CN220878590U

CN220878590U - Portable liquid culture medium timing stirring device

Info

Publication number: CN220878590U
Application number: CN202322571847.2U
Authority: CN
Inventors: 陆晓莉; 段君
Original assignee: Fujian Best Gene Testing Co ltd
Current assignee: Fujian Best Gene Testing Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-03
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a portable liquid culture medium timing stirring device, which belongs to the field of stirrers, and comprises an outer shell, wherein a time relay and an alarm are arranged on the outer shell, an inner shell is movably arranged in the outer shell, a hand-held power input part connected with the inner shell is arranged on the outer side of the outer shell, the hand-held power input part comprises two pull belts, the two pull belts are respectively connected with two sides of the inner shell, one end of the inner shell far away from the pull belts is a hand-held end, the hand-held ends of the two pull belts respectively penetrate through the side walls of the two sides of the outer shell and extend to the outer side of the outer shell, the upper part of the inner shell is fixedly connected with a rotating rod, the rotating rod is rotatably connected with the outer shell, and the lower parts of the two sides of the inner shell are connected with the pull belts.

Description

Portable liquid culture medium timing stirring device

Technical Field

The utility model relates to the field of stirrers, in particular to a portable liquid culture medium timing stirring device.

Background

The liquid culture medium has the advantages of being capable of carrying out aeration culture and shaking culture, and can increase the oxygen supply of microorganisms and enable the microorganisms to fully contact with nutrient substances under aeration or shaking conditions, so that the liquid culture medium needs to be stirred periodically during storage and transportation of the liquid culture medium;

For example, chinese patent publication No. CN211766440U discloses a stirring and dispensing machine for viscous liquid culture medium, which drives a stirring shaft and a stirring rod to rotate by a motor to stir oxygen supply of microorganisms;

however, the stirring shaft and the stirring rod are driven to rotate by the motor to stir the oxygen supply of the microorganisms, and the motor, the stirring shaft and the stirring rod usually have large dead weights, so that the stirring device is inconvenient to carry due to the excessive dead weights.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a portable liquid culture medium timing stirring device which can reduce the dead weight of the device and is convenient for carrying the device while keeping the stirring of the liquid culture medium to be completed simply and in a labor-saving manner.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a portable liquid culture medium timing stirring device, includes the shell, install time relay and alarm on the shell, the inside movable mounting of shell has the inner shell, the handheld power input spare that links to each other with the inner shell is installed in the outside of shell.

Further, the hand-held power input piece comprises two pull belts, the two pull belts are respectively connected with two sides of the inner shell, one end of the inner shell, far away from the pull belts, is a hand-held end, and the hand-held ends of the two pull belts respectively penetrate through side walls of two sides of the outer shell and extend to the outer side of the outer shell.

Further, the inner shell is horizontally slid inside the outer shell.

Further, the upper portion fixed connection bull stick of inner shell, the bull stick rotates to be connected on the shell, the lower part and the stretching strap of inner shell both sides link to each other.

Further, a handle and two braces are assembled on the shell.

Further, the outer shell is fixedly connected with a box opening, a liquid flowing hole is formed in the top of the inner shell, and the box opening is connected with the liquid flowing hole through a connecting hose.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

This scheme drives the inner shell and removes at the inside shell through setting up handheld power input spare, can be on the basis of reducing mechanical transmission equipment, and the completion of simply laborsaving is to the stirring of liquid culture medium, and reduces the weight that mechanical transmission equipment reduced, can reduce the dead weight of device, is convenient for carry the device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model in a cut-away configuration;

Figure 3 is a cut-away side view of the present utility model.

The reference numerals in the figures illustrate:

1. a housing; 2. an inner case; 3. a time relay; 4. an alarm; 5. a harness; 6. a rotating rod; 7. pulling a belt; 8. a bracelet; 9. a handle; 10. a case cover; 11. a box opening; 12. and connecting a hose.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-3, a portable liquid culture medium timing stirring device comprises a shell 1, wherein a time relay 3 and an alarm 4 are arranged on the shell 1, the time relay 3 automatically starts the alarm 4 after a set time, and the alarm 4 releases an alarm to prompt a user;

The inside movable mounting of shell 1 has inner shell 2, and liquid culture medium stores the inside of inner shell 2, and the handheld power input spare that links to each other with inner shell 2 is installed in the outside of shell 1, drives inner shell 2 and removes in the inside of shell 1, can utilize the action of inner shell 2 to stir its inside liquid culture medium, drives inner shell 2 through utilizing handheld power input spare and acts, can reduce mechanical transmission equipment, reduces the dead weight of device, is convenient for carry the device.

Wherein, handheld power input spare includes two stretching straps 7, and two stretching straps 7 link to each other with the both sides of inner shell 2 respectively, and the one end of inner shell 2 that stretching strap 7 kept away from is handheld end, and the handheld end of two stretching straps 7 runs through the both sides lateral wall of shell 1 respectively and extends to the outside of shell 1, and at this moment, user's both hands respectively stimulate the handheld end of two stretching straps 7 in proper order and can drive inner shell 2 and move in the inside of shell 1, and its structure is comparatively simple.

Meanwhile, in order to facilitate the user to pull the pull belt 7, the hand-held end of the pull belt 7 is fixedly connected with an annular bracelet 8.

Referring to fig. 1-2, the inner shell 2 can slide horizontally inside the outer shell 1, and move left and right inside the outer shell 1, so that the liquid culture medium inside the inner shell 2 shakes to finish stirring;

The inside at shell 1 also can be rotated to connect to inner shell 2, preferential rotation is connected in this technical scheme, and its specifically is, the upper portion fixed connection bull stick 6 of inner shell 2, and bull stick 6 rotates to be connected on shell 1, and the lower part and the stretching strap 7 of inner shell 2 both sides link to each other, and at this moment, through pulling stretching strap 7, can drive the lower part of inner shell 2 and remove, lets inner shell 2 use bull stick 6 to carry out the repetitive motion as the centre of a circle.

In addition, in order to facilitate the carrying of the housing 1, the housing 1 is provided with a lifting handle 9 and two braces 5, and a user can back up the housing 1 through the braces 5, and also can lift the housing 1 through the lifting handle 9, so that the user can freely select a carrying mode.

Referring to fig. 2-3, a tank opening 11 is fixedly connected to the outer shell 1, a liquid flowing hole is formed in the top of the inner shell 2, in order to avoid liquid inside the inner shell 2 from scattering outside during shaking, the tank opening 11 is connected with the liquid flowing hole through a connecting hose 12, a tank cover 10 is assembled on the outer side of the tank opening 11, and at this time, the inner shell 2, the connecting hose 12, the tank opening 11 and the tank cover 10 form a sealing structure to improve sealing performance.

When in use: the user backs up or lifts the shell 1 according to the self requirement, drives the device to move, and automatically starts the alarm 4 after the time relay 3 sets time, so that the alarm 4 releases an alarm to prompt the user;

At this time, the user can hand the bracelet 8 with both hands and pull two stretching straps 7 in proper order, let the inner shell 2 rock the action in the inside of shell 1, rock the inside liquid culture medium of inner shell 2, shake the stirring for directly pulling shell 1, drive inner shell 2 and remove in shell 1 inside through handheld power input piece, it is comparatively simple laborsaving, and drive inner shell 2 through utilizing handheld power input piece and act, can reduce mechanical transmission equipment, reduce the dead weight of device, be convenient for carry the device.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a portable liquid culture medium timing stirring device, includes shell (1), install time relay (3) and alarm (4) on shell (1), its characterized in that: the portable power input device is characterized in that an inner shell (2) is movably arranged in the outer shell (1), and a handheld power input piece connected with the inner shell (2) is arranged on the outer side of the outer shell (1).

2. The portable liquid culture medium timing stirring device according to claim 1, wherein: the hand-held power input piece comprises two pull belts (7), the two pull belts (7) are respectively connected with two sides of the inner shell (2), one end, far away from the pull belts (7), of the inner shell (2) is a hand-held end, and the hand-held ends of the two pull belts (7) respectively penetrate through two side walls of the outer shell (1) and extend to the outer side of the outer shell (1).

3. The portable liquid culture medium timing stirring device according to claim 1, wherein: the inner shell (2) horizontally slides inside the outer shell (1).

4. The portable liquid culture medium timing stirring device according to claim 2, wherein: the upper portion of inner shell (2) fixed connection bull stick (6), bull stick (6) rotate and connect on shell (1), the lower part and the stretching strap (7) of inner shell (2) both sides link to each other.

5. The portable liquid culture medium timing stirring device according to claim 1, wherein: the shell (1) is provided with a handle (9) and two braces (5).

6. The portable liquid culture medium timing stirring device according to claim 1, wherein: the utility model is characterized in that a box opening (11) is fixedly connected to the outer shell (1), a liquid flowing hole is formed in the top of the inner shell (2), and the box opening (11) is connected with the liquid flowing hole through a connecting hose (12).