CN110756244A

CN110756244A - Fixing device convenient to wash pipettor

Info

Publication number: CN110756244A
Application number: CN201911086595.6A
Authority: CN
Inventors: 曹智勇
Original assignee: Xuzhou Cao Shi Chemical Machinery Manufacturing Co Ltd
Current assignee: Xuzhou Cao Shi Chemical Machinery Manufacturing Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-02-07

Abstract

The invention discloses a fixing device convenient for cleaning a pipettor, which comprises a placing table, a baffle, an air bag and a water outlet, wherein a concave groove is formed in the placing table, a telescopic rod is arranged on the inner side of the concave groove, a bearing is arranged at the upper end of the telescopic rod, a rotating rod penetrates through the fixing table and is connected with the bottom of a handle, a placing hole is formed in the fixing table, the baffle is arranged on the placing table, the baffle is arranged on the outer side of the concave groove, an ultraviolet lamp is arranged on the inner side surface of the baffle on the right side, the air bag is arranged on the outer side surface of the baffle on the left side, the right side surface of the air bag is connected with a spray pipe, the spray pipe penetrates through the baffle, a water control. This fixing device convenient to wash pipettor has set up ultraviolet lamp on the fixing device, rotates the bull stick through the hand (hold), and the bull stick drives the fixed station and rotates, can rotate the pipette after wasing to the ultraviolet lamp within range, disinfects disinfection processing to the pipette.

Description

Fixing device convenient to wash pipettor

Technical Field

The invention relates to the technical field of pipettes, in particular to a fixing device convenient for cleaning a pipettor.

Background

Pipettes are commonly used in biological, chemical and medical applications to remove small volumes of liquid, and the random placement of the pipette after use may result in contamination or damage to the pipette, thus requiring the use of pipette fixtures.

The common pipette fixing device is too single to fix the pipette, the height of a pipette placing table cannot be adjusted, the pipette is just used up and placed on the fixing device, residual medicament or chemical can drip off, and the medicament or chemical can be polluted.

Disclosure of Invention

The invention aims to provide a fixing device convenient for cleaning a pipette, which solves the problems that the conventional pipette fixing device proposed in the background art is too single in pipette fixing, the height of a pipette placing table cannot be adjusted, residual medicaments or chemicals can drip off when the pipette is placed on the fixing device after being used, the medicaments or chemicals can be polluted, the residual liquid in the pipette cannot be collected and treated by a common pipette fixing device, and if the pipette is placed on the fixing device after being cleaned, bacteria can be contained on the cleaned pipette, and the pipette cannot be sterilized and disinfected.

In order to achieve the purpose, the invention provides the following technical scheme: a fixing device convenient for cleaning a pipettor comprises a placing table, a baffle plate, an air bag and a water outlet, wherein the placing table is provided with a concave groove, and the placing table is provided with a telescopic rod which is arranged at the inner side of the concave groove, the telescopic rod is connected with a fixing button in a threaded manner, the upper end of the telescopic rod is provided with a bearing, the bearing is connected with the rotating rod, the rotating rod penetrates through the fixed platform to be connected with the bottom of the handle, a placing hole is arranged on the fixed platform, meanwhile, the placing hole is arranged at the outer side of the rotating rod, the baffle plate is arranged on the placing table and is arranged at the outer side of the concave groove, meanwhile, the inner side surface of the baffle on the right side is provided with an ultraviolet lamp, the air bag is arranged on the outer side surface of the baffle on the left side, the air bag is provided with a water inlet, the right side surface of the air bag is connected with the spray pipe, the spray pipe penetrates through the baffle plate, and a water control valve is arranged on the water outlet, and the water outlet penetrates through the placing table and is communicated with the concave groove.

Preferably, telescopic link, bearing and bull stick constitution telescopic machanism, and the central point of telescopic link and the central point of placing the platform are on same straight line.

Preferably, the rotating rod, the handle and the fixed platform form a rotating mechanism, and the central point of the rotating rod and the central point of the fixed platform are on the same straight line.

Preferably, the fixed table is provided with placing holes at equal intervals, and the placing holes are arranged right above the concave groove.

Preferably, the baffle is provided with two baffles, and 2 baffles are symmetrically arranged about the central line of the placing table.

Preferably, the ultraviolet lamp and the nozzle are disposed on the same vertical plane.

Compared with the prior art, the invention has the beneficial effects that: the fixing device convenient for cleaning the pipettor,

(1) the telescopic rod is arranged on the placing table, the height of the telescopic rod can be adjusted according to the length of a placed pipette, the placing table is lifted through the telescopic rod, the longer pipette can be placed conveniently, the telescopic rod is stably fixed by twisting the fixing button, the singleness of a pipette fixing device is avoided, and pipettes with different lengths can be fixed;

(2) the left side of the fixing device is provided with an air bag, cleaning liquid is filled in the air bag, the cleaning liquid in the air bag is sprayed out through a spray pipe by extruding the air bag, a pipette is cleaned, the phenomenon that the use of the pipette is influenced by the residual liquid on the pipette next time is avoided, the residual liquid and the cleaning liquid drop on the pipette fall into a concave groove, and residual liquid can be discharged from a water outlet by opening a water control valve;

(3) the fixing device is provided with the ultraviolet lamp, the rotating rod is rotated through the handle, the rotating rod drives the fixing table to rotate, the cleaned pipette can be rotated to drive the fixing table to rotate through rotation, the pipette placed on the fixing table is rotated to the ultraviolet lamp range, the pipette is sterilized and disinfected, and the sample is prevented from being polluted when the pipette is used next time.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

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

FIG. 3 is a schematic top view of the present invention.

In the figure: 1. the device comprises a placing table, 2, a concave groove, 3, a telescopic rod, 4, a fixing button, 5, a bearing, 6, a rotating rod, 7, a handle, 8, a fixing table, 9, a placing hole, 10, a baffle, 11, an ultraviolet lamp, 12, an air bag, 13, a water inlet, 14, a spray pipe, 15, a water outlet, 16 and a water control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

If electrical components and the like appear in the text, the electrical components and the like are electrically connected with an external main controller and 220V mains supply, the main controller can be a computer and other conventional known devices for controlling, and meanwhile, if a motor, a water pump, a material conveying pump, a hydraulic cylinder and the like appear in the text, the conventional known devices are all adopted.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixing device convenient to wash pipettor, as shown in fig. 1 and fig. 2, it is provided with concave groove 2 on 1 to place the platform, and place and be provided with telescopic link 3 on 1, telescopic link 3 sets up in concave groove 2 inboardly, and threaded connection has fixed button 4 on telescopic link 3, telescopic machanism is constituteed to bearing 5 and bull stick 6, and the central point of telescopic link 3 and the central point of placing platform 1 are on same straight line, through the length of adjusting telescopic link 3, adjust the fixed station 8 and place the distance between the platform 1, can place the pipette of different length.

As shown in fig. 1, 2 and 3, the upper end of the telescopic rod 3 is provided with a bearing 5, the bearing 5 is connected with a rotating rod 6, the rotating rod 6 penetrates through a fixed platform 8 to be connected with the bottom of a handle 7, a placing hole 9 is arranged on the fixed platform 8, the placing hole 9 is arranged on the outer side of the rotating rod 6, the handle 7 and the fixed platform 8 form a rotating mechanism, the central point of the rotating rod 6 and the central point of the fixed platform 8 are on the same straight line, the fixed platform 8 is driven to rotate by the handle 7, the placing holes 9 are arranged on the fixed platform 8 at equal intervals, the placing holes 9 are arranged right above a concave groove 2, a pipette is placed in the placing hole 9 to be fixed, a baffle plate 10 is arranged on the placing platform 1, the baffle plate 10 is arranged on the outer side of the concave groove 2, an ultraviolet lamp 11 is arranged on the inner side surface of the baffle plate 10 on the right side, the baffle plate 10 is provided, baffle 10 plays the supporting role to ultraviolet lamp 11 and spray tube 14, ultraviolet lamp 11 and spray tube 14 set up on same perpendicular, ultraviolet lamp 11 disinfects the disinfection to the pipette, spray tube 14 washs the pipette, gasbag 12 sets up on left baffle 10 lateral surface, and be provided with water inlet 13 on the gasbag 12, gasbag 12 right flank links to each other with spray tube 14, and spray tube 14 runs through baffle 10, be provided with water control valve 16 on the delivery port 15, and delivery port 15 runs through and places platform 1 and concave groove 2 and be linked together.

The working principle is as follows: when the fixing device convenient for cleaning the pipettes is used, a power supply is switched on, the height of the telescopic rod 3 is adjusted according to the length of the pipettes, the telescopic rod 3 which is adjusted is fixed by screwing the fixing button 4 tightly, the used pipettes are placed in the placing holes 9 on the fixing table 8 and fixed, the residual liquid in the pipettes drops in the concave grooves 2 on the placing table 1, the cleaning liquid in the air bags 12 is sprayed out through the spray pipes 14 by extruding the air bags 12 to wash the pipettes, the cleaning liquid drops drop in the concave grooves 2, the rotating rod 6 is rotated through the handle 7, the rotating rod 6 drives the fixing table 8 to rotate, the pipettes on the fixing table 8 rotate along with the rotation, the ultraviolet lamp 11 is opened, the pipettes are rotated to the ultraviolet lamp 11, the cleaned pipettes are sterilized and disinfected by the ultraviolet lamp 11, and the cleaning liquid can be periodically supplemented into the air bags 12 through, the residual liquid in the concave groove 2 is discharged through the water outlet 15 by opening the water control valve 16, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fixing device convenient to wash pipettor, is including placing platform (1), baffle (10), gasbag (12) and delivery port (15), its characterized in that: the novel multifunctional table is characterized in that a concave groove (2) is formed in the placing table (1), a telescopic rod (3) is arranged on the placing table (1), the telescopic rod (3) is arranged on the inner side of the concave groove (2), a fixing button (4) is connected to the telescopic rod (3) in a threaded manner, a bearing (5) is arranged at the upper end of the telescopic rod (3), the bearing (5) is connected with a rotating rod (6), the rotating rod (6) penetrates through a fixing table (8) to be connected with the bottom of a handle (7), a placing hole (9) is formed in the fixing table (8), the placing hole (9) is formed in the outer side of the rotating rod (6), the baffle (10) is arranged on the placing table (1), the baffle (10) is arranged on the outer side of the concave groove (2), an ultraviolet lamp (11) is arranged on the inner side face of the baffle (10) on the right side, and the air bag (12, and a water inlet (13) is formed in the air bag (12), the right side face of the air bag (12) is connected with the spray pipe (14), the spray pipe (14) penetrates through the baffle (10), a water control valve (16) is arranged on the water outlet (15), and the water outlet (15) penetrates through the placing table (1) and is communicated with the concave groove (2).

2. A securement device to facilitate washing a pipette as recited in claim 1, wherein: telescopic link (3), bearing (5) and bull stick (6) constitute telescopic machanism, and the central point of telescopic link (3) and the central point of placing platform (1) are on same straight line.

3. A securement device to facilitate washing a pipette as recited in claim 1, wherein: the rotating mechanism is composed of the rotating rod (6), the handle (7) and the fixed platform (8), and the central point of the rotating rod (6) and the central point of the fixed platform (8) are on the same straight line.

4. A securement device to facilitate washing a pipette as recited in claim 1, wherein: the fixed table (8) is provided with placing holes (9) at equal intervals, and the placing holes (9) are arranged right above the concave groove (2).

5. A securement device to facilitate washing a pipette as recited in claim 1, wherein: the number of the baffle plates (10) is two, and the 2 baffle plates (10) are symmetrically arranged relative to the central line of the placing table (1).

6. A securement device to facilitate washing a pipette as recited in claim 1, wherein: the ultraviolet lamp (11) and the spray pipe (14) are arranged on the same vertical plane.