CN211246628U

CN211246628U - Test tube device of medicine science and technology

Info

Publication number: CN211246628U
Application number: CN201921503389.6U
Authority: CN
Inventors: 陈建芳; 刘贞兴; 宋泽华; 李小芩
Original assignee: Nanjing Youfu Pharmaceutical Technology Co ltd
Current assignee: Nanjing Youfu Pharmaceutical Technology Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-08-14
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a test tube device of medicine science and technology, including outer tube and vacuum intermediate layer, the inside fixedly connected with inner tube of outer tube, and be provided with vacuum intermediate layer between outer tube and the inner tube, the outside cover of outer tube has the rubber sleeve, and the below of outer tube is provided with the fixed plate, the first rubber rope of upper end one side fixedly connected with of rubber sleeve, the first rubber seal lid of one end fixedly connected with of first rubber rope, first rubber seal lid and inner tube looks adaptation, the upper end fixedly connected with rubber of fixed plate is fixed a section of thick bamboo, and the first support column of bottom one side fixedly connected with of fixed plate, the bottom opposite side fixedly connected with second support column of fixed plate. The utility model discloses the beneficial effect who reaches is: through being provided with the vacuum intermediate layer between outer tube and inner tube for heat between outer tube and the inner tube is difficult to the transmission, and the user makes the temperature of test tube rise when holding the test tube, avoids the medicament of test tube inside to take place the variation because of the change of temperature.

Description

Test tube device of medicine science and technology

Technical Field

The utility model relates to a test tube, in particular to test tube device of medicine science and technology belongs to the medical instrument field.

Background

Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, and are used at ambient or heated temperatures (which should be preheated before heating, otherwise the test tubes easily burst). The test tubes include common test tubes, test tubes with a support, centrifugal test tubes and the like. The specification of a general test tube is expressed in terms of outer diameter (mm) × length (mm), such as 15 × 150, 18 × 180, 20 × 200, and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, current test tube inconvenient user places on the desktop, and the problem that makes the test tube drop very easily provides a test tube device of medicine science and technology.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a test tube device of medical science and technology, which comprises an outer tube and a vacuum interlayer, wherein the inner tube is fixedly connected inside the outer tube, the vacuum interlayer is arranged between the outer tube and the inner tube, a rubber sleeve is sleeved outside the outer tube, a fixed plate is arranged below the outer tube, a first rubber rope is fixedly connected to one side of the upper end of the rubber sleeve, a first rubber sealing cover is fixedly connected to one end of the first rubber rope, the first rubber sealing cover is matched with the inner tube, a rubber fixing cylinder is fixedly connected to the upper end of the fixed plate, a first supporting column is fixedly connected to one side of the bottom end of the fixed plate, a second supporting column is fixedly connected to the other side of the bottom end of the fixed plate, an arc-shaped groove is arranged around the front surface of the rubber fixing cylinder, the rubber fixing cylinder is matched with the outer tube, and a second, the bottom through connection of first support column has first sucking disc, and the lateral wall fixedly connected with second rubber rope of first support column, the round hole has been seted up to the lateral wall of first support column, the sealed lid of one end fixedly connected with second of second rubber rope, the sealed lid of second and round hole looks adaptation.

As an optimized technical scheme of the utility model, the external diameter of outer tube is greater than the internal diameter of the solid fixed cylinder of rubber, and is interference fit between outer tube and the solid fixed cylinder of rubber.

As an optimized technical scheme of the utility model, first rubber seal lid is the font of falling T, and is interference fit between first rubber seal lid and the inner tube.

As a preferred technical scheme of the utility model, first sucking disc is the component of a polyvinyl chloride material, and just first sucking disc is leaks hopper-shaped.

As an optimized technical scheme of the utility model, the internal diameter of rubber sleeve is less than the external diameter of outer tube.

As a preferred technical scheme of the utility model, outer tube and inner tube all are made by glass.

1. The utility model discloses the beneficial effect who reaches is: insert the outer tube through the user and fix a rubber solid fixed cylinder, thereby fix the upper end at the fixed plate with the outer tube, when the user puts the fixed plate on glossy desktop, the user manually presses the fixed plate, discharge the air in first sucking disc and the second sucking disc, the fixed test tube of person of facilitating the use, avoid the test tube to drop simultaneously and break into pieces on the ground, when the user needs to dismantle first sucking disc, manually extract the sealed lid of second rubber, make in the air admission first support column, the person of facilitating the use dismantles the fixed plate.

2. The utility model discloses the beneficial effect who reaches is: through being provided with the vacuum intermediate layer between outer tube and inner tube for heat between outer tube and the inner tube is difficult to the transmission, avoids the user to make the temperature rise of test tube when holding the test tube, makes the medicament of test tube inside change because of the change of temperature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the fixing plate structure of the present invention.

In the figure: 1. an outer tube; 2. vacuum interlayer; 3. an inner tube; 4. a rubber sleeve; 5. a first rubber sealing cover; 6. a handle; 7. A first rubber cord; 8. a rubber fixing cylinder; 9. a fixing plate; 10. a first support column; 11. a first suction cup; 12. an arc-shaped slot; 13. a circular hole; 14. a second rubber cord; 15. a second sealing cover; 16. a second support column; 17. and a second suction cup.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, a test tube device for medical science and technology comprises an outer tube 1 and a vacuum interlayer 2, an inner tube 3 is fixedly connected inside the outer tube 1, the vacuum interlayer 2 is arranged between the outer tube 1 and the inner tube 3, a rubber sleeve 4 is sleeved outside the outer tube 1, a fixing plate 9 is arranged below the outer tube 1, a first rubber rope 7 is fixedly connected to one side of the upper end of the rubber sleeve 4, a first rubber sealing cover 5 is fixedly connected to one end of the first rubber rope 7, the first rubber sealing cover 5 is matched with the inner tube 3, a rubber fixing cylinder 8 is fixedly connected to the upper end of the fixing plate 9, a first supporting column 10 is fixedly connected to one side of the bottom end of the fixing plate 9, a second supporting column 16 is fixedly connected to the other side of the bottom end of the fixing plate 9, an arc-shaped groove 12 is arranged on the front surface of the rubber fixing cylinder 8 in a surrounding manner, the rubber fixing cylinder 8 is matched with, the bottom through connection of first support column 10 has first sucking disc 11, and the lateral wall fixedly connected with second rubber rope 14 of first support column 10, and round hole 13 has been seted up to the lateral wall of first support column 10, and the sealed lid 15 of the one end fixedly connected with second of second rubber rope 14, the sealed lid 15 of second and round hole 13 looks adaptation.

The outer diameter of the outer tube 1 is larger than the inner diameter of the rubber fixing cylinder 8, and the outer tube 1 and the rubber fixing cylinder 8 are in interference fit; the first rubber sealing cover 5 is in an inverted T shape, and the first rubber sealing cover 5 is in interference fit with the inner pipe 3; the first suction cup 11 is a member made of polyvinyl chloride, and the first suction cup 11 is funnel-shaped; the inner diameter of the rubber sleeve 4 is smaller than the outer diameter of the outer pipe 1; the outer tube 1 and the inner tube 3 are both made of glass.

Specifically, when the utility model is used, the outer tube 1 is inserted into the rubber fixing cylinder 8 by a user, so that the outer tube 1 is fixed at the upper end of the fixing plate 9, when the fixing plate 9 is placed on a smooth desktop by the user, the user manually presses the fixing plate 9 to discharge the air in the first sucking disc 11 and the second sucking disc 17, so that the user can conveniently fix the test tube, and meanwhile, the test tube is prevented from falling on the ground and being broken, when the user needs to disassemble the first sucking disc 11, the second rubber sealing cover 15 is manually pulled out, so that the air enters the first supporting column 10, and the user can conveniently disassemble the fixing plate 9; through being provided with vacuum intermediate layer 2 between outer tube 1 and inner tube 3 for heat between outer tube 1 and the inner tube 3 is difficult to the transmission, avoids the user to make the temperature rise of test tube when holding the test tube, makes the medicament of test tube inside change because of the change of temperature.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The test tube device for the medicine science and technology comprises an outer tube (1) and a vacuum interlayer (2), and is characterized in that the inner portion of the outer tube (1) is fixedly connected with an inner tube (3), the vacuum interlayer (2) is arranged between the outer tube (1) and the inner tube (3), a rubber sleeve (4) is sleeved outside the outer tube (1), a fixing plate (9) is arranged below the outer tube (1), a first rubber rope (7) is fixedly connected to one side of the upper end of the rubber sleeve (4), a first rubber sealing cover (5) is fixedly connected to one end of the first rubber rope (7), the first rubber sealing cover (5) is matched with the inner tube (3), a rubber fixing cylinder (8) is fixedly connected to the upper end of the fixing plate (9), a first support column (10) is fixedly connected to one side of the bottom end of the fixing plate (9), a second support column (16) is fixedly connected to the other side of the bottom end of the fixing plate, the front surface of the rubber fixing cylinder (8) is provided with an arc-shaped groove (12) in a surrounding mode, the rubber fixing cylinder (8) is matched with the outer pipe (1) in a matched mode, the bottom through connection of the second supporting column (16) is provided with a second sucking disc (17), the bottom through connection of the first supporting column (10) is provided with a first sucking disc (11), the lateral wall fixedly connected with second rubber rope (14) of the first supporting column (10), the lateral wall of the first supporting column (10) is provided with a round hole (13), one end fixedly connected with second sealing cover (15) of the second rubber rope (14), and the second sealing cover (15) is matched with the round hole (13).

2. A medical tube device according to claim 1, wherein the outer diameter of the outer tube (1) is larger than the inner diameter of the rubber fixing cylinder (8), and the outer tube (1) and the rubber fixing cylinder (8) are in interference fit.

3. A medical tube device according to claim 1, wherein the first rubber sealing cover (5) is in an inverted T shape, and the first rubber sealing cover (5) and the inner tube (3) are in interference fit.

4. A medical tube device according to claim 1, wherein the first suction cup (11) is a member made of pvc, and the first suction cup (11) is funnel-shaped.

5. A medical-technical test tube device according to claim 1, characterized in that the inner diameter of the rubber sleeve (4) is smaller than the outer diameter of the outer tube (1).

6. A medical-technical test tube device according to claim 1, characterized in that the outer tube (1) and the inner tube (3) are made of glass.