CN221452620U

CN221452620U - Novel pipettor

Info

Publication number: CN221452620U
Application number: CN202322538783.6U
Authority: CN
Inventors: 陈文华
Original assignee: Anhui Yingjie Inspection And Quarantine Co ltd
Current assignee: Anhui Yingjie Inspection And Quarantine Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-08-02
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a novel liquid-transfering device, which belongs to the technical field of liquid-transfering devices and comprises a hollow storage cylinder, wherein the inner wall of the hollow storage cylinder is fixedly connected with a sealing plate, the inner top wall of the hollow storage cylinder is fixedly connected with an electric telescopic rod, the outer surface of the sealing plate is provided with a hole, the output end of the electric telescopic rod penetrates through the hole and extends to the lower part of the sealing plate, the output end of the electric telescopic rod is fixedly connected with a piston plate, the bottom surface of the hollow storage cylinder is fixedly communicated with an external thread pipe, the outer surface of the external thread pipe is in threaded connection with a suction head cap, the piston plate is driven by the electric telescopic rod to perform telescopic movement through the cooperation of the suction head, so that the effect of sucking liquid and transferring liquid is achieved by the telescopic hollow storage cylinder, and the device can be rapidly disassembled under the cooperation of the external thread pipe and the suction head cap, so that the effect of cleaning the inside of the hollow storage cylinder is more conveniently and rapidly achieved.

Description

Novel pipettor

Technical Field

The utility model relates to the technical field of pipettors, in particular to a novel pipettor.

Background

A pipette, also called a pipette gun, is an instrument for quantitatively transferring liquid. In the research of analysis and test, a small amount or a small amount of liquid is generally removed by using a liquid dispenser, but the liquid dispenser used at present usually needs an operator to hold the device and manually extract the liquid, and because two hands are needed to operate at the same time, the operator is extremely inconvenient in extracting the liquid, even when the liquid is extracted, the extraction capacity is deviated due to the inconvenience of the two hands, and therefore, materials are wasted or experiments fail.

Accordingly, a new pipette is provided by those skilled in the art to solve the above-mentioned problems set forth in the background art.

Disclosure of utility model

The present utility model is directed to a novel pipette, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a novel pipettor, includes accomodates hollow section of thick bamboo, accomodate the inner wall fixedly connected with closing plate of hollow section of thick bamboo, accomodate the interior roof fixedly connected with electric telescopic handle of hollow section of thick bamboo, the hole has been seted up to the surface of closing plate, electric telescopic handle's output runs through the below of hole and extension to the closing plate, electric telescopic handle's output fixedly connected with piston plate, accomodate the fixed intercommunication in bottom surface of hollow section of thick bamboo and have the external screw thread pipe, the surface threaded connection of external screw thread pipe has the suction head cap, the bottom mounting intercommunication of suction head cap has the suction head pipe.

As still further aspects of the utility model: finger laminating grooves are formed in the outer surface of the accommodating hollow cylinder in an equidistance mode, and the number of the finger laminating grooves is four.

As still further aspects of the utility model: the outer surface of the hollow storage cylinder is fixedly connected with a handle, and the top end of the hollow storage cylinder is fixedly connected with a hanging frame.

As still further aspects of the utility model: the outer surface of the containing hollow cylinder is fixedly connected with a pressing button, and the piston plate is made of rubber.

As still further aspects of the utility model: the outer surface of the accommodating hollow cylinder is fixedly inlaid with an observation window, and the outer surface of the observation window is fixedly inlaid with a water level meter.

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

This novel pipettor, through piston plate and the electric telescopic handle that sets up, through the cooperation of suction head, utilize electric telescopic handle to drive the piston plate and carry out flexible removal to reached flexible hollow section of thick bamboo and carried out the effect imbibition and pipetting fast, under the cooperation through external screw thread pipe and suction head cap, can make the device dismantle fast, thereby reached more convenient effect of clearing up the inside of accomodating hollow section of thick bamboo.

Drawings

FIG. 1 is a left side view of a novel pipette;

FIG. 2 is a right side view of a novel pipette;

fig. 3 is a rear cross-sectional view of a novel pipette.

In the figure: 1. accommodating the hollow cylinder; 2. a sealing plate; 3. an electric telescopic rod; 4. digging holes; 5. a piston plate; 6. an external threaded tube; 7. a suction head cap; 8. a suction head tube; 9. a finger fitting groove; 10. a grip; 11. a hanging rack; 12. pressing a button; 13. an observation window; 14. a water level meter.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 3, in the embodiment of the utility model, a novel pipette comprises a hollow accommodating cylinder 1, wherein a sealing plate 2 is fixedly connected to the inner wall of the hollow accommodating cylinder 1, an electric telescopic rod 3 is fixedly connected to the inner top wall of the hollow accommodating cylinder 1, a hole digging 4 is formed in the outer surface of the sealing plate 2, the output end of the electric telescopic rod 3 penetrates through the hole digging 4 and extends to the lower part of the sealing plate 2, a piston plate 5 is fixedly connected to the output end of the electric telescopic rod 3, an external threaded pipe 6 is fixedly communicated with the bottom surface of the hollow accommodating cylinder 1, a suction head cap 7 is connected to the outer surface of the external threaded pipe 6 in a threaded manner, and a suction head pipe 8 is fixedly communicated with the bottom end of the suction head cap 7.

The finger laminating groove 9 that the equidistance was arranged has been seted up to the surface of accomodating hollow section of thick bamboo 1, makes the operation personnel more comfortable when using the device, and finger laminating groove 9 quantity is four, accomodates the surface fixedly connected with handle 10 of hollow section of thick bamboo 1, can fix a position the device and prevent dropping from operation personnel's hand, accomodate the top fixedly connected with stores pylon 11 of hollow section of thick bamboo 1, the operation personnel of being convenient for places the device.

The outer surface fixedly connected with of accomodating hollow section of thick bamboo 1 presses button 12, can make the operation personnel start the device more convenient rapid, and piston board 5 is the rubber material, can carry out perfect laminating with the inner wall of accomodating hollow section of thick bamboo 1, accomodates hollow section of thick bamboo 1's outer surface fixation and inlay there is observation window 13, is convenient for observe and accomodate hollow section of thick bamboo 1 inside absorptive liquid, and the outer surface fixation of observation window 13 is inlayed and is had water gauge 14, is convenient for observe and accomodate hollow section of thick bamboo 1 inside absorptive liquid and reach the capacity of needs.

The working principle of the utility model is as follows: firstly, an operator holds the hollow accommodating cylinder 1, then fingers penetrate through the grip 10 and are attached to the finger attaching groove 9, then the operator contacts the suction head pipe 8 with liquid, the push button 12 is pressed by the fingers, the push button 12 is pressed to start the electric telescopic rod 3 to shrink, the electric telescopic rod 3 drives the piston plate 5 to move when shrinking, the piston plate 5 can enable the liquid to enter the hollow accommodating cylinder 1 through pressure, so that quick liquid transferring is completed, and when the liquid is required to be discharged, the electric telescopic rod 3 can be operated in the opposite direction only by double-clicking the push button 12.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a novel pipettor, includes accomodates hollow section of thick bamboo (1), its characterized in that, accomodate inner wall fixedly connected with closing plate (2) of hollow section of thick bamboo (1), accomodate interior roof fixedly connected with electric telescopic handle (3) of hollow section of thick bamboo (1), hole (4) have been seted up to the surface of closing plate (2), the output of electric telescopic handle (3) runs through hole (4) and extends to the below of closing plate (2), the output fixedly connected with piston plate (5) of electric telescopic handle (3), accomodate the fixed intercommunication of bottom surface of hollow section of thick bamboo (1) has external screw thread pipe (6), the surface threaded connection of external screw thread pipe (6) has suction head cap (7), the fixed intercommunication in bottom of suction head cap (7) has suction head pipe (8).

2. The novel pipette according to claim 1, wherein finger attaching grooves (9) are formed in the outer surface of the accommodating hollow cylinder (1) in an equidistant arrangement, and the number of the finger attaching grooves (9) is four.

3. The novel pipette according to claim 1, wherein a grip (10) is fixedly connected to the outer surface of the hollow accommodating cylinder (1), and a hanging frame (11) is fixedly connected to the top end of the hollow accommodating cylinder (1).

4. The novel pipette according to claim 1, wherein the outer surface of the hollow accommodating cylinder (1) is fixedly connected with a push button (12), and the piston plate (5) is made of rubber.

5. The novel pipette according to claim 1, wherein an observation window (13) is fixedly inlaid on the outer surface of the accommodating hollow cylinder (1), and a water gauge (14) is fixedly inlaid on the outer surface of the observation window (13).