CN215707315U

CN215707315U - Simple medicine sealing device for laboratory

Info

Publication number: CN215707315U
Application number: CN202122216346.3U
Authority: CN
Inventors: 陈建良
Original assignee: Fujian Province's Treasured Promise Medicine Researches And Develops Co ltd
Current assignee: Fujian Province's Treasured Promise Medicine Researches And Develops Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a simple medicine sealing device for a laboratory, which belongs to the technical field of experimental tools and comprises a device main body, wherein the lower surface of the inner wall of the device main body is fixedly connected with the lower surface of a slide way, the upper surface of the slide way is connected with a slide plate in a sliding manner, the upper surface of the slide plate is fixedly connected with two mounting plates, one surfaces, close to each other, of the two mounting plates are rotatably connected with two rollers through bearings, and the upper surface of the slide plate is rotatably connected with a gear through a bearing. This simple and easy medicine closing device in laboratory, through being provided with the slide, the mounting panel, gear and pinion rack, when sealing the processing to the medicine bottle, at first sheathe pyrocondensation membrane with the medicine bottle and place again at even gyro wheel middle part, with the slide to the inside promotion of device main part, thereby because the surface of gear and the surface of two gyro wheels and the upper surface meshing of pinion rack, thereby the pulling pinion rack can utilize two gyro wheels to drive the medicine bottle rotatory, the pyrocondensation membrane on messenger's medicine bottle surface is heated the shrink evenly, improve and seal the effect.

Description

Simple medicine sealing device for laboratory

Technical Field

The utility model belongs to the technical field of experimental tools, and particularly relates to a simple medicine sealing device in a laboratory.

Background

In biological assay, in order to guarantee glassware's leakproofness, often need seal the operation to glassware, present simple and easy medicine closing device volume in laboratory is great, is not convenient for use in the laboratory, when sealing the medicine bottle, and the pyrocondensation membrane of medicine bottle surface is owing to be heated inhomogeneously to can lead to the pyrocondensation membrane shrink inhomogeneous, influence the leakproofness of sealing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a simple laboratory medicine sealing device, which solves the problems that the existing simple laboratory medicine sealing device is large in size and inconvenient to use in a laboratory, and when a medicine bottle is sealed, a heat-shrinkable film on the outer surface of the medicine bottle is heated unevenly, so that the shrinkage of the heat-shrinkable film is uneven, and the sealing performance of the seal is affected.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: simple and easy medicine closing device in laboratory, including the device main part, the lower surface of device main part inner wall is connected with the lower fixed surface of slide, the last sliding surface of slide is connected with the slide, the last fixed surface of slide is connected with two mounting panels, and the one side that two mounting panels are close to each other rotates through the bearing and is connected with two gyro wheels, the upper surface of slide rotates through the bearing and is connected with the gear, the surface of gear meshes with the surface of two gyro wheels mutually, the last sliding surface of slide is connected with the pinion rack, the upper surface of pinion rack meshes with the surface of gear mutually, and the inner wall sliding connection of two mounting panels has same fixed U type pole.

As a further scheme of the utility model: the lower surface of the fixed U-shaped rod is rotatably connected with four limiting wheels through a bearing, and the outer surface of the fixed U-shaped rod is sleeved with two return springs.

As a further scheme of the utility model: the upper end and the lower end of the reset spring are respectively fixedly connected to the outer surface of the corresponding mounting plate and the outer surface of the fixed U-shaped rod, and the heat insulation layer is filled in the device main body.

As a further scheme of the utility model: the upper surface of the device main body is rotatably connected with a closed door through a pin shaft, and a sealing strip is arranged on the front surface of the closed door.

As a further scheme of the utility model: the front of the closed door is provided with an observation window, and the outer surface of the roller is sleeved with two rubber belts.

As a further scheme of the utility model: the material of heat preservation is glass fiber heat preservation cotton, the four corners department of device main part lower surface all is provided with rubber antiskid foot, the upper surface of device main part inner wall is provided with the heating pipe.

(III) advantageous effects

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

1. this simple and easy medicine closing device in laboratory, through being provided with the slide, the mounting panel, the gyro wheel, gear and pinion rack, when sealing the processing to the medicine bottle, at first sheathe pyrocondensation membrane with the medicine bottle and place again at even gyro wheel middle part, with the slide to the inside promotion of device main part, thereby because the surface of gear and the surface of two gyro wheels and the upper surface meshing of pinion rack, thereby the pulling pinion rack can utilize two gyro wheels to drive the medicine bottle rotatory, the pyrocondensation membrane on medicine bottle surface is heated the shrink evenly, improve and seal the effect.

2. This simple and easy medicine closing device in laboratory through being provided with fixed U type pole, spacing wheel and reset spring, when placing the medicine bottle, through will fixing U type pole pull-up, makes reset spring tensile, places the medicine bottle at two gyro wheels middle parts again, loosens fixed U type pole and can utilize spacing wheel to the medicine bottle fixed under reset spring's reaction force, prevents that the medicine bottle from rolling from the gyro wheel and falling, improves this closing device's stability.

3. This simple and easy medicine closing device in laboratory through being provided with the heat preservation, utilizes the heat preservation to keep warm to the device main part, reduces the inside thermal scattering and disappearing of device main part to improve pyrocondensation efficiency, through being provided with the observation window, utilize the observation window can be to the change condition of the shrink of being heated of inside pyrocondensation membrane, thereby be convenient for adjust the temperature.

Drawings

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a schematic structural view of a front section of the skateboard of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

in the figure: the device comprises a device body 1, a slideway 2, a sliding plate 3, a mounting plate 4, a roller 5, a fixed U-shaped rod 6, a limiting wheel 7, a return spring 8, a gear 9, a toothed plate 10, a rubber belt 11, a heat preservation layer 12, a heating pipe 13, a closed door 14, a sealing strip 15 and an observation window 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides the technical solutions: the simple medicine sealing device for the laboratory comprises a device body 1, the lower surface of the inner wall of the device body 1 is fixedly connected with the lower surface of a slide way 2, the upper surface of the slide way 2 is connected with a slide plate 3 in a sliding manner, the upper surface of the slide plate 3 is fixedly connected with two mounting plates 4, the surfaces, close to each other, of the two mounting plates 4 are rotatably connected with two idler wheels 5 through bearings, the upper surface of the slide plate 3 is rotatably connected with a gear 9 through bearings, the outer surface of the gear 9 is meshed with the outer surfaces of the two idler wheels 5, the upper surface of the slide plate 3 is slidably connected with a toothed plate 10, the upper surface of the toothed plate 10 is meshed with the outer surface of the gear 9, the inner walls of the two mounting plates 4 are slidably connected with the same fixed U-shaped rod 6, when a medicine bottle is sealed, the medicine bottle is firstly sleeved with a heat-shrinkable film and then placed in the middle of the idler wheels 5, with slide 3 to the inside promotion of device main part 1, thereby it is rotatory to utilize two gyro wheels 5 to drive the medicine bottle owing to the surface of gear 9 and the surface of two gyro wheels 5 and the upper surface meshing of pinion rack 10, so that the pyrocondensation membrane on medicine bottle surface is heated the shrink evenly, improves and seals the effect.

Specifically, as shown in fig. 2, the lower surface of the fixed U-shaped rod 6 is rotatably connected with four limiting wheels 7 through bearings, the outer surface of the fixed U-shaped rod 6 is sleeved with two return springs 8, the upper and lower ends of the return springs 8 are respectively fixedly connected to the outer surface of the corresponding mounting plate 4 and the outer surface of the fixed U-shaped rod 6, the interior of the device main body 1 is filled with a heat insulation layer 12, the upper surface of the device main body 1 is rotatably connected with a closed door 14 through a pin shaft, the front surface of the closed door 14 is provided with a sealing strip 15, the fixed U-shaped rod 6, the limiting wheels 7 and the return springs 8 are arranged, when a medicine bottle is placed, the fixed U-shaped rod 6 is pulled upwards to stretch the return springs 8, then the medicine bottle is placed in the middle parts of the two rollers 5, the fixed U-shaped rod 6 is loosened to be fixed to the medicine bottle by the limiting wheels 7 under the reactive force of the return springs 8, so as to prevent the medicine bottle from rolling off from the rollers 5, the stability of the sealing device is improved.

Specifically, as shown in fig. 3, the front of closing door 14 is provided with observation window 16, two rubber belts 11 have been cup jointed to the surface of gyro wheel 5, the material of heat preservation 12 is the glass fiber heat preservation cotton, the four corners department of device main part 1 lower surface all is provided with rubber antiskid foot, the upper surface of device main part 1 inner wall is provided with heating pipe 13, through being provided with heat preservation 12, utilize heat preservation 12 to keep warm to device main part 1, reduce the inside thermal scattering and disappearing of device main part 1, thereby improve pyrocondensation efficiency, through being provided with observation window 16, utilize observation window 16 can be to the change condition of the shrink of internal pyrocondensation membrane heat, thereby be convenient for adjust the temperature.

The working principle of the utility model is as follows:

s1, when placing a medicine bottle, firstly, sleeving the medicine bottle with a heat-shrinkable film, pulling up the fixed U-shaped rod 6 to stretch the reset spring 8, then placing the medicine bottle in the middle of the two rollers 5, and loosening the fixed U-shaped rod 6 to fix the medicine bottle by using the limiting wheel 7 under the counter-acting force of the reset spring 8;

s2, put into the thermal shrinkage film with the medicine bottle and place after even 5 middle parts of gyro wheel, with slide 3 to the inside promotion of device main part 1, because the surface of gear 9 and the surface of two gyro wheels 5 and the upper surface meshing of pinion rack 10, thereby it can utilize two gyro wheels 5 to drive the medicine bottle rotatory to pull pinion rack 10.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Simple and easy medicine closing device in laboratory, including device main part (1), its characterized in that: the device is characterized in that the lower surface of the inner wall of the device body (1) is fixedly connected with the lower surface of the slide (2), the upper surface of the slide (2) is connected with a slide plate (3) in a sliding manner, the upper surface of the slide plate (3) is fixedly connected with two mounting plates (4), one surface of the two mounting plates (4) close to each other is connected with two rollers (5) in a rotating manner through a bearing, the upper surface of the slide plate (3) is connected with a gear (9) in a rotating manner through a bearing, the outer surface of the gear (9) is meshed with the outer surfaces of the two rollers (5), the upper surface of the slide plate (3) is connected with a toothed plate (10), the upper surface of the toothed plate (10) is meshed with the outer surface of the gear (9), and the inner wall of the two mounting plates (4) is connected with the same fixed U-shaped rod (6) in a sliding manner.

2. The laboratory imprisonable drug closure of claim 1, wherein: the lower surface of the fixed U-shaped rod (6) is rotatably connected with four limiting wheels (7) through a bearing, and the outer surface of the fixed U-shaped rod (6) is sleeved with two return springs (8).

3. The laboratory imprisonable drug closure of claim 2, wherein: the upper end and the lower end of the reset spring (8) are respectively and fixedly connected to the outer surface of the corresponding mounting plate (4) and the outer surface of the fixed U-shaped rod (6), and a heat insulation layer (12) is filled in the device main body (1).

4. The laboratory imprisonable drug closure of claim 1, wherein: the upper surface of the device main body (1) is rotatably connected with a closed door (14) through a pin shaft, and a sealing strip (15) is arranged on the front surface of the closed door (14).

5. The laboratory imprisonable drug closure of claim 4, wherein: the front surface of the closed door (14) is provided with an observation window (16), and the outer surface of the roller (5) is sleeved with two rubber belts (11).

6. The laboratory imprisonable drug closure of claim 3, wherein: the material of heat preservation (12) is glass fiber heat preservation cotton, the four corners department of device main part (1) lower surface all is provided with rubber antiskid foot, the upper surface of device main part (1) inner wall is provided with heating pipe (13).