CN211262894U - Sample injector for storing and dripping sealing piece agent - Google Patents
Sample injector for storing and dripping sealing piece agent Download PDFInfo
- Publication number
- CN211262894U CN211262894U CN201921412606.0U CN201921412606U CN211262894U CN 211262894 U CN211262894 U CN 211262894U CN 201921412606 U CN201921412606 U CN 201921412606U CN 211262894 U CN211262894 U CN 211262894U
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- block
- hole
- elastic cylinder
- bottle
- storing
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Abstract
The utility model relates to the technical field of experimental apparatus, in particular to a sample injector for storing and dripping a mounting medium, which comprises a bottle body, wherein the top of the outer side of the bottle body is provided with a first external thread, an elastic cylinder body is arranged at the top end of the bottle body, the top end of the elastic cylinder body is provided with a stepped hole, the bottom end of the elastic cylinder body is provided with a connecting hole, the inner side of the connecting hole is provided with a first internal thread, the elastic cylinder body is internally provided with a through hole which is communicated with the connecting hole and the stepped hole, the spring, the one end and the spheroid fixed connection of spring, first block has been placed at the inboard top in shoulder hole, first block top fixedly connected with second block, second block top middle part is opened there is the through hole, the relative through hole department fixedly connected with body in second block top, the second block outside is equipped with the second external screw thread, the relative second block outside in the inboard top of elastic column body is equipped with the second internal thread, the elastic column body outside is carved with the scale mark. The utility model discloses simple structure is worth promoting.
Description
Technical Field
The utility model relates to an experimental apparatus technical field especially relates to a sample injector for storing and dropwise add mounting agent.
Background
The mounting method comprises the steps of manually mounting a tissue slice between a glass slide and a cover glass, preventing the tissue slice from contacting with air, preventing the tissue slice from being oxidized and faded, and facilitating microscopic observation and storage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a sample injector for storing and dripping a sealing sheet agent.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a sample injector for storing and dropwise adding a mounting agent, comprising a bottle body, wherein a first external thread is arranged at the top of the outer side of the bottle body, an elastic cylinder body is placed at the top end of the bottle body, a stepped hole is formed in the top end of the elastic cylinder body, a connecting hole is formed in the bottom end of the elastic cylinder body, a first internal thread is arranged on the inner side of the connecting hole, the elastic cylinder body is in threaded connection with the bottle body through the first internal thread and the first external thread, a through hole is formed in the elastic cylinder body and is communicated with the connecting hole and the stepped hole, a ball body and a spring are placed in the stepped hole, part of the ball body is positioned in the through hole, one end of the spring is fixedly connected with the ball body, a first block body is placed at the top of the inner side of the stepped hole, the other end of the spring is abutted against the bottom end, the top of the inner side of the elastic column body is provided with a second internal thread relative to the outer side of the second block body, the second external thread is matched with the second internal thread, and scale marks are carved on the outer side of the elastic column body.
Preferably, an annular groove is formed in the side face of the first block, a sealing ring is placed in the annular groove, one side of the sealing ring abuts against the first block, and the other side of the sealing ring abuts against the inner side of the elastic column body.
Preferably, one side of the top end of the second block body is provided with a first jack, the first jack penetrates through the second block body and the first block body, the inner side of the elastic column body is provided with a second jack opposite to the first jack, the second jack is communicated with the stepped hole and the connecting hole, and the inserting rods are inserted into the first jack and the second jack.
Preferably, a sealing washer is sleeved on the outer side of the inserted rod, the sealing washer is tightly matched with the inserted rod, and the top end of the sealing washer is bonded with the bottom end of the first block body.
Preferably, the outer side of the bottle body is provided with anti-skid lines.
The utility model provides a sample injector for storing and dropwise add mounting agent, beneficial effect lies in:
the utility model discloses a set up spring, through-hole, spheroid, elastic column body, will seal the tablet and extrude between first block and the elastic column body in the bottle, the elastic column body side is carved with the scale mark, can observe the dosage of the mounting agent between first block and the elastic column body through the scale mark, then pour the mounting agent through the body.
Drawings
FIG. 1 is a schematic structural diagram of a sample applicator for storing and dropping a mounting medium in accordance with the present invention;
FIG. 2 is a side view of a sample applicator for storing and dispensing mounting medium in accordance with the present invention;
fig. 3 is a partial enlarged view of fig. 1 at a.
In the figure: the bottle comprises a bottle body 1, an elastic cylinder 2, a through hole 3, a ball 4, a second jack 5, an inserted link 6, a spring 7, a pipe body 8, a second block 9, a first block 10, a through hole 11, a stepped hole 12, a connecting hole 13, a first jack 14, a sealing washer 15, a sealing washer 16 and an annular groove 17.
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.
Example one
Referring to fig. 1-3, a sample injector for storing and dropwise adding a mounting agent, including bottle 1, bottle 1 is made of rubber or transparent plastic, when the mounting agent is needed, the mounting agent can be extruded from bottle 1 by squeezing bottle 1, the top of the outer side of bottle 1 is provided with a first external thread, elastic cylinder 2 has been placed on the top of bottle 1, stepped hole 12 is opened on the top of elastic cylinder 2, connecting hole 13 is opened on the bottom of elastic cylinder 2, the inner side of connecting hole 13 is provided with a first internal thread, elastic cylinder 2 and bottle 1 are connected through first internal thread and first external thread, through hole 3 has been opened in elastic cylinder 2, through hole 3 communicates connecting hole 13 and stepped hole 12.
Placed spheroid 4 in the shoulder hole 12, spring 7, part in the spheroid 4 is located through-hole 3, spring 7's one end and 4 fixed connection of spheroid, first block 10 has been placed at 12 inboard tops of shoulder hole, spring 7's the other end offsets with first block 10 bottoms, first block 10 top fixedly connected with second block 9, open at 9 top middle parts of second block has through hole 11, the relative through hole 11 department fixedly connected with body 8 in 9 tops of second block, the 9 outsides of second block are equipped with the second external screw thread, the relative second block 9 outsides in 2 inboard tops of elastic column body is equipped with the second internal thread, second external screw thread and the adaptation of second internal thread, be convenient for like this dismantle spheroid 4 and spring 7.
The scale marks are carved on the outer side of the elastic cylinder body 2, the scale marks are convenient for reading out the dose of the tablet sealed in the elastic cylinder body 2, the outer side of the bottle body 1 is provided with anti-slip lines, the friction force between the bottle body 1 and a palm can be increased through the anti-slip lines, and the phenomenon of hand slip is avoided when the bottle body 1 is held between the hands.
Example two
Referring to fig. 3, as another preferred embodiment of the present invention, the difference from the first embodiment is that an annular groove 17 is formed in a side surface of the first block 10, a sealing ring 16 is disposed in the annular groove 17, one side of the sealing ring 16 abuts against the first block 10, and the other side of the sealing ring 16 abuts against an inner side of the elastic column 2, so that the sealing performance can be enhanced by the sealing ring 16.
EXAMPLE III
Referring to fig. 1, as another preferred embodiment of the present invention, the difference with embodiment one lies in that one side on top of the second block 9 is opened first jack 14, first jack 14 runs through the second block 9, first block 10, the relative first jack 14 department of 2 inboard sides of elastic cylinder is opened second jack 5, second jack 5 intercommunication shoulder hole 12 and connecting hole 13, inserted bar 6 has been inserted in first jack 14 and second jack 5, seal ring 15 has been cup jointed in the 6 outside of inserted bar, be closely cooperating between seal ring 15 and the inserted bar 6, seal ring 15's top bonds with the bottom of first block 10, can put into bottle 1 through the interior sealing piece agent of second jack 5 in the elastic cylinder 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a sample injector for storing and dropwise add mounting agent, includes bottle (1), its characterized in that, bottle (1) outside top is equipped with first external screw thread, elastic cylinder (2) have been placed on bottle (1) top, stepped hole (12) have been opened on the top of elastic cylinder (2), connecting hole (13) have been opened to elastic cylinder (2) bottom, connecting hole (13) inboard is equipped with first internal thread, elastic cylinder (2) and bottle (1) are through first internal thread and first external screw thread threaded connection, it has through-hole (3) to open in elastic cylinder (2), through-hole (3) intercommunication connecting hole (13) and stepped hole (12), spheroid (4), spring (7) have been placed in stepped hole (12), the part in spheroid (4) is located through-hole (3), the one end and spheroid (4) fixed connection of spring (7), first block (10) have been placed at shoulder hole (12) inboard top, the other end and first block (10) bottom of spring (7) offset, first block (10) top fixedly connected with second block (9), open at second block (9) top middle part has through hole (11), second block (9) top is relative through hole (11) locate fixedly connected with body (8), the second block (9) outside is equipped with the second external screw thread, the relative second block (9) outside in the inboard top of elastic column body (2) is equipped with the second internal thread, second external screw thread and second internal thread looks adaptation, the scale mark is carved with in the elastic column body (2) outside.
2. The applicator for storing and dispensing a mounting medium according to claim 1, wherein the first block (10) is provided with an annular groove (17) on the side, a sealing ring (16) is placed in the annular groove (17), one side of the sealing ring (16) abuts against the first block (10), and the other side of the sealing ring (16) abuts against the inner side of the elastic cylinder (2).
3. The applicator for storing and dripping the mounting medium according to claim 1, wherein one side of the top end of the second block (9) is provided with a first insertion hole (14), the first insertion hole (14) penetrates through the second block (9) and the first block (10), the inner side of the elastic cylinder (2) opposite to the first insertion hole (14) is provided with a second insertion hole (5), the second insertion hole (5) is communicated with the stepped hole (12) and the connecting hole (13), and the insertion rod (6) is inserted into the first insertion hole (14) and the second insertion hole (5).
4. The sample injector for storing and dripping the sealing piece agent according to the claim 3, characterized in that the outside of the insert rod (6) is sleeved with a sealing gasket (15), the sealing gasket (15) is tightly matched with the insert rod (6), and the top end of the sealing gasket (15) is adhered to the bottom end of the first block body (10).
5. The applicator for storing and dispensing mounting slips according to claim 1, characterised in that the bottle (1) is provided with non-slip lines on its outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412606.0U CN211262894U (en) | 2019-08-28 | 2019-08-28 | Sample injector for storing and dripping sealing piece agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412606.0U CN211262894U (en) | 2019-08-28 | 2019-08-28 | Sample injector for storing and dripping sealing piece agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211262894U true CN211262894U (en) | 2020-08-14 |
Family
ID=71953462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412606.0U Expired - Fee Related CN211262894U (en) | 2019-08-28 | 2019-08-28 | Sample injector for storing and dripping sealing piece agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211262894U (en) |
-
2019
- 2019-08-28 CN CN201921412606.0U patent/CN211262894U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |