appearance of a single-specification tip box in the prior art;

FIG. 2 is a view showing the appearance of a suction head box capable of accommodating suction heads of various specifications in the prior art;

FIG. 3 is a perspective view of a rectangular box according to the present utility model;

FIG. 4 is a block diagram of a rectangular frame assembled from three frames and a closing bar in the present utility model;

FIG. 5 is a schematic illustration of the other end of the horizontal partition rail on the three frames being clamped on the closing rod;

FIG. 6 is a perspective view of a single transverse partition;

FIG. 7 is a schematic illustration of a plurality of vertical separator bars clamped to a rectangular frame;

fig. 8 is a perspective view of a single vertical partition.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In order to provide a thorough understanding of the present utility model, detailed steps and detailed structures will be presented in the following description in order to explain the technical solution of the present utility model. Preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to these detailed descriptions.

The utility model provides a rapid separation and transfer device for a suction head, which is used for rapidly transferring bulk suction heads into a suction head box. The suction head rapid separation transfer device comprises a rectangular placement box 10, a rectangular frame 20 and a grid separation fence 30. The structure of the present device will be further described with reference to fig. 3 to 8.

As shown in fig. 3, the rectangular placement box 10 is a rectangular box body without a bottom plate and an upper cover, and a supporting block 11 is arranged on the opposite side of the inner side of the rectangular placement box 10.

The rectangular frame 20 is detachably installed in the rectangular placing box 10, and the rectangular frame 20 is supported by the supporting blocks 11 to avoid falling. As shown in fig. 4, the rectangular frame 20 is assembled by three frames and a closing rod 24, the three frames are composed of a middle vertical rod 23, a first cross rod 21 and a second cross rod 22 which are vertically connected to two ends of the middle vertical rod 23 and located on the same side, and two ends of the closing rod 24 are connected with the tail ends of the first cross rod 21 and the second cross rod 22 in a plugging manner to form the closed rectangular frame 20.

The grid partition 30 is composed of a plurality of horizontal partition bars 31 and a plurality of vertical partition bars 32 respectively installed on two sets of opposite sides of the rectangular frame 20, and the plurality of horizontal partition bars 31 and the plurality of vertical partition bars 32 constitute a grid-like partition for guiding and partitioning the suction head.

One end of the horizontal separation fence 31 is provided with a circular ring 31-2 which is sleeved on the middle vertical rod 23 in a sliding way, so that one end of the horizontal separation fence 31 is always arranged on the middle vertical rod 23 and is not easy to fall off. The other end of the transverse partition 31 is detachably connected to the closing lever 24 by a first catch 31-1 or a magnet, as shown in fig. 5-6.

The vertical separation columns 32 are long-strip U-shaped rods, as shown in fig. 7-8, two sides of each long-strip U-shaped rod are provided with lifting feet 32-2, and each foot 32-2 is provided with a second buckle 32-1 which is detachably connected with the first cross rod 21 and the second cross rod 22 respectively. When the second buckles 32-1 at two ends of the vertical separation column 32 are clamped on the first cross rod 21 and the second cross rod 22, the long rod part of the vertical separation column 32 is lifted by the lifting feet 32-2, so that the collision between the vertical separation column 32 and the horizontal separation column 31 is avoided.

The two ends of the horizontal separation fence 31 and the vertical separation fence 32 are in damping sliding fit with the rectangular frame 20, namely after the horizontal separation fence 31 and the vertical separation fence 32 are clamped in place, the horizontal separation fence 31, the vertical separation fence 32 and the rectangular frame 20 have certain damping, so that the phenomenon that the horizontal separation fence 31 and the vertical separation fence 32 slide without any reason to cause the clamped suction head to fall can be avoided.

The middle vertical rod 23, the closing rod 24, the first cross rod 21 and the second cross rod 22 are provided with length scale marks, so that the horizontal separation column 31 and the vertical separation column 32 can be conveniently positioned.

The rectangular placing box 10, the rectangular frame 20 and the partition bars 30 are made of PE materials which are integrally formed, so that the cost is low and the forming is easy.

The process of rapidly mounting the suction head to the suction head box by using the utility model is as follows:

1) First, two ends of the closing rod 24 are inserted into the first cross rod 21 and the second cross rod 22 to form a rectangular frame 20.

2) The transverse partition bar 31 is moved to the corresponding position and the first buckle 31-1 is clamped in place by using the scale marks on the middle vertical bar 23 and the closing bar 24. The parallel distance between each two transverse separation columns 31 is generally greater than 1/2 of the outer diameter of the suction head and less than the maximum outer diameter of the suction head.

3) The rectangular frame 20 is placed in the rectangular placement box 10, and at this time, the rectangular frame 20 is spaced apart from the top opening and the bottom opening of the rectangular placement box 10. The bulk suction heads are put into the rectangular box 10 and are rocked, the suction heads enter the device in a mode that one end with a small outer diameter is downward, and the suction heads are tightly arranged after being inclined to one side. The upper part of the suction head is clamped between the two transverse separation columns 31, so that the suction head cannot fall off.

4) The vertical separation columns 32 are separated according to scale lines, two ends of the vertical separation columns are clamped on the first cross rod 21 and the second cross rod 22, the vertical separation columns 32 and the horizontal separation columns 31 are divided into grids, and each suction head is independently separated.

5) The rectangular frame 20 loaded with the tips is taken out of the rectangular box 10 and placed on the tip box. In step 3 and step 4, each suction head just falls into each suction head mounting hole of the suction head box by adjusting the mutual spacing of the transverse partition bars 31 and the vertical partition bars 32.

6) The closure bar 24, vertical partition 32, on one side are removed and the three frames and horizontal partition 31 are then withdrawn from the other side.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (6)

1. The rapid separation and transfer device for the suction head is a conical suction head and is characterized by comprising a rectangular placing box (10), a rectangular frame (20) and a grid separation fence (30);

the rectangular placing box (10) is a rectangular box body without a bottom plate and an upper cover, and a supporting block (11) is arranged on the inner side opposite side of the rectangular placing box (10);

the rectangular frame (20) is detachably arranged in the rectangular placing box (10) and is supported by the supporting blocks (11), the rectangular frame (20) is formed by assembling three frames and a sealing rod (24), the three frames are composed of a middle vertical rod (23) and a first cross rod (21) and a second cross rod (22) which are vertically connected to two ends of the middle vertical rod (23) and are positioned on the same side, and two ends of the sealing rod (24) are in plug connection with the tail ends of the first cross rod (21) and the second cross rod (22) to form the sealed rectangular frame (20);

the grid separation fence (30) consists of a plurality of transverse separation fences (31) and a plurality of vertical separation fences (32) which are respectively arranged on two groups of opposite sides of the rectangular frame (20), the plurality of transverse separation fences (31) and the plurality of vertical separation fences (32) form a grid-shaped separation area for guiding and separating the suction head, one end of the transverse separation fence (31) is slidingly sleeved on the middle vertical rod (23), the other end of the transverse separation fence is detachably connected with the sealing rod (24) through a first buckle (31-1) or a magnet, the vertical separation fence (32) is a long-strip U-shaped rod, and two bottom feet of the U-shaped rod are respectively provided with a second buckle (32-1) which is detachably connected with the first transverse rod (21) and the second transverse rod (22);

the two ends of the horizontal separation fence (31) and the two ends of the vertical separation fence (32) are in damping sliding fit with the rectangular frame (20).

2. A quick-disconnect transfer device for suction heads as claimed in claim 1, characterized in that the intermediate vertical bar (23), the closing bar (24) and the first (21) and second (22) cross bars are provided with length scale markings.

3. The rapid separation and transfer device for suction heads according to claim 1, wherein the rectangular placement box (10), the rectangular frame (20) and the separation columns (30) are made of PE materials.

4. A quick-disconnect transfer device for a suction head as defined in claim 3 wherein said three rims, said closure bar (24), said transverse separator bar (31), and said vertical separator bar (32) are integrally formed, respectively.

5. A quick-action, separate-transfer device for suction heads according to claim 1, characterized in that one end of the transverse separation column (31) is provided with a ring (31-2) which is slidingly sleeved on the intermediate vertical rod (23).

6. A quick-disconnect transfer device for a suction head as defined in claim 5 wherein said first catch (31-1) is a semi-circular magnetic ring and said closure bar (24) is an iron bar.