CN211636634U - Transfer pipette transfer support - Google Patents

Abstract

The utility model discloses a pipette moves and carries support, which comprises a bracket body, the support body includes first backup pad and the second backup pad that two bilateral symmetry set up, it has the connecting plate of horizontal setting to peg graft between first backup pad and the second backup pad, the cross-section of first backup pad and second backup pad is right trapezoid, the inclined plane lateral wall from the top down equidistant a plurality of openings of having seted up of first backup pad and second backup pad is slope bar opening up, and two liang of mutual parallel arrangement of bar opening of the left and right sides, the second backup pad includes left branch fagging and right branch fagging. The utility model relates to a laboratory auxiliary assembly technical field, this pipette move and carry support can prevent effectively that it from taking place to rock and causing the problem of collision damage in the transfer process to the pipette, and then avoid the appearance of consequences such as certain economic loss and personnel are injured.

Description

Transfer pipette transfer support

Technical Field

The utility model relates to a laboratory auxiliary assembly technical field especially relates to a pipette moves and carries support.

Background

In the laboratory, often can use test tube or pipette to carry out the experiment operation, wherein the kind of pipette is many, the size diverse, there is straight cylinder pipette, taper formula pipette etc, current transfer support is for the different pipette in adaptation aperture, can set up great with the plug-in tube hole that moves in the support, but can appear moving the in-process, the pipette can collide with the lateral wall of plug-in tube hole, thereby there is the pipette to take place broken hidden danger in the transportation removal process, and then cause certain economic loss, the liquid of some corrosivity can produce harm to the human body simultaneously.

To this end, we propose a pipette transfer rack to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a transfer pipette transfer support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pipette transfer rack comprises a rack body, wherein the rack body comprises a first supporting plate and a second supporting plate which are arranged symmetrically left and right, a connecting plate which is arranged transversely is inserted between the first supporting plate and the second supporting plate, the cross sections of the first supporting plate and the second supporting plate are in a right trapezoid shape, the side walls of the inclined surfaces of the first supporting plate and the second supporting plate are provided with a plurality of strip-shaped openings which incline upwards at equal intervals from top to bottom, the strip-shaped openings on the left side and the right side are arranged in parallel, the second supporting plate comprises a left supporting plate and a right supporting plate, the left supporting plate and the right supporting plate are fixedly connected through a fixing device, the left supporting plate and the right supporting plate are provided with accommodating grooves at the lower sides of the strip-shaped openings, the side walls of the bottoms of the accommodating grooves are provided with rotating grooves, torsion rotating shafts are inserted in the rotating grooves, and arc-shaped abutting blocks are rotatably connected in the, the arc-shaped groove is formed in the side wall of one side of the right supporting plate and communicated with the accommodating groove, the convex rod is fixedly connected to the side wall of one side of the arc abutting block and penetrates through the arc-shaped groove.

Preferably, fixing device is including seting up a plurality of fixed jacks on the lateral wall of the left branch fagging that contacts with the right branch fagging, fixedly connected with and the fixed inserted bar of fixed jack assorted on one side lateral wall of right branch fagging, adopt interference fit between fixed inserted bar and the fixed jack.

Preferably, threaded holes are formed in the side walls of the lower ends of the first supporting plate and the second supporting plate, and foot pads are fixedly connected to threaded rods in the threaded holes through threaded connection.

Preferably, an L-shaped reinforcing plate is further inserted between the first supporting plate and the second supporting plate, the side wall of the connecting plate is provided with inserting holes at equal intervals, and the side wall of the transverse end of the L-shaped reinforcing plate is provided with an arc-shaped groove.

Preferably, the arc-shaped side wall of the arc-shaped abutting block is provided with a groove, and a rubber pad protruding out of the groove opening is vulcanized in the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pipette can be transversely placed in the transfer pipe by arranging the strip-shaped openings with two parallel sides, and the arc-shaped abutting blocks driven by the torsion rotating shaft abut against the side wall of the transfer pipe, so that the transfer pipe is fixed, and the transfer pipe is prevented from shaking and colliding in the moving process of the transfer support;

2. through setting up adapting unit such as picture peg hole, arc recess, can be in the experimentation, insert the pipette and establish in the picture peg hole, play the effect of placing temporarily.

Drawings

Fig. 1 is a schematic perspective view of a pipette transfer rack according to the present invention;

fig. 2 is a schematic structural diagram of a left support plate and a support plate of the pipette transfer rack according to the present invention;

fig. 3 is a schematic structural view of the arc-shaped abutting block of the transfer pipette transfer rack according to the present invention.

In the figure: 1. a first support plate; 2. a second support plate; 21. a left support plate; 22. a right support plate; 3. a connecting plate; 4. an L-shaped reinforcing plate; 5. a strip-shaped opening; 6. a foot pad; 7. a cannula hole; 8. an arc-shaped groove; 9. an arc-shaped abutting block; 10. a nose bar; 11. an arc-shaped slot; 12. a torsion shaft; 13. a receiving groove; 14. rotating the groove; 15. fixing the inserted rod; 16. and fixing the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a pipette moves and carries support, including the support body, the support body includes two bilateral symmetry sets up first backup pad 1 and second backup pad 2, the lower extreme lateral wall of first backup pad 1 and second backup pad 2 is equipped with the screw hole, screw rod fixedly connected with callus on the sole 6 through threaded connection in the screw hole, can make the support body place on the laboratory bench more stable, L type reinforcing plate 4 has still been pegged graft between first backup pad 1 and second backup pad 2, the equidistant picture peg hole 7 that has seted up of lateral wall of connecting plate 3, set up arc recess 8 on the lateral end lateral wall of L type reinforcing plate 4, can make the connection between first backup pad 1 and second backup pad 2 more firm, make the holistic support body intensity higher simultaneously, it has horizontal connecting plate 3 to peg graft between first backup pad 1 and the second backup pad 2, the cross sections of the first supporting plate 1 and the second supporting plate 2 are right trapezoid, the inclined side walls of the first supporting plate 1 and the second supporting plate 2 are provided with a plurality of strip-shaped openings 5 which incline upwards at equal intervals from top to bottom, the strip-shaped openings 5 on the left side and the right side are arranged in parallel, the second supporting plate 2 comprises a left supporting plate 21 and a right supporting plate 22, the left supporting plate 21 and the right supporting plate 22 are fixedly connected through a fixing device, the fixing device comprises a plurality of fixing insertion holes 16 arranged on the side wall of the left supporting plate 21 which is contacted with the right supporting plate 22, a fixing insertion rod 15 matched with the fixing insertion holes 16 is fixedly connected on the side wall of one side of the right supporting plate 22, the fixing insertion rod 15 and the fixing insertion holes 16 are in interference fit, the second supporting plate 2 can be assembled and installed rapidly, the disassembling operation is convenient, relevant parts in the accommodating groove 13 can be replaced, the groove 13 has all been seted up and has been accomodate to left branch fagging 21 and right branch fagging 22 at the downside that lies in bar opening 5, the rotating groove 14 has been seted up on the tank bottom lateral wall of accomodating groove 13, and insert in the rotating groove 14 and be equipped with torsion pivot 12, it is connected with the arc through torsion pivot 12 rotation in the groove 13 to accomodate, the arc supports the cambered surface lateral wall of piece 9 and has seted up the recess, and vulcanize in the recess and have the rubber pad of its notch of protrusion, can support the arc and carry out effectual protection when conflicting with the pipette lateral wall to piece 9, prevent to lead to the fact the clamp mark to the pipette lateral wall, the arc 11 has been seted up on one side lateral wall of right branch fagging 22, and arc 11 and accomodating groove 13 and being linked together the setting, arc supports fixedly connected with nose bar 10.

In the utility model, in the practical use process of the transfer rack, an operator can manually rotate the convex rod 10 to rotate the convex rod 10 along the arc-shaped groove 11, so that the arc-shaped abutting block 9 is accommodated in the accommodating groove 13, then the pipe orifice of the transfer rack is put on the strip-shaped opening 5 on the first supporting plate 1, and then the convex rod 10 is slowly loosened, so that under the torsion action of the torsion rotating shaft 12, the arc-shaped abutting block 9 can abut against the side wall at the pipe tail of the transfer rack, thereby preventing the transfer rack from shaking to cause collision when the transfer rack moves the transfer rack;

further, through the setting of plug-in tube hole 7, can insert the pipette temporarily and establish in plug-in tube hole 7, arc recess 8 sets up according to the bottom radian of pipette simultaneously to make the pipette insert and establish more the laminating.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a pipette moves and carries support, includes the support body, its characterized in that, the support body includes first backup pad (1) and second backup pad (2) that two bilateral symmetry set up, it has horizontal connecting plate (3) that set up to peg graft between first backup pad (1) and second backup pad (2), the cross-section of first backup pad (1) and second backup pad (2) is right trapezoid, the inclined plane lateral wall from the top down of first backup pad (1) and second backup pad (2) is equidistant to be offered a plurality of openings and is slope bar opening (5) up, and two liang of mutual parallel arrangement of bar opening (5) of the left and right sides, second backup pad (2) include left branch fagging (21) and right branch fagging (22), and pass through fixing device fixed connection between left branch fagging (21) and the right branch fagging (22), left branch fagging (21) and right branch fagging (22) are all offered the downside that lies in bar opening (5) and are being located There is to accomodate groove (13), seted up on the tank bottom lateral wall of accomodating groove (13) turn trough (14), and inserted in turn trough (14) and be equipped with torsion pivot (12), it supports piece (9) to rotate through torsion pivot (12) in groove (13) to be connected with the arc to accomodate, arc wall (11) have been seted up on one side lateral wall of right branch fagging (22), and arc wall (11) and accomodate groove (13) and be linked together the setting, fixedly connected with nose bar (10) on the arc supports one side lateral wall of piece (9), and nose bar (10) run through arc wall (11) and set up.

2. The pipette transfer rack according to claim 1, wherein the fixing device comprises a plurality of fixing insertion holes (16) formed in a side wall of the left support plate (21) contacting with the right support plate (22), a fixing insertion rod (15) matching with the fixing insertion holes (16) is fixedly connected to a side wall of one side of the right support plate (22), and an interference fit is adopted between the fixing insertion rod (15) and the fixing insertion holes (16).

3. The pipette transfer rack according to claim 1, wherein the lower side walls of the first support plate (1) and the second support plate (2) are provided with threaded holes, and foot pads (6) are fixedly connected in the threaded holes through threaded screws.

4. The pipette transfer rack according to claim 1, wherein an L-shaped reinforcing plate (4) is further inserted between the first support plate (1) and the second support plate (2), the side wall of the connecting plate (3) is provided with insertion holes (7) at equal intervals, and the side wall of the transverse end of the L-shaped reinforcing plate (4) is provided with an arc-shaped groove (8).

5. The pipette transfer rack of claim 1, wherein the arc-shaped side wall of the arc-shaped abutting block (9) is provided with a groove, and a rubber pad protruding out of the groove is vulcanized in the groove.

Images