CN211134003U

CN211134003U - Pipette rack

Info

Publication number: CN211134003U
Application number: CN201921356701.3U
Authority: CN
Inventors: 庞春菲; 韦兰丽; 梁敏; 李宇慧; 杨毅; 韦喜笑; 刘莉; 黄丽萍
Original assignee: Guangxi Normal University
Current assignee: Guangxi Normal University
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-31
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a pipette rack, including left socle, the right branch frame that is located both sides about the support, left socle and right branch frame are equipped with the U-shaped groove of placing the pipette, angle between the axis of U-shaped groove and the horizontal plane is greater than 0 and is less than 180, the utility model discloses be the slope with the pipette and place, can empty intraductal liquid completely, the pipette of rotatable carousel be convenient for take the support opposite side is equipped with to the bottom of support.

Description

Pipette rack

Technical Field

The utility model relates to a laboratory instrument equipment field, concretely relates to pipette rack.

Background

In the analytical chemistry experiment, the pipette is a measuring tool that often uses, can place on the rack after finishing using, and the opening of current rack all is open and places for the level, also collides other pipettes easily when getting and falls and causes the damage, because there is a thin and long glass pipe of most of swelling in the middle of the pipette, the liquid of remaining in the swelling part pipe can't be discharged when the level is placed, simultaneously, the pipette of opposite side is got when putting inconvenient operation on the rack.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model provides a one set of solution provides a pipette rack.

The technical scheme is as follows:

The utility model provides a pipette rack, is including left socle, the right branch frame that is located both sides about the support, left socle and right branch frame are equipped with the U-shaped groove of placing the pipette, the angle between the axis of U-shaped groove and the horizontal plane is greater than 0 and is less than 180.

Furthermore, a middle partition plate is arranged between the left support and the right support, and the size of a U-shaped groove formed in the middle partition plate is smaller than that of the U-shaped groove of the left support.

Furthermore, a locking mechanism comprising a lock catch, a spring and a sponge is arranged beside the U-shaped groove of the left support, the lock catch is movably connected with the support, the middle of the lock catch is arc-shaped, the sponge is bonded on the inner surface of the lock catch, the spring is fixed on the left support, and one end of the spring is abutted to the lock catch.

Furthermore, the bottom of support is installed the carousel, the support can rotate on the carousel.

Furthermore, the bottom of the turntable is provided with a sucker.

The utility model has the advantages that:

The pipette is placed in an inclined mode, liquid in the pipe can be completely emptied, and the rotatable rotary disc is installed at the bottom of the support, so that the pipette on the other side of the support can be taken conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

Fig. 3 is a partial enlarged view of the present invention.

In the drawings: 1. a support; 11. a left bracket; 12. a middle partition plate; 13. a right bracket; 2. a turntable; 21. a rotating shaft; 3. a rubber plug; 4. a suction cup; 5. a sponge; 6. a spring; 7. locking; 71. a handle; 72. and (4) hooking.

Detailed Description

The invention is further described with reference to the following figures and examples.

A pipette placing rack comprises a support 1, a rotary table 2, a rubber plug 3, a sucker 4, sponge 5, a spring 6 and a lock catch 7, wherein the left side and the right side of the support 1 are respectively a left support 11 and a right support 13, a middle partition plate 12 is arranged between the left support 11 and the right support 13, the left support 11 and the middle partition plate 12 are provided with a U-shaped groove for placing a pipette, the right support 13 is also provided with a hole or a U-shaped groove for inserting the head of the pipette, and a certain angle is formed between the axis of the placed pipette and the horizontal plane, namely the pipette is placed in an inclined manner; the hole or the U-shaped inslot of right branch frame 13 still are equipped with plug 3, and the centre of plug 3 is the through hole, is convenient for insert the pipette, and the plug that soft materials made still plays the guard action to the pipette.

The U-shaped channel on the left bracket 11 is larger than the enlarged portion of the pipette and the U-shaped channel on the middle partition 12 is smaller than the enlarged portion of the pipette, thus preventing the pipette from sliding downward.

The lock catch 7 is positioned at the opening of the U-shaped groove 11, one end of the lock catch 7 is movably connected with the bracket 1, the lock catch is connected with the bracket by a hinge, the hinge is positioned at one side of the U-shaped groove, and the other side of the U-shaped groove is provided with a small cylinder; the other end of the lock catch 7 is provided with a handle 71 and a hook 72, and the hook 72 is buckled on a small cylinder on the bracket; the central axis of the spring 6 is superposed with the axis of the hinge, one end of the spring 6 is fixed with the bracket 1, and the other end of the spring 6 is propped against the lock catch 7; the double function of the catch 7 and the U-shaped slot in the intermediate wall 12 is to effectively secure the pipette to the holder 1.

The bottom of the bracket 1 is provided with the turntable 2, the bottom of the bracket 1 is provided with an opening, the opening is sleeved on the rotating shaft 21, and the bracket 1 can rotate around the rotating shaft 21, so that the operation of people with different habits of left and right hands is facilitated; the bottom of the turntable 2 is provided with a plurality of suckers which can prevent the bracket 1 from sliding on the working table surface.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pipette rack, is including left socle, the right branch frame that is located both sides about the support, its characterized in that, left socle and right branch frame are equipped with the U-shaped groove of placing the pipette, the angle between the axis of U-shaped groove and the horizontal plane is greater than 0 and is less than 180, be equipped with the median septum between left socle and the right branch frame, the U-shaped groove size that the median septum was equipped with is less than the U-shaped groove of left socle.

2. The placing rack according to claim 1, wherein a locking mechanism comprising a lock catch, a spring and a sponge is arranged beside the U-shaped groove of the left support, the lock catch is movably connected with the support, the middle of the lock catch is arc-shaped, the sponge is adhered to the inner surface of the lock catch, the spring is fixed on the left support, and one end of the spring abuts against the lock catch.

3. The rack of claim 2, wherein the bottom of the rack is mounted with a turntable on which the rack can rotate.

4. A rack according to claim 3 wherein the turntable is provided with suction cups at its bottom.