CN110732359A - test tubes based on biological medicine science and technology - Google Patents
test tubes based on biological medicine science and technology Download PDFInfo
- Publication number
- CN110732359A CN110732359A CN201911115775.2A CN201911115775A CN110732359A CN 110732359 A CN110732359 A CN 110732359A CN 201911115775 A CN201911115775 A CN 201911115775A CN 110732359 A CN110732359 A CN 110732359A
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- test tube
- tube main
- dropper
- main body
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses test tubes based on biomedical science and technology, which comprise a test tube main body, a dropper and a check ring, wherein an outer bulge is arranged on the periphery of the top of the test tube main body, a rubber plug of a soft silica gel structure is arranged on the top of the dropper, the dropper is spirally installed with the inside of the test tube main body through the rubber plug, and a sliding seat is arranged at the bottom of an anti-skid layer corresponding to the outer wall of the test tube main body.
Description
Technical Field
The invention relates to the technical field of test tubes, in particular to test tubes based on biological medicine science and technology.
Background
The test tube, the instrument of chemistry experiment room commonly used, be used as the reaction vessel in a small amount of reagent, it adopts the glass structure setting, need the handheld test tube of user to operate the test tube in test process to the test tube, because the surface of test tube is comparatively level and smooth, very easily lead to the test tube to cause the fall down from user's hand, and test tube in use need put down the time, need the test tube rack to accept to the test tube and place, fixed inconvenience is brought to the use of giving the test tube, and the test tube sets up for opening the mouth structure, need be to operate it in time after accepting the object, otherwise the object easily takes place the qualitative change with the long-term postcontact of air, thereby the influence is to the inspection effect of object, bring inconvenience for the operation of.
Disclosure of Invention
The present invention aims at providing test tubes based on biomedical technology to solve the problems of the background art mentioned above.
test tubes based on biomedical science and technology, including a test tube main body, a dropper and a retainer ring, wherein the periphery of the top of the test tube main body is provided with an external bulge, the top of the dropper is provided with a rubber plug with a soft silica gel structure and is communicated with a dropper suction bag through the rubber plug, and the dropper is spirally installed with the inside of the test tube main body through the rubber plug and is filled in the external bulge through the rubber plug;
the trepanning that corresponds with the test tube main part external diameter is seted up at the center of retaining ring, the inside skid resistant course that is provided with of trepanning, the outer wall that the bottom of skid resistant course corresponds test tube main part is provided with the sliding seat, the height that highly is greater than test tube main part bottom radian of sliding seat.
step, the plug adopts the back taper structure setting, the outer wall of plug and test tube main part inner wall top correspondence are provided with the installation screw thread.
, the length of the dropper is less than the depth of the interior of the test tube main body, the outer wall of the retainer ring is provided with a clamping groove corresponding to the outer diameter of the dropper, and the periphery of the clamping groove is in an open structure.
, the retainer ring is made of hard rubber plate and has a diameter equal to of the outer protrusion.
step, the inner wall and the bottom of sliding seat adopt the setting of soft silica gel structure, the inner wall of sliding seat and the attached setting of outer wall of test tube main part.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the dropper is arranged in the test tube main body, and the rubber plug is arranged at the top of the dropper corresponding to the outer bulge, so that after an object is received in the test tube main body, the dropper is sleeved in the test tube main body, the rubber plug is spirally arranged with the top of the test tube main body and is filled in the outer bulge, the inner part of the test tube main body is sealed, the object is prevented from being contacted with external air for a long time to cause quality change, and the storage time of the object in the test tube main body is prolonged; at the outside suit retaining ring of test tube main part, when operating test tube main part, the retaining ring slides to test tube main part's upper portion through the sliding seat, the evagination is injectd the gliding position on the retaining ring, the user is through the handheld operation of sliding seat to test tube main part, the hand slip test tube main part is broken when avoiding handheld test tube main part, when putting down test tube main part, the user is manual to the retaining ring through the end that the sliding seat slides to test tube main part, through sliding seat and desktop contact, be to erectting the form support on the desktop to test tube main part, convenience when improving the test tube and using.
2. According to the dropper, the clamping groove corresponding to the dropper is formed in the periphery of the check ring, so that the dropper is clamped into the clamping groove in an inverted or vertical mode according to use when the dropper needs to be used, the dropper is fixed, and the dropper is prevented from falling and breaking when used.
Drawings
FIG. 1 is a schematic structural view in elevation of the present invention;
FIG. 2 is a schematic view of the present invention in use;
fig. 3 is a schematic structural diagram of the retainer ring of the present invention.
In the figure: a test tube body 1; a dropper 2; a retainer ring 3; an outer protrusion 4; a rubber plug 5; a dropper pipette 6; a trepan 7; a card slot 11; a slide seat 9; the thread 10 is installed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
Referring to fig. 1-3, test tubes based on biomedical science and technology comprise a test tube main body 1, a dropper 2 and a retainer ring 3, wherein an outer protrusion 4 is arranged on the periphery of the top of the test tube main body 1, a rubber plug 5 of a soft silica gel structure is arranged on the top of the dropper 2, the dropper passes through the rubber plug 5 and is communicated with a dropper suction bag 6, the dropper 2 is spirally mounted with the inside of the test tube main body 1 through the rubber plug 5, and the inner part of the outer protrusion 4 is filled with the rubber plug 5;
Specifically, plug 5 adopts the back taper structure setting, the outer wall of plug 5 and the 1 inner wall top correspondence of test tube main part are provided with mounting thread 10. When the burette passes through plug 5 and installs into test tube main part 1 inside, burette 2 embolias inside test tube main part 1, and the user rotates plug 5 along with the direction of rotation of mounting thread 10, makes plug 5 shift into test tube main part 1 inside along with rotating to fill into outer arch 4 inside through the characteristic of soft silica gel structure, keep sealed to test tube main part 1 inside, improve test tube main part 1 inside and accept the back sealed effect to the object.
Specifically, the length of the dropper 2 is smaller than the depth inside the test tube main body 1, the outer wall of the retainer ring 3 is provided with a clamping groove 11 corresponding to the outer diameter of the dropper 2, and the periphery corresponding to the clamping groove 11 is in an open structure. Avoid accepting inside the object back burette 2 can't embolia inside test tube main part 1 at test tube main part 1, when burette 2 needs to use, be handstand or erect the form card with burette 2 according to the use and go into draw-in groove 11, it is fixed to burette 2, drop and break when avoiding burette 2 to use.
Specifically, retaining ring 3 adopts the setting of stereoplasm rubber slab structure, the diameter of retaining ring 3 and the diameter of evagination 4 lead, evagination 4 is limited the position that retaining ring 3 slided on test tube main body 1, leads the diameter setting of retaining ring 3 and the diameter of evagination 4, does not increase test tube main body 1's volume when not influencing test tube main body 1 and use.
Specifically, the inner wall and the bottom of sliding seat 9 adopt soft silica gel structure setting, the inner wall of sliding seat 9 and the attached setting of the outer wall of test tube main part 1. The stability of sliding seat 9 when test tube main part 1 outer wall slide adjusting sliding seat 9's position is improved.
When the dropper is used, objects required by an experiment are placed in the test tube main body 1, when the objects need to be placed for a long time, the dropper 2 is sleeved in the test tube main body 1, the rubber plug 5 is spirally mounted on the top of the test tube main body 1 and is filled in the external bulge 4, the internal sealing of the test tube main body 1 is realized, and when the dropper 2 is required to take out liquid in the test tube main body 1, the dropper suction bag 6 is pressed to generate negative pressure in the dropper 2, so that the liquid in the test tube main body 1 is extracted through the dropper 2, and the convenience of the test tube main body 1 in use is improved; when operating test tube main part 1, retaining ring 3 slides to test tube main part 1's upper portion through sliding seat 9, outer protrusion 4 is injectd to gliding position on retaining ring 3, the user passes through sliding seat 9 to test tube main part 1 handheld operation, avoid breaking test tube main part 1 to the handheld time of test tube main part 1 is handheld, when putting down test tube main part 1, the manual end that slides to test tube main part 1 through sliding seat 9 to retaining ring 3 of user, through sliding seat 9 and desktop contact, be to test tube main part 1 and erect the form and support on the desktop, get the convenience of putting the operation when improving the test tube and using.
In summary, the following steps: the test tube based on the biological medicine science and technology solves the problems in the background technology through the matching of the test tube main body 1, the dropper 2, the rubber plug 5, the dropper suction bag 6, the retainer ring 3 and the sliding seat 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
- The test tube based on the biomedical science and technology comprises a test tube main body (1), a dropper (2) and a check ring (3), and is characterized in that an outer bulge (4) is arranged on the periphery of the top of the test tube main body (1), a rubber plug (5) of a soft silica gel structure is arranged on the top of the dropper (2), the rubber plug penetrates through the rubber plug (5) to be communicated with a dropper suction bag (6), the dropper (2) is spirally installed with the interior of the test tube main body (1) through the rubber plug (5), and the rubber plug (5) is used for filling the interior of the outer bulge (4);trepanning (7) that correspond with test tube main part (1) external diameter are seted up at the center of retaining ring (3), trepanning (7) inside is provided with skid resistant course (8), the outer wall that the bottom of skid resistant course (8) corresponds test tube main part (1) is provided with sliding seat (9), the height that highly is greater than test tube main part (1) bottom radian of sliding seat (9).
- 2. The test tubes based on biomedical science and technology according to claim 1, wherein the rubber plug (5) is arranged in an inverted cone structure, and the outer wall of the rubber plug (5) and the top of the inner wall of the test tube main body (1) are correspondingly provided with mounting threads (10).
- 3. The test tubes based on biomedical science and technology according to claim 1, wherein the length of the dropper (2) is less than the depth inside the test tube body (1), the outer wall of the retainer ring (3) is provided with a slot (11) corresponding to the outer diameter of the dropper (2), and the slot (11) is arranged in an open structure corresponding to the periphery of the slot (11).
- 4. test tube based on biological medicine science and technology, according to claim 1, characterized in that the retainer ring (3) is arranged in a hard rubber plate structure, the diameter of the retainer ring (3) is equal to of the diameter of the outer protrusion (4).
- 5. test tube based on biological medicine science and technology according to claim 1, wherein the inner wall and the bottom of the sliding seat (9) are arranged in a soft silica gel structure, and the inner wall of the sliding seat (9) is attached to the outer wall of the test tube main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115775.2A CN110732359A (en) | 2019-11-15 | 2019-11-15 | test tubes based on biological medicine science and technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115775.2A CN110732359A (en) | 2019-11-15 | 2019-11-15 | test tubes based on biological medicine science and technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110732359A true CN110732359A (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911115775.2A Pending CN110732359A (en) | 2019-11-15 | 2019-11-15 | test tubes based on biological medicine science and technology |
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| CN (1) | CN110732359A (en) |
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| CN201431624Y (en) * | 2009-06-22 | 2010-03-31 | 浙江新康药用玻璃有限公司 | Pharmaceutical glass bottle with concave-convex opening |
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| CN208320847U (en) * | 2018-05-17 | 2019-01-04 | 安徽亨通外加剂有限公司 | A kind of production of concrete admixture is with being measured test tube |
| CN109289958A (en) * | 2017-07-24 | 2019-02-01 | 郑州威瑞生物技术有限公司 | Clamshell pipe cap and clamshell test tube component |
| CN209549524U (en) * | 2019-02-14 | 2019-10-29 | 严清园 | A kind of chemical experiment New test tube |
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2019
- 2019-11-15 CN CN201911115775.2A patent/CN110732359A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030098321A1 (en) * | 2001-11-29 | 2003-05-29 | Sascha Kaposi | Measured liquid dispenser |
| CN201431624Y (en) * | 2009-06-22 | 2010-03-31 | 浙江新康药用玻璃有限公司 | Pharmaceutical glass bottle with concave-convex opening |
| CN104015992A (en) * | 2013-03-01 | 2014-09-03 | 财团法人食品工业发展研究所 | Container and method for manufacturing the same |
| CN203852360U (en) * | 2014-05-26 | 2014-10-01 | 江苏博生医用新材料股份有限公司 | Novel blood collecting apparatus |
| CN204931693U (en) * | 2015-05-15 | 2016-01-06 | 三门县民生医药器材有限公司 | A kind of vacuum test tube |
| CN205404260U (en) * | 2016-01-28 | 2016-07-27 | 付军志 | Sample storage device that preventive medicine was used |
| CN205361391U (en) * | 2016-03-01 | 2016-07-06 | 刘贞廷 | Anti -pollution test tube of clinical laboratory |
| CN206103959U (en) * | 2016-08-29 | 2017-04-19 | 张梅 | Medical test tube |
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| CN109289958A (en) * | 2017-07-24 | 2019-02-01 | 郑州威瑞生物技术有限公司 | Clamshell pipe cap and clamshell test tube component |
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| CN208320847U (en) * | 2018-05-17 | 2019-01-04 | 安徽亨通外加剂有限公司 | A kind of production of concrete admixture is with being measured test tube |
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Application publication date: 20200131 |
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