CN218530994U

CN218530994U - Pipettor rack

Info

Publication number: CN218530994U
Application number: CN202222655220.0U
Authority: CN
Inventors: 张守庆
Original assignee: Zhongke Lanhai Testing Tianjin Technology Co ltd
Current assignee: Zhongke Lanhai Testing Tianjin Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-28
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a pipettor rack, include bottom plate, sleeve, bracing piece, place set, apron, shell, lifter plate and lifting unit, the bottom plate top is located to the shell, lifting unit locates on the shell inner wall bottom surface, the lifter plate top is located to the lifter plate, the lifter plate top is located to the bracing piece, the lifter plate top is located to sleeve evenly distributed, place the set cup joint on the bracing piece, the apron is located the bracing piece top and is located the shell top. The utility model belongs to the technical field of the pipettor, specifically indicate a pipettor rack.

Description

Pipettor rack

Technical Field

The utility model belongs to the technical field of the pipettor, specifically indicate a pipettor rack.

Background

The pipettor is a small-capacity liquid transfer device, is widely applied to laboratories of universities and colleges and scientific research institutions, and is also widely applied to environmental protection, occupational health, public health, hospitals and animal and plant research institutes. Present pipettor rack when needs place for the pipettor, common rack all directly places the pipettor above, and the pipettor directly exposes in the air, easy adhesion dust on the long-time pipettor, especially the lower extreme of pipettor rack mostly sets up the sleeve for avoid pipettor lower extreme adhesion dust, but during the in-service use, often be the sleeve content and easily pile up the dust, seriously influence normal use.

SUMMERY OF THE UTILITY MODEL

In order to solve the difficult problem, the utility model provides a pipettor rack.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a pipettor placement rack comprises a bottom plate, a sleeve, a support rod, a placement tray, a cover plate, a shell, a lifting plate and a lifting assembly, wherein the shell is arranged at the top of the bottom plate; the lifting component comprises a sliding rail, a connecting rod, a driving motor, a screw rod, a sliding block, a lifting pipe and a limiting plate, wherein the driving motor is arranged on the bottom surface of the inner wall of the shell, the top of the driving motor is arranged on the screw rod, the lifting pipe is sleeved on the screw rod, a thread structure matched with the outer side of the screw rod is arranged inside the lifting pipe, the connecting rod is symmetrically arranged on the outer side surface of the lifting pipe, the sliding rail is symmetrically arranged on the side surface of the inner wall of the shell, the limiting plate is arranged on the top of the sliding rail, the sliding block is slidably sleeved on the sliding rail and arranged on the side surface of the connecting rod, the lifting plate is controlled to ascend and move through the lifting component, when the lifting component is required to be used, the pipettor is controlled to ascend and descend, and the pipettor is daily stored in a sealing space formed by the shell and the cover plate, and dust accumulation is reduced.

Further, place the dish and include spacing recess, bed course and disk body, the disk body cup joints on the bracing piece, disk body top outer end epirelief sets up, spacing recess evenly distributed is embedded to be located on the disk body side, the bed course is located on the spacing recess side.

Furthermore, a sealing ring is arranged on the outer side surface of the cover plate, and the thickness of the sealing ring is larger than that of the cover plate.

Preferably, the lower end of the outer side surface of the shell is provided with a ribbed plate, and the ribbed plate is arranged at the top of the bottom plate.

Preferably, a cushion layer is arranged below the bottom plate, and the cushion layer is of a circular ring structure.

In order to improve the stability of the tray body, an extension sleeve is arranged at the top of the tray body and sleeved on the support rod.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of pipettor rack easy operation, the mechanism is compact, and reasonable in design places the ascending removal of dish through the lifting unit control, when needing to use, then controls the pipettor and shifts up, daily then accomodate in the confined space that shell and apron are constituteed, reduce the dust and pile up.

Drawings

Fig. 1 is an overall structure diagram of a pipette holder according to the present invention;

fig. 2 is a overlook structure diagram of a placing plate of the pipette placing rack provided by the utility model.

The lifting device comprises a base plate 1, a bottom plate 2, a sleeve 3, a supporting rod 4, a placing plate 5, a cover plate 6, a shell 7, a lifting plate 8, a lifting assembly 9, a sliding rail 10, a connecting rod 11, a driving motor 12, a screw rod 13, a sliding block 14, a lifting pipe 15, a limiting plate 16, a limiting groove 17, a cushion layer 18, a plate body 19, a sealing ring 20, a rib plate 21 and an extension sleeve.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. 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, the utility model provides a pipettor rack, including bottom plate 1, sleeve 2, bracing piece 3, place set 4, apron 5, shell 6, lifter plate 7 and lifting unit 8, shell 6 locates at the top of bottom plate 1, lifting unit 8 locates on the inner wall bottom surface of shell 6, lifter plate 7 locates at the top of lifting unit 8, bracing piece 3 locates at the top of lifter plate 7, sleeve 2 evenly distributes at the top of lifter plate 7, place set 4 cup joints on bracing piece 3, apron 5 locates at the top of bracing piece 3 and is located above shell 6; lifting unit 8 includes slide rail 9, connecting rod 10, driving motor 11, screw rod 12, slider 13, lift pipe 14 and limiting plate 15, driving motor 11 locates on the 6 inner wall bottom surfaces of shell, driving motor 11 top is located to screw rod 12, lift pipe 14 cup joints on screw rod 12, lift pipe 14 is inside to be equipped with the anastomotic helicitic texture in the 12 outside of screw rod, connecting rod 10 symmetry is located on lift pipe 14 lateral surface, slide rail 9 symmetry is located on the 6 inner wall sides of shell, sliding rail 9 top is located to limiting plate 15, slider 13 slides and cup joints on slide rail 9 and locate on connecting rod 10 sides, place the ascending removal of dish 4 through lifting unit 8 control, when needing to use, then the control pipettor shifts up, daily then accomodate in the confined space that shell 6 and apron 5 are constituteed, it piles up to reduce the dust.

As shown in fig. 1 and 2, the placing tray 4 comprises a limiting groove 16, a cushion layer 17 and a tray body 18, the tray body 18 is sleeved on the supporting rod 3, the outer end of the top of the tray body 18 is convexly arranged, in order to avoid the movement of the shifter and cause unstable fixation, the limiting groove 16 is uniformly distributed and embedded in the side surface of the tray body 18, and the cushion layer 17 is arranged on the side surface of the limiting groove 16.

As shown in fig. 1, a sealing ring 19 is provided on the outer side surface of the cap plate 5, and the thickness of the sealing ring 19 is larger than that of the cap plate 5.

As shown in FIG. 1, a rib plate 20 is provided at the lower end of the outer side of the housing 6, and the rib plate 20 is provided at the top of the bottom plate 1.

As shown in fig. 1, a cushion layer 17 is arranged under the bottom plate 1, and the cushion layer 17 is in a circular ring structure.

As shown in FIG. 1, in order to improve the stability of the plate 18, an extension sleeve 21 is provided on the top of the plate 18, and the extension sleeve 21 is sleeved on the support rod 3.

During the specific use, driving motor 11 drives screw rod 12 rotatory, and screw rod 12 drives lift pipe 14 rotatory, and lift pipe 14 receives slider 13 and slide rail 9's limiting displacement simultaneously, and lift pipe 14 is unable rotatory, then lift pipe 14 vertical lift drive lifter plate 7 rebound, control bracing piece 3, place set 4 and apron 5 rise, conveniently take out 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

1. The utility model provides a pipettor rack which characterized in that: the lifting device comprises a bottom plate, a sleeve, a supporting rod, a placing plate, a cover plate, a shell, a lifting plate and a lifting assembly, wherein the shell is arranged at the top of the bottom plate, the lifting assembly is arranged on the bottom surface of the inner wall of the shell, the lifting plate is arranged at the top of the lifting assembly, the supporting rod is arranged at the top of the lifting plate, the sleeve is uniformly distributed at the top of the lifting plate, the placing plate is sleeved on the supporting rod, and the cover plate is arranged at the top of the supporting rod and positioned above the shell; the lifting component comprises a sliding rail, a connecting rod, a driving motor, a screw rod, a sliding block, a lifting pipe and a limiting plate, wherein the driving motor is arranged on the bottom surface of the inner wall of the shell, the top of the driving motor is arranged on the screw rod, the lifting pipe is sleeved on the screw rod, a thread structure matched with the outer side of the screw rod is arranged inside the lifting pipe, the connecting rod is symmetrically arranged on the outer side surface of the lifting pipe, the sliding rail is symmetrically arranged on the side surface of the inner wall of the shell, the limiting plate is arranged at the top of the sliding rail, and the sliding block is sleeved on the sliding rail in a sliding mode and is arranged on the side surface of the connecting rod.

2. A pipette rack according to claim 1, characterized in that: the placing plate comprises a limiting groove, a cushion layer and a plate body, the plate body is sleeved on the supporting rod, the outer end of the top of the plate body is upwards protruded, the limiting groove is evenly distributed and embedded in the side face of the plate body, and the cushion layer is arranged on the side face of the limiting groove.

3. A pipette rack according to claim 2, characterized in that: and a sealing ring is arranged on the outer side surface of the cover plate, and the thickness of the sealing ring is greater than that of the cover plate.

4. A pipette rack according to claim 3, characterized in that: the lower end of the outer side face of the shell is provided with a ribbed plate, and the ribbed plate is arranged at the top of the bottom plate.

5. A pipette rack according to claim 4, characterized in that: and a cushion layer is arranged below the bottom plate and is of a circular ring structure.

6. A pipette rack according to claim 4, characterized in that: the top of the tray body is provided with an extension sleeve which is sleeved on the support rod.