CN218530993U - Support for placing pipettor - Google Patents

Abstract

The utility model discloses a support for laying pipettor, the on-line screen storage device comprises a base, rotating assembly has been installed on the base, the last center pin that is provided with of rotating assembly, fixed cover is equipped with the disc on the center pin, the disc sets up two sets ofly, it sets up multiunit branch piece to be the annular array on the disc, be provided with electric telescopic handle on the branch piece lateral wall, electric telescopic handle's tip is provided with and presss from both sides tightly lays the subassembly. The utility model belongs to the technical field of the pipettor support, specifically indicate a can compatible lay polytype pipettor, and can rotate, be convenient for get be used for laying the support of pipettor of putting the pipettor.

Description

Support for placing pipettor

Technical Field

The utility model belongs to the technical field of the pipettor support, specifically indicate the support that is used for laying the pipettor.

Background

The liquid transfer device, also called a liquid transfer gun, is a metering tool for transferring liquid from an original container to another container within a certain range. Is widely used in the fields of biology, chemistry, medicine and the like. The liquid-transfering gun includes single-channel liquid-transfering gun and multichannel liquid-transfering gun, and the difference of single-channel liquid-transfering gun and multichannel liquid-transfering gun lies in that the width of liquid-transfering head is different.

The fixing mode of the existing liquid transfer device support for the single-channel liquid transfer gun and the multiple-channel liquid transfer guns needs to be fixed through a single support, and the single-channel liquid transfer gun and the multiple-channel liquid transfer gun cannot be placed through one support; in addition, current disc type pipettor support can not rotate, and after liquid-transfering gun was placed to one side, when placing liquid-transfering gun to the opposite side, the liquid-transfering gun that will have placed easily bumps down, leads to the damage of liquid-transfering gun. Therefore, a holder for holding a pipette is proposed to solve the above technical problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can compatibly lay polytype pipettor, and can rotate, be convenient for get be used for laying the support of pipettor of putting the pipettor.

In order to realize the functions, the utility model discloses the technical scheme who takes as follows: the support for placing the pipettor comprises a base, wherein a rotating assembly is arranged on the base, a central shaft is arranged on the rotating assembly, discs are fixedly sleeved on the central shaft and are arranged in two groups, a plurality of groups of support blocks are arranged on the discs in an annular array, electric telescopic rods are arranged on the side walls of the support blocks, and clamping and placing assemblies are arranged at the end parts of the electric telescopic rods; the clamping and placing assembly comprises a support plate, a support, a sliding groove, a sliding rod, a clamping plate and an electric push rod, wherein the support plate is arranged at the output end of the electric telescopic rod, a groove is embedded in the side wall of the support plate, the support is arranged in a U-shaped structure, the two ends of the support are fixedly connected with the support plate, the sliding groove is embedded in the two inner side walls of the support, the sliding rod is slidably arranged in the sliding groove, the clamping plate is arranged at the joint of the sliding rod at the two sides, one end of the electric push rod is arranged on the side wall of the support, and the other end of the electric push rod is connected with the sliding rod.

Preferably, the rotating assembly comprises a worm wheel, a driving motor and a worm, the worm wheel is arranged on the base, the center of the top wall of the worm wheel is fixedly connected with the bottom end of the central shaft, a fixing plate is arranged on the base, the worm is arranged on the fixing plate, the worm is meshed with the worm wheel, the driving motor is arranged on the fixing plate, and the output end of the driving motor penetrates through the fixing plate and is connected with the worm.

Preferably, the groove is arranged in a circular arc structure, and the clamping plate is arranged in a circular arc structure.

As an optimized technical scheme of the utility model, all be equipped with the slipmat on the lateral wall of recess and splint.

As a preferred technical scheme of the utility model, a piece is ring array and sets up eight groups, press from both sides tightly to lay the subassembly and a piece one-to-one setting.

As an optimized technical scheme of the utility model, driving motor is servo motor.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a support for laying pipettor through the setting of clamping the subassembly of laying, puts the pipettor in the extension board recess, and electric putter extension drives the slide bar and slides in the spout, and the slide bar drives the direction removal of the pipettor in the recess of splint drive to the splint presss from both sides the fixing with the pipettor in the recess, can compatibly lay multiple type pipettor; through the setting of rotating assembly, driving motor drive worm rotates, and worm drive worm wheel rotates, and the worm wheel drives the center pin and rotates, then the epaxial disc of center rotates thereupon to the tight pipettor that lays the subassembly and fix of clamp rotates thereupon on the disc, so that put and get the pipettor.

Drawings

Fig. 1 is a schematic overall structural view of a support for placing a pipette according to the present invention;

fig. 2 is a top view of a support for mounting a pipette according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

The device comprises a base 1, a base 2, a rotating assembly 3, a central shaft 4, a disc 5, a supporting block 6, an electric telescopic rod 7, a clamping and placing assembly 8, a supporting plate 9, a support 10, a sliding groove 11, a sliding rod 12, a clamping plate 13, an electric push rod 14, a groove 15, a worm wheel 16, a driving motor 17, a worm 18, a fixing plate 19 and an anti-skid pad.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model provides a support for laying pipettor, including base 1, install rotating assembly 2 on base 1, be provided with center pin 3 on rotating assembly 2, rotating assembly 2 can drive center pin 3 and rotate, the fixed cover is equipped with disc 4 on center pin 3, disc 4 sets up two sets, be annular array on disc 4 and set up eight groups of piece 5, be provided with electric telescopic handle 6 on the piece 5 lateral wall, the tip of electric telescopic handle 6 is provided with presss from both sides and lays subassembly 7, press from both sides the tight installation subassembly and can fix the pipettor of multiple type, rotating assembly 2 drives disc 4 on center pin 3 to rotate simultaneously, thereby the pipettor that presss from both sides tight installation subassembly 7 and fix on disc 4 rotates thereupon, so that put the pipettor; press from both sides tightly to lay subassembly 7 and include extension board 8, support 9, spout 10, slide bar 11, splint 12 and electric putter 13, extension board 8 is located on electric telescopic handle 6's the output, it is equipped with recess 14 to inlay on extension board 8's the lateral wall, support 9 is the setting of U-shaped structure, support 9's both ends and extension board 8 fixed connection, spout 10 inlays on locating two inside walls of support 9, slide bar 11 slides and locates in spout 10, slide bar 11's the junction of both sides is located to splint 12, electric putter 13's one end is located on support 9 lateral wall, electric putter 13's the other end and slide bar 11 are connected the setting.

A pipettor is placed in the groove 14 of the support plate 8, the electric push rod 13 extends to drive the slide rod 11 to slide in the sliding groove 10, and the slide rod 11 drives the clamp plate 12 to move towards the pipettor in the groove 14, so that the pipettor in the groove 14 is clamped and fixed by the clamp plate 12, and various pipettors can be placed compatibly.

Rotating assembly 2 includes worm wheel 15, driving motor 16 and worm 17, and on base 1 was located to worm wheel 15, the center department of the top wall of worm wheel 15 and the bottom fixed connection of center pin 3, be provided with fixed plate 18 on base 1, on fixed plate 18 was located to worm 17, worm 17 and the meshing setting of worm wheel 15, driving motor 16 was servo motor, and on fixed plate 18 was located to driving motor 16, the output of driving motor 16 ran through fixed plate 18 and connects in worm 17.

The driving motor 16 drives the worm 17 to rotate, the worm 17 drives the worm wheel 15 to rotate, the worm wheel 15 drives the central shaft 3 to rotate, the disc 4 on the central shaft 3 rotates along with the worm wheel, and therefore the pipettes fixed on the clamping and placing components 7 on the disc 4 rotate along with the worm wheel, and therefore the pipettes can be placed and taken conveniently.

The groove 14 is arranged in a circular arc structure, the clamping plate 12 is arranged in a circular arc structure, and the side walls of the groove 14 and the clamping plate 12 are both provided with anti-skid pads 19.

During the specific use, put the pipettor in extension 8 recess 14, start electric putter 13, electric putter 13 extension drives slide bar 11 and slides in spout 10, slide bar 11 drives splint 12 and removes to the direction of the pipettor in the recess 14, thereby splint 12 presss from both sides the tight fixed with the pipettor in the recess 14, when needing to put the pipettor in the tight subassembly 7 of laying of the clamp of disc 4 rear side, start driving motor 16, driving motor 16 drives worm 17 and rotates, worm 17 drive worm wheel 15 rotates, worm wheel 15 drives center pin 3 and rotates, then disc 4 on the center pin 3 rotates along with it, thereby it rotates thereupon to press from both sides tight subassembly 7 of laying on disc 4, it is just opposite to rotate the tight subassembly 7 of laying of the clamp of disc 4 rear side, so that put the pipettor.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. A support for laying pipettor its characterized in that: the clamping device comprises a base (1), wherein a rotating assembly (2) is arranged on the base (1), a central shaft (3) is arranged on the rotating assembly (2), discs (4) are fixedly sleeved on the central shaft (3), two groups of discs (4) are arranged, a plurality of groups of supporting blocks (5) are arranged on the discs (4) in an annular array manner, electric telescopic rods (6) are arranged on the side walls of the supporting blocks (5), and clamping and placing assemblies (7) are arranged at the end parts of the electric telescopic rods (6); press from both sides tightly and lay subassembly (7) including extension board (8), support (9), spout (10), slide bar (11), splint (12) and electric putter (13), extension board (8) are located on the output of electric telescopic handle (6), it is equipped with recess (14) to inlay on the lateral wall of extension board (8), support (9) set up for the U-shaped structure, the both ends and extension board (8) fixed connection of support (9), spout (10) are inlayed and are located on two inside walls of support (9), slide bar (11) are slided and are located in spout (10), the junction of slide bar (11) of both sides is located in splint (12), the one end of electric putter (13) is located on support (9) lateral wall, the other end and the slide bar (11) of electric putter (13) are connected the setting.

2. A holder for mounting a pipette as defined in claim 1, wherein: rotating assembly (2) include worm wheel (15), driving motor (16) and worm (17), base (1) is located in worm wheel (15), the bottom fixed connection of center department and center pin (3) on worm wheel (15) roof, be provided with fixed plate (18) on base (1), worm (17) are located on fixed plate (18), worm (17) and worm wheel (15) meshing setting, driving motor (16) are located on fixed plate (18), driving motor (16) output runs through fixed plate (18) and connects in worm (17).

3. A holder for mounting a pipette as defined in claim 2, wherein: the groove (14) is arranged in an arc-shaped structure, and the clamping plate (12) is arranged in an arc-shaped structure.

4. A rack for mounting a pipette as defined in claim 3, wherein: and anti-skid pads (19) are arranged on the side walls of the groove (14) and the clamping plate (12).

5. A holder for mounting a pipette as defined in claim 4, wherein: the support blocks (5) are arranged in eight groups in an annular array, and the clamping and placing assemblies (7) are arranged in one-to-one correspondence with the support blocks (5).

6. A mount for mounting a pipette as defined in claim 5, wherein: the driving motor (16) is a servo motor.

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