CN212167480U

CN212167480U - Test tube is used in chemical examination of plant essential oil

Info

Publication number: CN212167480U
Application number: CN202020795242.5U
Authority: CN
Inventors: 王启宇; 贾发聚
Original assignee: Xianglong Biotechnology Co ltd
Current assignee: Xianglong Biotechnology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-18
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a plant essential oil chemical examination uses test tube, including test tube main part, test tube main part's outside upper and lower position is connected with second protection ring and first protection ring through the second torsional spring respectively, and the top of second protection ring installs solid fixed cylinder to the inner wall of solid fixed cylinder is connected with the movable rod through reset spring, the top of movable rod is connected with solid fixed ring, and solid fixed ring's bottom an organic whole installs the fixed block to the intermediate position of fixed block is connected with the rotary rod through first torsional spring, the rotor plate is installed to the bottom an organic whole of rotary rod, and the bottom of rotor plate installs the jam piece. This test tube is used in plant essential oil chemical examination, the test tube main part outside is protected first guard ring and second through the second torsional spring and is traded and carry out protection work, can make whole test tube main part receive the striking when, under the effect of the inside second torsional spring of guard ring alright reach the outside to test tube main part and carry out the effect protected.

Description

Test tube is used in chemical examination of plant essential oil

Technical Field

The utility model relates to a plant essential oil chemical examination technical field specifically is a plant essential oil chemical examination uses test tube.

Background

When the plant essential oil is used for testing the components in the plant essential oil, the cooperation of test tubes is generally needed, samples of the plant essential oil are placed through the test tubes, and chemical medicaments are conveniently added, the types and the number of the test tubes on the existing market are numerous, but some problems still exist when the test tubes are used;

1. when the test tube on the existing market is used, the test tube is inconvenient to carry out damping work, so that the test tube is easy to damage when being impacted by the outside;

2. when sealing up the top to the test tube, inconvenient inside dropwise add chemical agent to the test tube can appear in general automatic seal jam piece on the test tube, and the phenomenon that the jam piece was lost can appear directly through the setting of the jam piece of dismantling takes place, and the top to the test tube that can not be timely seals up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test tube is used in chemical examination of plant essential oil to solve the test tube on the existing market that above-mentioned background art provided and when using, inconvenient damping work that carries on and when reaching the convenience and in time sealing, can appear inconvenient carry out the dropwise problem to the medicament.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plant is test tube for essential oil chemical examination, includes test tube main part, the position is connected with second protection ring and first protection ring through the second torsional spring respectively about test tube main part's the outside, and the top of second protection ring installs a solid fixed cylinder to the inner wall of a solid fixed cylinder is connected with the movable rod through reset spring, the top of movable rod is connected with solid fixed ring, and solid fixed ring's bottom an organic whole installs the fixed block, and the intermediate position of fixed block is connected with the rotary rod through first torsional spring, the rotor plate is installed to the bottom an organic whole of rotary rod, and the jam piece is installed to the bottom of rotor plate.

Preferably, the outer portions of the first protection ring and the second protection ring are arc-shaped structures, and the first protection ring and the second protection ring have the same size.

Preferably, the bottom of a fixed section of thick bamboo and the top of second protection ring are connected as an organic whole, and for transition fit's block mounting structure between a fixed section of thick bamboo and the movable rod to the top of movable rod is welded connection with the bottom of solid fixed ring, and the original length of the reset spring that the movable rod bottom is connected simultaneously is half of a fixed section of thick bamboo length.

Preferably, the middle of the fixing ring is a hollow structure, and the diameter of the middle hollow structure of the fixing ring is larger than that of the test tube main body.

Preferably, the blocking block and the rotating plate are integrally installed, the blocking block is made of rubber, and the blocking block is clamped with the top end of the test tube main body.

Preferably, the diameter of the rotating plate is equal to that of the fixing ring, the fixing ring and the rotating plate are arranged in an 8-shaped structure, and the rotating plate is in a rotating structure at the bottom of the fixing ring.

Compared with the prior art, the beneficial effects of the utility model are that: the test tube for testing the plant essential oil;

1. the first protection ring and the second protection ring are protected through the second torsion spring outside the test tube main body, so that when the whole test tube main body is impacted, the effect of protecting the outside of the test tube main body can be achieved under the action of the second torsion spring inside the protection ring;

2. the rotor plate of solid fixed ring bottom can drive the jam piece and carry out rotation work, and when whole rotor plate rotated to solid fixed ring's outside, hollow column structure through whole solid fixed ring centre alright in order to reach the effect that conveniently carries out the dropwise add to the medicament.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the overlooking structure of the connection between the test tube main body and the protection ring of the present invention.

In the figure: 1. a test tube body; 2. a first guard ring; 3. a second guard ring; 4. a fixed cylinder; 5. a return spring; 6. a movable rod; 7. a fixing ring; 8. a plugging block; 9. rotating the rod; 10. a fixed block; 11. a first torsion spring; 12. a second torsion spring; 13. and rotating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a test tube for testing plant essential oil comprises a test tube main body 1, a first protection ring 2, a second protection ring 3, a fixed cylinder 4, a reset spring 5, a movable rod 6, a fixed ring 7, a blocking block 8, a rotary rod 9, a fixed block 10, a first torsion spring 11, a second torsion spring 12 and a rotary plate 13, wherein the upper and lower positions of the outer part of the test tube main body 1 are respectively connected with the second protection ring 3 and the first protection ring 2 through the second torsion spring 12, the fixed cylinder 4 is arranged above the second protection ring 3, the inner wall of the fixed cylinder 4 is connected with a movable rod 6 through a return spring 5, the top end of the movable rod 6 is connected with a fixed ring 7, the bottom of the fixed ring 7 is integrally provided with a fixed block 10, and the middle position of the fixed block 10 is connected with the rotating rod 9 through a first torsion spring 11, the bottom of the rotating rod 9 is integrally provided with a rotating plate 13, and the bottom of the rotating plate 13 is provided with a plugging block 8.

The outside of first protective ring 2 and second protective ring 3 is arc structure, and the size of first protective ring 2 and second protective ring 3 is the same, conveniently protects work at first protective ring 2 and second protective ring 3 to test tube main part 1.

The bottom of a fixed section of thick bamboo 4 and the top of second protection ring 3 are connected as an organic whole, and be transition fit's block mounting structure between a fixed section of thick bamboo 4 and the movable rod 6, and the top of movable rod 6 is welded connection with the bottom of solid fixed ring 7, and the original length of the reset spring 5 that the movable rod 6 bottom is connected simultaneously is the half of a fixed section of thick bamboo 4 length, and the removal work of solid fixed ring 7 is accomplished in the removal of convenient through movable rod 6, and can carry out pulling work to movable rod 6 under reset spring 5 effect.

The middle of solid fixed ring 7 is hollow column structure setting, and the hollow column structure diameter of the middle of solid fixed ring 7 is greater than the diameter of test tube main part 1, guarantees to add chemical agent in the hollow column structure of solid fixed ring 7 middle, and the effect of inconvenient interpolation can not appear.

Stifled installation as an organic whole between piece 8 and the rotor plate 13, and block up piece 8 and be the rubber material to the mutual block in top of stifled piece 8 and test tube main part 1, the convenience is sealed test tube main part 1 under the effect that blocks up piece 8.

The diameter of rotor plate 13 equals with solid fixed ring 7's diameter, and solid fixed ring 7 and rotor plate 13 are "8" font structure setting, and rotor plate 13 is revolution mechanic in solid fixed ring 7's bottom, the rotatory phenomenon of accomplishing and solid fixed ring 7 stagger each other through rotor plate 13, guarantee both conveniently to carry out sealed work to test tube main part 1, also conveniently add work through solid fixed ring 7's intermediate position, reach both conveniently and carry out the sealed work that medicament added work also conveniently carried out test tube main part 1.

The working principle is as follows: when the test tube for testing the plant essential oil is used, firstly, the bottom of the test tube main body 1 is placed above the test tube rack to be supported, then, the test tube can be used, a worker can drop the essential oil and chemical agents to be tested into the test tube main body 1 only through a rubber head dropper, the essential oil can be tested, when the plant essential oil drops into the inside of the test tube main body 1 and the top end of the test tube main body 1 is required to be sealed, the worker only needs to pull the fixing ring 7 upwards to enable the bottom of the fixing ring 7 to pull the movable rod 6 to move in the fixing cylinder 4, when the top end of the fixing ring 7 is pulled above the test tube main body 1, at the moment, the worker only needs to rotate the rotating plate 13 under the action of the rotating rod 9, and the bottom blocking block 8 of the rotating plate 13 is driven to rotate when the rotating plate 13 rotates, when the plugging block 8 rotates to the upper part of the test tube main body 1, the force applied to the fixed ring 7 is loosened, so that the movable rod 6 at the bottom of the fixed ring 7 performs the resetting descending operation under the action of the resetting spring 5, the fixing ring 7 drives the rotating plate 13 and the blocking block 8 below the fixing ring to be just clamped to the top end of the test tube main body 1, so that the effect of sealing the top end of the test tube main body 1 is achieved, the blocking block 8 is ensured not to fall off when being clamped above the test tube main body 1, meanwhile, the first protection ring 2, the second protection ring 3 and the test tube main body 1 are connected through the second torsion spring 12, so that the test tube main body 1 can be protected under the action of the first protection ring 2 and the second protection ring 3 when being impacted by the outside, and the phenomenon that the test tube main body 1 is seriously damaged can not occur.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a test tube is used in assay of plant essential oil, includes test tube main part (1), its characterized in that: the utility model discloses a test tube, including test tube main part (1), the outside upper and lower position of test tube main part (1) is connected with second protection ring (3) and first protection ring (2) through second torsional spring (12) respectively, and the top of second protection ring (3) installs fixed cylinder (4) to the inner wall of fixed cylinder (4) is connected with movable rod (6) through reset spring (5), the top of movable rod (6) is connected with solid fixed ring (7), and the bottom an organic whole of solid fixed ring (7) installs fixed block (10), and the intermediate position of fixed block (10) is connected with rotary rod (9) through first torsional spring (11), rotor plate (13) are installed to the bottom an organic whole of rotary rod (9), and plugging block (8) are installed to the bottom of rotor plate (13).

2. The test tube for testing plant essential oil according to claim 1, wherein: the outer parts of the first protection ring (2) and the second protection ring (3) are of arc-shaped structures, and the first protection ring (2) and the second protection ring (3) are the same in size.

3. The test tube for testing plant essential oil according to claim 1, wherein: the bottom of a fixed cylinder (4) and the top of second protection ring (3) are connected as an organic whole, and are transition fit's block mounting structure between a fixed cylinder (4) and movable rod (6) to the top of movable rod (6) is welded connection with the bottom of solid fixed ring (7), and the original length of reset spring (5) that simultaneously movable rod (6) bottom is connected is the half of a fixed cylinder (4) length.

4. The test tube for testing plant essential oil according to claim 1, wherein: the middle of the fixing ring (7) is of a hollow structure, and the diameter of the middle hollow structure of the fixing ring (7) is larger than that of the test tube main body (1).

5. The test tube for testing plant essential oil according to claim 1, wherein: the blocking block (8) and the rotating plate (13) are integrally installed, the blocking block (8) is made of rubber, and the blocking block (8) is clamped with the top end of the test tube main body (1) mutually.

6. The test tube for testing plant essential oil according to claim 1, wherein: the diameter of the rotating plate (13) is equal to that of the fixing ring (7), the fixing ring (7) and the rotating plate (13) are arranged in an 8-shaped structure, and the rotating plate (13) is in a rotating structure at the bottom of the fixing ring (7).